Curtiss Labs Inc.

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Profile: Curtiss Labs Inc. is a manufacturer of scintillation chemicals, reagents, dyes and chemical indicators. Our product line includes 1,4-bis(2-methylstyrylbenzene) 1,4-BIS(5-phenyloxazol-2-YL)benzene (POPOP),1-heptanesulfonic acid, sodium salt, 2,3,5-triphenyl-2H- tetrazolium chloride and 2,3,5-triphenyltetrazolium chloride.

38 Products/Chemicals (Click for related suppliers)

• Basic Red 5

IUPAC Name: 8-N,8-N,3-trimethylphenazine-2,8-diamine hydrochloride | CAS Registry Number: 553-24-2
Synonyms: Toluylene Red, Kernechtrot, Neutral Red W, Nuclear Fast Red, NEUTRAL RED, Cerven neutralni, Cerven toluylenova, Neutral Red chloride, Cerven zasadita 5, C.I. Basic Red 5, Michrome No. 226, Cerven neutralni [Czech], Cerven toluylenova [Czech], Cerven zasadita 5 [Czech], Nuclear Fast Red (basic dye), C.I. Basic Red 5, monohydrochloride, NSC 3092, EINECS 209-035-8, NSC3092, NSC5756

Molecular Formula:	C₁₅H₁₇ClN₄	Molecular Weight:	288.775280 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: PGSADBUBUOPOJS-UHFFFAOYSA-N

• Bromocresol Green

IUPAC Name: 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]-3-methylphenol | CAS Registry Number: 76-60-8
Synonyms: Bromocresol green, Bromocresol blue, BROMCRESOL GREEN, Bacillus Calmette-Guerin, Bromocresol Green solution, Bromocresol Green (6CI), Tetrabromo-m-cresolphthalein sulfone, Bromocresol Green Sulfone Form, NSC7817, 32742_RIEDEL, B0381_SIAL, NSC 7817, 02559_FLUKA, 17470_FLUKA, EINECS 200-972-8, AIDS030025, 114359_SIAL, AIDS-030025, BRN 0372527, 3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein

Molecular Formula:	C₂₁H₁₄Br₄O₅S	Molecular Weight:	698.013860 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: FRPHFZCDPYBUAU-UHFFFAOYSA-N

• Bromocresol Purple

IUPAC Name: 2-bromo-4-[3-(3-bromo-4-hydroxy-5-methylphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]-6-methylphenol | CAS Registry Number: 115-40-2
Synonyms: Bromocresol purple, Bromo-cresol purple, BROMCRESOL PURPLE, Bromcresol purple sultone form, 32642_RIEDEL, B5880_SIAL, 17490_FLUKA, NSC374134, AIDS018319, 114375_SIAL, AIDS-018319, EINECS 204-087-8, ZINC03860914, 5,5'-Dibromo-o-cresolsulfonphthalein, NSC 374134, ST5308025, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2-bromo-6-methyl-, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2-bromo-6-methyl-, S,S-dioxide, 518-50-3, 99792-85-5

Molecular Formula:	C₂₁H₁₆Br₂O₅S	Molecular Weight:	540.221740 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: ABIUHPWEYMSGSR-UHFFFAOYSA-N

• Bromophenol Blue

IUPAC Name: 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]phenol | CAS Registry Number: 115-39-9
Synonyms: Bromophenol blue, Albutest, Tetrabromophenol blue, Tetrabromphenol Blue, BROMPHENOL BLUE, Bromophenol Blue solution, Tetrabromophenolsulfophthalein, CCRIS 5487, Bromphenol Blue Sultone Form, Tetrabromophenolsulfonphthalein, NSC7818, 32712_RIEDEL, B0126_SIAL, NSC 7818, 18046_FLUKA, EINECS 204-086-2, CID8272, AIDS030499, 114391_SIAL, AIDS-030499

Molecular Formula:	C₁₉H₁₀Br₄O₅S	Molecular Weight:	669.960700 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: UDSAIICHUKSCKT-UHFFFAOYSA-N

