Richman Chemical Inc.

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Contact: Keith Crumley - Manager, Product Sourcing
Web: https://www.richmanchemical.com
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Address: 768, North Bethlehem Pike, Lower Gwynedd, Pennsylvania 19002, USA
Phone: +1-(215)-628-2946 | Fax: +1-(215)-628-4262 | Map/Directions >>

Profile: Richman Chemical, Inc. provides Custom Chemical Synthesis, custom manufacturing, and raw material sourcing in the life sciences, specialty chemical, biotechnology, pharmaceutical and emerging technology industries. We also offer Chemical Toll Manufacturing services.

Chemicals & Sourcing

We are specialists in sourcing hard to find chemicals. We offer a comprehensive list of pharmaceutical & chemical raw materials and intermediates in research, pilot and commercial quantities. We understand the pitfalls inherent with international supply chains and proactively take steps to minimize problems.

Products

Our Products include :

Sr.No	Product Name	CAS. No
1	4-Acetamidobenzenesulfonyl azide	2158-14-7
2	3-Acetamidophenol	621-42-1
3	Acetaminophen mercapturate	52372-86-8
4	Acetaminophen Sulfate	10066-90-7
5	2-Acetylthiophene2-Acetylthiophene	88-15-3
6	1-amino-1-cyclopropanecarbonitrile HCl	127946-77-4
7	Epichlorohydrin	106-89-8
8	4-Fluorobenzoylchloride	403-43-0

Custom Chemical Synthesis

Custom chemical synthesis challenges including small molecule synthesis, multi-step organic synthesis, inorganic synthesis, polymerization and organometallics are handled on a custom basis by appropriately experienced chemists and engineers. Our regulatory requirements include ISO, cGMP, Food Grade, Kosher, FIFRA and HPAPI.

701 to 716 of 716 Products/Chemicals Page:

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• 1-(4-Hydroxyphenyl)-5-mercaptotetrazole

IUPAC Name: 1-(4-hydroxyphenyl)-2H-tetrazole-5-thione | CAS Registry Number: 52431-78-4
Synonyms: H7023_SIGMA, 371599_ALDRICH, ZINC02504589, EINECS 257-909-2, ZINC00156074, CID3034725, 1-(4-Hydroxyphenyl)-1H-tetrazole-5-thiol, T5655011, 1,2-Dihydro-1-(p-hydroxyphenyl)-5H-tetrazole-5-thione, 5H-Tetrazole-5-thione, 1,2-dihydro-1-(4-hydroxyphenyl)-

Molecular Formula:	C₇H₆N₄OS	Molecular Weight:	194.213740 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: MOXZSKYLLSPATM-UHFFFAOYSA-N

• 6-Bromoindazole

IUPAC Name: 6-bromo-1H-indazole | CAS Registry Number: 79762-54-2
Synonyms: 6-bromo-1H-indazole, AG-H-19731, 6- Bromoindazole, PubChem7831, zlchem 1237, SureCN5902, 6-bromanyl-1H-indazole, 6-Bromo-1H-indazole,, 6-Bromo-1H-indazole;, 1H-Indazole, 6-bromo-, ACMC-209pi5, BROMOINDAZOLE(6-), AGN-PC-01MHI9, INDAZOLE, 6-BROMO-, KSC376S4P, 1H-INDAZOLE,6-BROMO-, AC1Q251Y, CHEMBL247365, CTK2H6947, ZLE0012

Molecular Formula:	C₇H₅BrN₂	Molecular Weight:	197.032000 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: WMKDUJVLNZANRN-UHFFFAOYSA-N

• 2,6-Dimethyl-4-hydroxybenzaldehyde

IUPAC Name: 4-hydroxy-2,6-dimethylbenzaldehyde | CAS Registry Number: 70547-87-4
Synonyms: 4-Hydroxy-2,6-dimethylbenzaldehyde, SBB008519, FR-2208, TL8004977, InChI=1/C9H10O2/c1-6-3-8(11)4-7(2)9(6)5-10/h3-5,11H,1-2H

Molecular Formula:	C₉H₁₀O₂	Molecular Weight:	150.174500 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: XXTRGLCPRZQPHJ-UHFFFAOYSA-N

• 4-Phenylbutyric Acid

IUPAC Name: 4-phenylbutanoic acid | CAS Registry Number: 1821-12-1
Synonyms: Benzenebutanoic acid, 4-Phenylbutanoic acid, Benzenebutyric acid, 4-PHENYLBUTYRIC ACID, 1-Phenylbutyric acid, 4-phenylbutyrate, Phenylbutyric acid, Butyric acid, 4-phenyl-, gamma-Phenylbutyric acid, omega-Phenylbutanoic acid, Spectrum_001331, 2ay7, Sodium 4-phenylbutyrate, SpecPlus_000814, Spectrum2_001798, Spectrum3_000782, Spectrum4_000092, Spectrum5_001003, HDInhib_000004, .gamma.-Phenylbutyric acid

Molecular Formula:	C₁₀H₁₂O₂	Molecular Weight:	164.201080 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: OBKXEAXTFZPCHS-UHFFFAOYSA-N