• Bromothymol Blue

IUPAC Name: 2-bromo-4-[3-(3-bromo-4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]-3-methyl-6-propan-2-ylphenol | CAS Registry Number: 76-59-5
Synonyms: Bromothymol blue, BROMTHYMOL BLUE, Dibromothymolsulfophthalein, Bromothymol Blue solution, 3,3'-Dibromothymolsulfonphthalein, Bromothymol Blue sulfone form, NSC7819, 32714_RIEDEL, 32822_RIEDEL, NSC 7819, EINECS 200-971-2, AIDS124035, 3, 3'-Dibromothymolsulfonphthalein, 114413_SIAL, AIDS-124035, BRN 0373934, 3',3''-Dibromothymolsulfonphthalein, ZINC03860915, LS-104003, ST5308024

Molecular Formula:	C₂₇H₂₈Br₂O₅S	Molecular Weight:	624.381220 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: NUHCTOLBWMJMLX-UHFFFAOYSA-N

• Chemical Indicators

• Cresol Red

IUPAC Name: 4-[3-(4-hydroxy-3-methylphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]-2-methylphenol | CAS Registry Number: 1733-12-6
Synonyms: o-Cresol Red, Cresol red, Cresolsulfophthalein, o-Cresolsulfonephthalein, o-Cresolsulfonphthalein, NSC7224, AIDS030023, 3',3''-Dimethylphenolsulfonephthalein, AIDS-030023, NSC 7224, EINECS 217-064-2, ZINC03860916, ST5308017, o-Cresol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide, 3,3-Bis(4-hydroxy-3-methylphenyl)benzo[c]1,2-oxathiolene-1,1-dione, o-Cresol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide (8CI), Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2-methyl-, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[2-methyl-, S,S-dioxide, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2-methyl-, S,S-dioxide (9CI), 32210-84-7

Molecular Formula:	C₂₁H₁₈O₅S	Molecular Weight:	382.429620 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: OBRMNDMBJQTZHV-UHFFFAOYSA-N

• Diacetyl Monoxime

IUPAC Name: (3E)-3-hydroxyiminobutan-2-one | CAS Registry Number: 57-71-6
Synonyms: Biacetyl monooxime, Biacetyl monoxime, Diacetylmonoxime, Diacetylmonooxime, Diacetyl monoxime, Diacetyl monooxime, 2,3-butanedione monoxime, DAM (oxime), 2-Oximino-3-butanone, 3-Oximino-2-butanone, 2,3-Butanedione oxime, butanedione monoxime, 2,3-Butanedione, monooxime, 2,3-Butanedione 2-oxime, KBDO, 3-oxo-2-butanone oxime, 2,3-Butanedione 3-monoxime, 2,3-Butanedione monooxime, 2,3-Butanedione-2-monoxime, Isonitrosoethyl methyl ketone

Molecular Formula:	C₄H₇NO₂	Molecular Weight:	101.103880 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: FSEUPUDHEBLWJY-HWKANZROSA-N

• Dimethyl Glyoxime

IUPAC Name: N-[(Z)-3-nitrosobut-2-en-2-yl]hydroxylamine | CAS Registry Number: 95-45-4
Synonyms: Diacetyldioxime, Dimethylglyoxime, Biacetyl dioxime, Glyoxime, dimethyl-, Butanedione dioxime, Biacetyl, dioxime, 2,3-Diisonitrosobutane, 2,3-Butanedione dioxime, 2,3-Butanedione, dioxime, DIMETHYL GLYOXIME, NSC9, NSC 9, WLN: QNUY1&Y1&UNQ, EINECS 202-420-1, BRN 0506731, AI3-14925, LS-45878, 3-01-00-03105 (Beilstein Handbook Reference), 30866-95-6, 60908-54-5

Molecular Formula:	C₄H₈N₂O₂	Molecular Weight:	116.118520 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: OFZZNQXYRRSXOI-ARJAWSKDSA-N

• Fuchsin Acid

IUPAC Name: disodium (3Z)-3-[(4-amino-3-sulfonatophenyl)-(4-amino-3-sulfophenyl)methylidene]-6-imino-5-methylcyclohexa-1,4-diene-1-sulfonate | CAS Registry Number: 3244-88-0
Synonyms: Acid fuchsin, Acid rubin, Acidal fuchsine, Acidal magenta, Acid fuchsine, Fuchsine acid, Acid magenta, Fuchsin acid, Acid rosein, p-Fuchsine acid, Acid fuchsine N, Acid fuchsine O, Acid fuchsine S, Kiton magenta A, Acid magenta O, Acid magenta 0, Acid fuchsine FB, Fuchsin(E) acid, Rubine S, Acid leather magenta A