• 2-Bromo-6-nitrotoluene

IUPAC Name: 1-bromo-2-methyl-3-nitrobenzene | CAS Registry Number: 55289-35-5
Synonyms: 260053_ALDRICH, Benzene, 1-bromo-2-methyl-3-nitro-, 09403_FLUKA, 1-Bromo-2-methyl-3-nitrobenzene, EINECS 259-566-4, ZINC00163319, ST5319946, TL8003610, InChI=1/C7H6BrNO2/c1-5-6(8)3-2-4-7(5)9(10)11/h2-4H,1H

Molecular Formula:	C₇H₆BrNO₂	Molecular Weight:	216.032040 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: LYTNSGFSAXWBCA-UHFFFAOYSA-N

• 1,6-Heptadiene

IUPAC Name: hepta-1,6-diene | CAS Registry Number: 3070-53-9
Synonyms: 1,6-HEPTADIENE, CH2=CH(CH2)3CH=CH2, 258849_ALDRICH, CID16968

Molecular Formula:	C₇H₁₂	Molecular Weight:	96.170180 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	0

InChIKey: GEAWFZNTIFJMHR-UHFFFAOYSA-N

• (S)-2-Tetrahydrofuroic acid

IUPAC Name: (2S)-oxolane-2-carboxylic acid | CAS Registry Number: 87392-07-2
Synonyms: (S)-(-)-2-Tetrahydrofuroic Acid, (S)-(-)-Tetrahydro-2-furoic acid, (2S)-oxolane-2-carboxylic acid, (S)-(-)-2-Carboxytetrahydrofuroic acid, (S)-tetrahydro-2-furoic acid, (S)-(-)-Tetrahydrofuran-2-carboxylic Acid, AG-H-52599, TFB, 2-Furancarboxylic acid, tetrahydro-, PubChem5795, SureCN239908, AC1L9JY0, AC1Q71BL, UNII-0I2B46K2SJ, (-)-Tetrahydro-2-furoic acid, (2S)-2-oxolanecarboxylic acid, 527890_ALDRICH, CTK3J6635, MolPort-001-792-498, Tetrahydro-2-furoic acid, (-)-

Molecular Formula:	C₅H₈O₃	Molecular Weight:	116.115220 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: UJJLJRQIPMGXEZ-BYPYZUCNSA-N

• 1,2,3,4,5-Pentamethylcyclopentadiene

IUPAC Name: 1,2,3,4,5-pentamethylcyclopenta-1,3-diene | CAS Registry Number: 4045-44-7
Synonyms: 214027_ALDRICH, EINECS 223-743-4, NSC222823, Cyclopentadiene, 1,2,3,4,5-pentamethyl-, 1,3-Cyclopentadiene, 1,2,3,4,5-pentamethyl-, 1,2,3,4,5-Pentamethyl-1,3-cyclopentadiene

Molecular Formula:	C₁₀H₁₆	Molecular Weight:	136.234040 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	0

InChIKey: WQIQNKQYEUMPBM-UHFFFAOYSA-N

• 4-Bromophenacyl bromide

IUPAC Name: 2-bromo-1-(4-bromophenyl)ethanone | CAS Registry Number: 99-73-0
Synonyms: 2,4'-Dibromoacetophenone, bromophenacylbromide, p-Bromophenacyl bromide, p-Bromophenacyl-8, bromophenacyl bromide, TPK I Inhibitor, PBPAB, 2,4-dibromoacetophenone, Parabromophenacyl bromide, Acetophenone, 2,4'-dibromo-, alpha,p-Dibromoacetophenone, alpha,4-Dibromoacetophenone, 4-Bromo(bromoacetyl)benzene, 4'-Bromophenacyl bromide, C8H6Br2O, alpha-para-dibromoacetophenone, GSK-3beta Inhibitor VII, WLN: E1VR DE, alpha-4-Dibromoacetophenone, 2,4'-Dibromo-acetophenone

Molecular Formula:	C₈H₆Br₂O	Molecular Weight:	277.940640 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: FKJSFKCZZIXQIP-UHFFFAOYSA-N

• 3-INDOLECARBOXALDEHYDE

IUPAC Name: 1H-indole-3-carbaldehyde | CAS Registry Number: 4877-89-8
Synonyms: INDOLE-3-CARBOXALDEHYDE, 487-89-8, 1H-Indole-3-carbaldehyde, 3-Formylindole, 1H-Indole-3-carboxaldehyde, Indole-3-aldehyde, Indole-3-carbaldehyde, INDOLE-3-CARBOXYALDEHYDE, 3-Indolecarboxaldehyde, beta-Indolylaldehyde, 3-Indolecarbaldehyde, Indol-3-carboxaldehyde, 3-Indolealdehyde, 3-Formylindol, UNII-7FN04C32UO, NSC 10118, Indol-3-carbaldehyde, 3-Formyl-1H-indole, .beta.-Indolylaldehyde, 1H-indole-3-aldehyde