Molecular Formula:	C₂₀H₁₇N₃Na₂O₉S₃	Molecular Weight:	585.538220 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	12

InChIKey: WZRZTHMJPHPAMU-UHFFFAOYSA-L

• M-Methyl Red

IUPAC Name: 3-(4-dimethylaminophenyl)diazenylbenzoic acid | CAS Registry Number: 20691-84-3
Synonyms: m-Methyl red, 3'-Carboxy-4-dimethylaminoazobenzene, BRN 1843300, CID30230, Benzoic acid, m-((p-(dimethylamino)phenyl)azo)-, 3-((p-(Dimethylamino)phenyl)azo)benzoic acid, LS-37183, 4-16-00-00505 (Beilstein Handbook Reference)

Molecular Formula:	C₁₅H₁₅N₃O₂	Molecular Weight:	269.298500 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: JAMPLPMVLCTBSB-UHFFFAOYSA-N

• Metacresol Purple

IUPAC Name: 4-[3-(4-hydroxy-2-methylphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]-3-methylphenol | CAS Registry Number: 2303-01-7
Synonyms: m-Cresol purple, Cresol purple, 3-Cresol purple, m-Cresolsulfonephthalein, NSC9607, AIDS030502, AIDS-030502, NSC 9607, EINECS 218-960-6, ZINC03861803, ST5307113, m-Cresol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide, m-Cresol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide (8CI), Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(3-methyl-, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[3-methyl-, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[3-methyl-, S,S-dioxide, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(3-methyl-, S,S-dioxide (9CI), 2877-89-6, 67763-22-8, 88492-48-2

Molecular Formula:	C₂₁H₁₈O₅S	Molecular Weight:	382.429620 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: OLQIKGSZDTXODA-UHFFFAOYSA-N

• Methyl Orange

IUPAC Name: sodium 4-[4-(dimethylamino)phenyl]diazenylbenzenesulfonate | CAS Registry Number: 547-58-0
Synonyms: Helianthine, Helianthine B, Orange III, Tropaeolin D, Gold Orange, Helianthin, Eniamethyl Orange, Methyl Orange B, Kca Methyl Orange, Orange 3, METHYL ORANGE, Methyloranz [Czech], Oranz III [Czech], Acid Orange 52, Orange III (VAN), CI Acid Orange 52, Oranz methylova [Czech], Methyl Orange solution, C.I. Acid Orange 52, Oranz kysela 52 [Czech]

Molecular Formula:	C₁₄H₁₄N₃NaO₃S	Molecular Weight:	327.334030 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	6

InChIKey: STZCRXQWRGQSJD-UHFFFAOYSA-M

• Methyl Red Indicator

IUPAC Name: 2-[4-(dimethylamino)phenyl]diazenylbenzoic acid | CAS Registry Number: 493-52-7
Synonyms: Methyl red, O-METHYL RED, C.I. Acid Red 2, CI Acid Red 2, Methyl Red solution, Acid Red- 2, Cerven methylova [Czech], Cerven kysela 2 [Czech], CCRIS 2250, HSDB 2786, 32654_RIEDEL, 32941_RIEDEL, ARONIS014454, 4-Dimethylamino-2'-carboxylazobenzene, C.I. Acid Red 2 (8CI), WLN: QVR BNUNR DN1&1, EINECS 207-776-1, 2-Carboxy-4'-(dimethylamino)azobenzene, NSC9597, 2-(4-Dimethylaminophenylazo)benzoic acid

Molecular Formula:	C₁₅H₁₅N₃O₂	Molecular Weight:	269.298500 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: CEQFOVLGLXCDCX-UHFFFAOYSA-N

• Methyl Violet

IUPAC Name: [4-[[4-(dimethylamino)phenyl]-[4-(methylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium | CAS Registry Number: 8004-87-3
Synonyms: ZINC03861439, CID2724053, NCGC00167545-01

Molecular Formula:	C₂₄H₂₈N₃+	Molecular Weight:	358.499220 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: AMPCGOAFZFKBGH-UHFFFAOYSA-O

• Methylene blue

IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium chloride | CAS Registry Number: 61-73-4
Synonyms: methylene blue, Chromosmon, Basic blue 9, Swiss Blue, Urolene blue, Bleu de methylene, External Blue 1, Methylene Blue A, Methylene Blue B, Methylene Blue D, Methylene Blue G, Methylene Blue N, Methylenblau, Tetramethylene Blue, Calcozine Blue ZF, Methylene Blue BB, Methylene Blue BD, Methylene Blue BP, Methylene Blue BX, Methylene Blue BZ

Molecular Formula:	C₁₆H₁₈ClN₃S	Molecular Weight:	319.852220 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: CXKWCBBOMKCUKX-UHFFFAOYSA-M

• Methylene Blue Solution

IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium chloride trihydrate | CAS Registry Number: 7220-79-3
Synonyms: methylene blue, Methylene Blue trihydrate, Methylene Blue [USAN], C.I. Basic Blue 9 trihydrate, C16H20N3S.3H2O.Cl, C.I. Basic Blue 9, trihydrate, LS-1619, C.I. Basic Blue 9, trihydrate (8CI), NCGC00091924-01, ST5406156, C.I. 52015, 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride trihydrate, Phenothiazin-5-ium, 3,7-bis(dimethylamino)-, chloride, trihydrate

Molecular Formula:	C₁₆H₂₄ClN₃O₃S	Molecular Weight:	373.898060 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	6

InChIKey: XQAXGZLFSSPBMK-UHFFFAOYSA-M

• Murexide

IUPAC Name: azanium 2,4-dioxo-5-[(2,4,6-trioxo-1,3-diazinan-5-ylidene)amino]-1H-pyrimidin-6-olate | CAS Registry Number: 3051-09-0
Synonyms: Ammonium purpurate, Ammonium salt purpuric acid, 33414_RIEDEL, 222461_SIAL, EINECS 221-266-6, NSC 215208, ST5411265, 5,5'-Nitrilodibarbituric acid monoammonium salt, Barbituric acid, 5,5'-nitrilodi-, monoammonium salt (VAN) (8CI), Ammonium 5-(2,4,6-trioxoperhydropyrimidin-5-ylideneamino)barbiturate, 134-02-1, 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-((hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino)-, monoammonium salt

Molecular Formula:	C₈H₈N₆O₆	Molecular Weight:	284.185720 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	7

InChIKey: LJYRLGOJYKPILZ-UHFFFAOYSA-N

• N,N-Diethyl-P-Phenylene Diamine Sulphate

IUPAC Name: 1-N,1-N-diethylbenzene-1,4-diamine; sulfuric acid | CAS Registry Number: 6283-63-2
Synonyms: Diethyl-p-phenylenediamine sulfate, 168343_ALDRICH, N,N-Diethyl-p-phenylenediamine sulfate, NSC 7653, 07670_FLUKA, 07672_FLUKA, EINECS 228-500-6, NSC7653, Siran N,N-diethyl-p-fenylendiaminu, p-AMINODIETHYLANILINE SULFATE, WLN: ZR DN2&2 &S-O4, 4-Amino-N,N-diethylaniline sulphate, EINECS 227-995-6, N,N-Diethyl-1,4-phenylenediamine sulfate, N,N-Diethyl-1,4-benzenediamine sulfate, N,N-Diethylbenzene-1,4-diammonium sulphate, Siran N,N-diethyl-p-fenylendiaminu [Czech], 4-Amino-N,N-diethylaniline sulfate salt, N,N-Diethyl-p-phenylenediamine sulfate (VAN), p-Phenylenediamine, N,N-diethyl-, sulfate (1:1)

Molecular Formula:	C₁₀H₁₈N₂O₄S	Molecular Weight:	262.325920 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	6

InChIKey: AYLDJQABCMPYEN-UHFFFAOYSA-N

• Naphthalene

IUPAC Name: naphthalene | CAS Registry Number: 91-20-3
Synonyms: naphthalene, Albocarbon, Naphthalin, Naphthene, Camphor tar, Dezodorator, Naphthaline, White tar, Moth flakes, Tar camphor, Moth balls, naphtalene, Mothballs, naftaleno, naftalina, naphtaline, naphthalen, Naftalen, Naphthalene, pure, naphthalene-ring