Molecular Formula:	C₉H₇NO	Molecular Weight:	145.161 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: OLNJUISKUQQNIM-UHFFFAOYSA-N

• 5-Bromo Azaindole

IUPAC Name: 5-bromo-1H-pyrrolo[2,3-b]pyridine | CAS Registry Number: 183208-35-7
Synonyms: 5-Bromo-7-azaindole, 5-bromo-1H-pyrrolo[2,3-b]pyridine, RW2897, SBB054655, 3-Bromo-7H-pyrrolo[2,3-b]pyridine, 5-bromo-1H-pyrrolo[2 , 3-b]pyridine, 5-bromopyrrolo[2,3-b]pyridine, PubChem14698, 5-BROMO AZAINDOLE, ACMC-1C0UF, SureCN153413, SureCN755641, KSC174K5D, AC1Q258Q, Jsp003754, CTK0H4551, HIN1529, MolPort-001-794-121, ACN-S002666, ACN-S003136

Molecular Formula:	C₇H₅BrN₂	Molecular Weight:	197.032000 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: LPTVWZSQAIDCEB-UHFFFAOYSA-N

• 2,5-Dihydroxybenzoic Acid

IUPAC Name: 2,5-dihydroxybenzoic acid | CAS Registry Number: 490-79-9
Synonyms: gentisic acid, Gentisate, Gensigen, Gensigon, Gentinatre, Hydroquinonecarboxylic acid, Gentalpin, Gentasol, Gentidol, Gentisan, Gentisod, Legential, Nagentis, Casate, Gabail, Nagent, 5-Hydroxysalicylic acid, Gentisinic acid, Casate sodium, Gensalate sodium

Molecular Formula:	C₇H₆O₄	Molecular Weight:	154.120140 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	4

InChIKey: WXTMDXOMEHJXQO-UHFFFAOYSA-N

• 5-Mercapto-(1h)-Tetrazolylacetic Acid Sodium Salt

IUPAC Name: sodium 2-(5-sulfanylidene-2H-tetrazol-1-yl)acetate | CAS Registry Number: 113221-74-2
Synonyms: BB_SC-3067, LT00452137, 1H-Tetrazole-1-acetic acid, 2,5-dihydro-5-thioxo-, monosodium salt, 1H-Tetrazole-1-acetic acid, 2,5-dihydro-5-thioxo-, sodium salt (1:1)

Molecular Formula:	C₃H₃N₄NaO₂S	Molecular Weight:	182.136290 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: HQPBCGYUKKDAHP-UHFFFAOYSA-M

• 1,4-Phenylene Diisothiocyanate

IUPAC Name: 1,4-diisothiocyanatobenzene | CAS Registry Number: 4044-65-9
Synonyms: Jonit, BITOSCANATE, Bitoscanato, Bitoscanatum, Phenylene thiocyanate, Bitoscanatum [Latin], Bitoscanato [Spanish], Bitoscanate [INN], PDITC, 1,4-Diisothiocyanatobenzene, Bitoscanatum [INN-Latin], Benzene, 1,4-diisothiocyanato-, Bitoscanato [INN-Spanish], phenylene diisothiocyanate, 1,4-Phenylen-diisothiocyanat, p-Phenylene diisothiocyanate, Phenylene-1,4-diisothiocyanate, p-Phenylene bis(isothiocyanate), UNII-6D1R3P86GX, Hoe 16842

Molecular Formula:	C₈H₄N₂S₂	Molecular Weight:	192.260760 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: OMWQUXGVXQELIX-UHFFFAOYSA-N

• 1H-Indazole-6-carbonitrile

IUPAC Name: 1H-indazole-6-carbonitrile | CAS Registry Number: 141290-59-7
Synonyms: 1H-indazole-6-carbonitrile, 6-Cyano-1H-indazole, AG-D-82279, 6-Cyano Indazole, NSC144989, 6-CYANOINDAZOLE, ACMC-1CEJF, AC1L9MHY, CYANOINDAZOLE(6-), SureCN578190, INDAZOLE-6-CARBONITRILE, CTK0H3554, MolPort-004-748-564, ACT06517, ANW-52805, STL283117, WTI-10035, ZINC05086226, AKOS005145961, Indazole-6-carbonitrile;NSC 144989

Molecular Formula:	C₈H₅N₃	Molecular Weight:	143.145400 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: QVGRVWCYOJDNQK-UHFFFAOYSA-N

• 2,4-Dimethylpentane

IUPAC Name: 2,4-dimethylpentane | CAS Registry Number: 108-08-7
Synonyms: 2,4-DIMETHYLPENTANE, Pentane, 2,4-dimethyl-, D173401_ALDRICH, NSC61989, 41090_FLUKA, CID7907, EINECS 203-548-0, NSC 61989, FR-2352, InChI=1/C7H16/c1-6(2)5-7(3)4/h6-7H,5H2,1-4H

Molecular Formula:	C₇H₁₆	Molecular Weight:	100.201940 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	0

InChIKey: BZHMBWZPUJHVEE-UHFFFAOYSA-N