Molecular Formula:	C₁₀H₈	Molecular Weight:	128.170520 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	0

InChIKey: UFWIBTONFRDIAS-UHFFFAOYSA-N

• Nuclear Fast Red

IUPAC Name: 8-N,8-N,3-trimethylphenazin-5-ium-2,8-diamine chloride | CAS Registry Number: 6409-77-4
Synonyms: Kernechtrot, Toluylene Red, Basic Red 5, Neutral Red solution, NEUTRAL RED, N2889_SIGMA, N6264_SIGMA, N4638_SIAL, N7005_SIAL, 72210_FLUKA, Neutral Red Solution (0.33%), 861251_SIAL, SBB002992, 3-AMINO-6-DIMETHYLAMINO-2-METHYL-PHENAZINE, 3-Amino-7-dimethylamino-2-methylphenazine hydrochloride, 553-24-2

Molecular Formula:	C₁₅H₁₇ClN₄	Molecular Weight:	288.775280 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: PGSADBUBUOPOJS-UHFFFAOYSA-N

• O-Phthalaldehyde

IUPAC Name: phthalaldehyde | CAS Registry Number: 643-79-8
Synonyms: o-Phthalaldehyde, Phthalic aldehyde, o-Phthaldialdehyde, phtharal, Phthalic dialdehyde, PHTHALALDEHYDE, Disopa, Phthaldialdehyde, o-Phthaldehyde, Phthalyldicarboxaldehyde, 1,2-Benzenedicarboxaldehyde, Phtharal (JAN), ortho-Phthalaldehyde, Orthophthaldialdehyde, Disopa (TN), Phtalaldehydes [French], Phthalic dicarboxaldehyde, ortho-Phthalic Aldehyde, Phthaldialdehyde Reagent, o-Phthalic dicarboxaldehyde

Molecular Formula:	C₈H₆O₂	Molecular Weight:	134.132040 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: ZWLUXSQADUDCSB-UHFFFAOYSA-N

• P-Terphenyl

IUPAC Name: 1,4-di(phenyl)benzene | CAS Registry Number: 92-94-4
Synonyms: p-Terphenyl, p-Diphenylbenzene, p-Triphenyl, Terphenyls, Santowax P, 4-Phenylbiphenyl, 4-Phenyldiphenyl, Pyrogallol tannin, 1,4-Diphenylbenzene, Biphenyl, 4-phenyl-, Tannin from pyrogallol, TERPHENYL, 1,1'-Biphenyl, 4-phenyl-, 1,1':4',1''-TERPHENYL, WLN: RR DR, CCRIS 1657, T3203_ALDRICH, HSDB 5280, 442733_SUPELCO, 45802_RIEDEL

Molecular Formula:	C₁₈H₁₄	Molecular Weight:	230.303760 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	0

InChIKey: XJKSTNDFUHDPQJ-UHFFFAOYSA-N

• Phenol Red

IUPAC Name: 4-[3-(4-hydroxyphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]phenol | CAS Registry Number: 143-74-8
Synonyms: Sulfonphthal, Fenolipuna, Sulphental, Sulphonthal, phenolsulfonphthalein, PHENOL RED, PSP (indicator), Phenolsulphonphthalein, Phenol red solution, Phenolsulfonephthalein, Phenolsulfonphthalein (TN), NSC10459, NCIStruc1_001090, NCIStruc2_000839, Phenolsulfonphthalein [BAN:JAN], 32661_RIEDEL, P0290_SIAL, P3532_SIAL, P. S. P., EINECS 205-609-7

Molecular Formula:	C₁₉H₁₄O₅S	Molecular Weight:	354.376460 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: BELBBZDIHDAJOR-UHFFFAOYSA-N

• Polyphenylene Oxide

IUPAC Name: 2,5-di(phenyl)-1,3-oxazole | CAS Registry Number: 92-71-7
Synonyms: Tritosol, 2,5-Diphenyloxazole, PPO (scintillator), DPO (scintillator), 2,5-Diphenyl-1,3-oxazole, 2,5-diphenyl-oxazole, OXAZOLE, 2,5-DIPHENYL-, PPO (VAN), PPO (scintillator) (VAN), USAF EK-6775, D210404_ALDRICH, D4630_SIGMA, ARONIS011044, IFLab1_004526, WLN: T5N COJ BR& DR, 43140_FLUKA, EINECS 202-181-3, NSC 24856, NSC24856, NSC49168

Molecular Formula:	C₁₅H₁₁NO	Molecular Weight:	221.253940 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: CNRNYORZJGVOSY-UHFFFAOYSA-N

• Popop

IUPAC Name: 5-phenyl-2-[4-(5-phenyl-1,3-oxazol-2-yl)phenyl]-1,3-oxazole | CAS Registry Number: 1806-34-4
Synonyms: POPOP, 1,4-Bis(5-phenyloxazol-2-yl)benzene, NCIStruc1_001243, NCIStruc2_001142, NSC24859, p-Bis(5-phenyloxazol-2-yl)benzene, P3754_SIGMA, STOCK1S-54560, 2,2'-p-Phenylenebis(5-phenyloxazole), CHEBI:52236, CID15732, NCI24859, EINECS 217-304-6, NCGC00013313, NSC 24859, NSC-24859, ZINC03860229, 1,4-Bis(5-phenyl-2-oxazolyl)benzene, 1,4-Bis[2-(5-phenyloxazolyl)]benzene, 2,2'-p-Phenylene-bis(5-phenyloxazole)

Molecular Formula:	C₂₄H₁₆N₂O₂	Molecular Weight:	364.396040 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: MASVCBBIUQRUKL-UHFFFAOYSA-N

• Safranine O

IUPAC Name: 3,7-dimethyl-10-phenylphenazin-10-ium-2,8-diamine chloride | CAS Registry Number: 477-73-6
Synonyms: Gossypimine, Tolusafranine, Safranin, Safranin O, Safranin T, Safranine, Hidaco safranine, Safranine Zh, Safranine A, Safranine B, Safranine G, Safranine J, Safranine T, Safranine Y, Safranine GF, Safranine OK, Safranine TH, Safranine TN, Safranine TS, Safranine YN

Molecular Formula:	C₂₀H₁₉ClN₄	Molecular Weight:	350.844660 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: OARRHUQTFTUEOS-UHFFFAOYSA-N

• Scintillation Compounds

• Stains and Dyes

• Tetrazolium Blue Chloride

IUPAC Name: 2-[4-[4-(3,5-diphenyl-1H-tetrazol-2-yl)-3-methoxyphenyl]-2-methoxyphenyl]-3,5-diphenyl-1H-tetrazole dihydrochloride | CAS Registry Number: 1871-22-3
Synonyms: Blue tetrazolium, Tetrazolium blue, Ditetrazolium chloride, Dimethoxy neotetrazolium, 4-Anisyltetrazolium blue, Blue tetrazolium chloride, BT (VAN), EINECS 217-488-8, NSC 27623, AI3-50892, 3,3'-Dianisolebis(4,4'-(3,5-diphenyl)tetrazolium chloride), 3,3'-Dianisolebis(4,4'-(3,5-diphenyl)tetrazoliumchloride), 2H-Tetrazolium, 3,3'-(3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(2,5-diphenyl-, 3,3'-(3,3'-Dimethoxy-4,4'-biphenylene)bis(2,5-diphenyl-2H-tetrazolium) chloride, 3,3'-(3,3'-Dimethoxy-4,4'-biphenylylene)bis 2,5-diphenyl-2H-tetrazolium chlorid, 101329-54-8, 106395-82-8, 1184-30-1, 146671-23-0, 2H-Tetrazolium, 2,2'-(3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(3,5-diphenyl-, dichloride

Molecular Formula:	C₄₀H₃₆Cl₂N₈O₂	Molecular Weight:	731.672240 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	10

InChIKey: RCEHREKDVGHYAM-UHFFFAOYSA-N

• Thymol Blue

IUPAC Name: 4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]-5-methyl-2-propan-2-ylphenol | CAS Registry Number: 76-61-9
Synonyms: Thymol blue, Thymolsulfophthalein, Thymosulfonphthalein, Thymolsulfonephthalein, Thymolsulphonphthalein, Thymolsulfonephalein, NSC11238, EINECS 200-973-3, NSC 11238, AIDS124079, AIDS-124079, BRN 0368036, ZINC03860919, LS-153802, ST5308018, 5-19-03-00462 (Beilstein Handbook Reference), Thymol, 6,6'-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)-, S,S-dioxide, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(5-methyl-2-(1-methylethyl)-, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(5-methyl-2-(1-methylethyl)-, S,S-dioxide

Molecular Formula:	C₂₇H₃₀O₅S	Molecular Weight:	466.589100 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: PRZSXZWFJHEZBJ-UHFFFAOYSA-N

• Wright's Stain

IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium; 2-(2,4,5,7-tetrabromo-3,6-dihydroxyxanthen-10-ium-9-yl)benzoic acid | CAS Registry Number: 68988-92-1
Synonyms: Wright's stain

Molecular Formula:	C₃₆H₂₇Br₄N₃O₅S+₂	Molecular Weight:	933.297680 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	6

InChIKey: AXIKDPDWFVPGOD-UHFFFAOYSA-O

• Xylenol Blue

IUPAC Name: 4-[3-(4-hydroxy-2,5-dimethylphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]-2,5-dimethylphenol | CAS Registry Number: 125-31-5
Synonyms: p-Xylenol Blue, p-Xylenesulfonephthalein, p-Xylenolsulfophthalein, p-Xylenolsulfonphthalein, p-Xylenolsulfonephthalein, NSC10471, EINECS 204-736-5, NSC 10471, AIDS030504, AIDS-030504, LS-701, ZINC04416670, 1,4-Dimethyl-5-hydroxybenzenesulfonphthalein, NCGC00091153-01, ST5308297, 2,5-Xylenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide, 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis(2,5-dimethylphenol) S,S-dioxide, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2,5-dimethyl-, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2,5-dimethyl-, S,S-dioxide, 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis(2,5-dimethylphenol)-S,S-dioxide

Molecular Formula:	C₂₃H₂₂O₅S	Molecular Weight:	410.482780 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: MGUKYHHAGPFJMC-UHFFFAOYSA-N

• Xylenol orange

IUPAC Name: 2-[[5-[3-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-5-methylphenyl]-1,1-dioxobenzo[c]oxathiol-3-yl]-2-hydroxy-3-methylphenyl]methyl-(carboxymethyl)amino]acetic acid | CAS Registry Number: 1611-35-4
Synonyms: m-Cresolphthalexon S, o-Cresolphthalexon S, NSC324982, AIDS030603, AIDS-030603, CID73041, EINECS 216-553-8, NSC 324982, 3,3'-Bis(N,N-di-(carboxymethyl)aminomethyl)cresolsulfonephthalein, 3,3'-Bis[N,N-di-(carboxymethyl)aminomethyl]cresolsulfonephthalein, {[5-(3-{3-[(Bis-carboxymethyl-amino)-methyl]-4-hydroxy-5-methyl-phenyl}-1,1-dioxo-1,3-dihydro-1.lambda.6-benzo[c][1,2]oxathiol-3-yl)-2-hydroxy-3-methyl-benzyl]-carboxymethyl-amino}-acetic acid, 59764-31-7, 6905-79-9, Acetic acid, (3H-2,1-benzoxathiol-3-ylidenebis((6-hydroxy-5-methyl-m-phenylene)methylenenitrilo))tetra-, S,S-dioxide (8CI), Acetic acid, [3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methyl-m-phenylene)methylenenitrilo]]tetra-, S,S-dioxide, Glycine, N,N'-((1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis((6-hydroxy-5-methyl-3,1-phenylene)methylene))bis(N-(carboxymethyl)-, Glycine, N,N'-(3H-2,1-benzoxathiol-3-ylidenebis((6-hydroxy-5-methyl-3,1-phenylene)methylene))bis(N-(carboxymethyl)-, S,S-dioxide, Glycine, N,N'-[[hydroxy(2-sulfophenyl)methylene]bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-, .gamma.-sultone, Glycine, N,N'-[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-, S,S-dioxide, N,N'-(3H-2,1-Benzoxathiol-3-ylidenebis((6-hydroxy-5-methyl-3,1-phenylene)methylene))bis(N-(carboxy methyl)glycine) S,S-dioxide

Molecular Formula:	C₃₁H₃₂N₂O₁₃S	Molecular Weight:	672.656380 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	15

InChIKey: ORZHVTYKPFFVMG-UHFFFAOYSA-N

• 2,6-Dichloroindophenol Acetate

IUPAC Name: [4-[(3,5-dichloro-4-oxocyclohexa-2,5-dien-1-ylidene)amino]phenyl] acetate | CAS Registry Number: 24857-20-3
Synonyms: DIPA, 36190_FLUKA, NSC90576, 2,6-Dichlorophenolindophenyl acetate

Molecular Formula:	C₁₄H₉Cl₂NO₃	Molecular Weight:	310.132160 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: TTWHMYKNQLOAIV-UHFFFAOYSA-N

• 2-Iodobenzoic Acid

IUPAC Name: 2-iodobenzoic acid | CAS Registry Number: 88-67-5
Synonyms: o-Iodobenzoic acid, 2-IODOBENZOIC ACID, Progonasyl, Benzoic acid, 2-iodo-, Benzoic acid, o-iodo-, Iodobenzoic acid, OISB, Benzoic acid, iodo-, sodium 2-iodobenzoate, USAF EK-572, Maybridge1_001326, WLN: QVR BI, ortho-iodo-sodium benzoate, I7675_ALDRICH, Kyselina o-jodbenzoova [Czech], C7H5IO2, o-iodobenzoic-(125)I acid, 2-iodobenzoic-(125)I acid, 418463_ALDRICH, 2-(Iodo-(125)I)-benzoic acid

Molecular Formula:	C₇H₅IO₂	Molecular Weight:	248.017870 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: CJNZAXGUTKBIHP-UHFFFAOYSA-N

• 2,3,5-Triphenyl-2H-Tetrazolium Chloride

IUPAC Name: 2,3,5-triphenyltetrazol-2-ium chloride | CAS Registry Number: 298-96-4
Synonyms: Uroscreen, Vitastain, Urocheck, Red tetrazolium, TPTZ, Tetrazolium chloride, Tetrazolium Red, Tetrzolium chloride, 2,3,5-Triphenyltetrazolium chloride, TRIPHENYLTETRAZOLIUM CHLORIDE, T8877_SIGMA, 1,3,5-Triphenyltetrazolium chloride, 2,3,5-Triphenyl-2H-tetrazolium chloride, NSC 5053, 17779_FLUKA, 93140_FLUKA, EINECS 206-071-6, NSC5053, 1,3,5-Triphenyl-2H-tetrazolium chloride, 2H-Tetrazolium, 2,3,5-triphenyl-, chloride

Molecular Formula:	C₁₉H₁₅ClN₄	Molecular Weight:	334.802200 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: PKDBCJSWQUOKDO-UHFFFAOYSA-M

• 4-Dimethyl Amino Benzaldehyde

IUPAC Name: 4-(dimethylamino)benzaldehyde | CAS Registry Number: 100-10-7
Synonyms: Ehrlich's reagent, p-Dimethylaminobenzaldehyde, p-Formyldimethylaniline, Ehrlich's solution, Benzaldehyde, 4-(dimethylamino)-, 4-Dimethylaminobenzaldehyde, Benzaldehyde, p-(dimethylamino)-, p-(Dimethylamino)benzaldehyde, p-Formyl-N,N-dimethylaniline, Reagens ehrlichovo [Czech], 4-(DIMETHYLAMINO)BENZALDEHYDE, 4-Dimethylaminobenzenecarbonal, N,N-Dimethyl-p-aminobenzaldehyde, 4-dimethylamino-benzaldehyde, Kovac's reagent for indoles, p-(N,N-Dimethylamino)benzaldehyde, 109762_ALDRICH, 33130_RIEDEL, D2004_SIAL, 4-(Dimethylamino)benzenecarbonal

Molecular Formula:	C₉H₁₁NO	Molecular Weight:	149.189740 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: BGNGWHSBYQYVRX-UHFFFAOYSA-N