IsoSciences LLC

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Profile: IsoSciences LLC provides custom synthesized isotopically labeled compounds including intermediates, final drug substances, and isotopically labeled biological standards. Our product line includes aldosterone, androst-4-ene, arachidonic acid, barbituric acid and bromoethyltriflate.

9 Products/Chemicals (Click for related suppliers)

• Aldosterone

IUPAC Name: (8S,9S,10R,11S,13R,14S,17S)-11-hydroxy-17-(2-hydroxyacetyl)-10-methyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-13-carbaldehyde | CAS Registry Number: 52-39-1
Synonyms: ALDOSTERONE, Electrocortin, Aldocortin, Elektrocortin, Aldocorten, Aldocortene, d-Aldosterone, Reichstein X, (+)-Aldosterone, 18-Oxocorticosterone, 18-Aldocorticosterone, Aldosteronum [INN-Latin], Aldosterona [INN-Spanish], MLS001333163, MLS001333164, A9477_SIGMA, Aldosterone [BAN:DCF:INN], Aldosterone [INN:BAN:DCF], NSC 73856, CHEBI:27584

Molecular Formula:	C₂₁H₂₈O₅	Molecular Weight:	360.444020 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: PQSUYGKTWSAVDQ-ZVIOFETBSA-N

• Arachidonic Acid

IUPAC Name: (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoic acid | CAS Registry Number: 506-32-1
Synonyms: arachidonic acid, arachidonate, Arachidonsaeure, 1adl, 1gnj, 1vyg, nchembio.86-comp6, (14C)Arachidonic acid, nchembio.129-comp13, Spectrum5_001910, [1-14C]Arachidonic acid, BSPBio_001539, MLS001361328, A3555_SIGMA, A3925_SIGMA, A9673_SIGMA, 10931_FLUKA, CHEBI:15843, AIDS045704, AIDS-045704

Molecular Formula:	C₂₀H₃₂O₂	Molecular Weight:	304.466880 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: YZXBAPSDXZZRGB-DOFZRALJSA-N

• Barbituric Acid

IUPAC Name: 1,3-diazinane-2,4,6-trione | CAS Registry Number: 67-52-7
Synonyms: Malonylurea, BARBITURIC ACID, Pyrimidinetrione, 6-Hydroxyuracil, Pyrimidinetriol, Barbitursaeure, Barbiturate, Malonylharnstoff, 2,4,6-Pyrimidinetriol, 2,4,6-Trihydroxypyrimidine, 2,4,6-Pyrimidinetrione, Hydrouracil, 6-hydroxy-, 2,4,6(1H,3H,5H)-Pyrimidinetrione, Barbituric acid (VAN), 2,4,6-Trioxohexahydropyrimidine, pyrimidine-2,4,6(1H,3H,5H)-trione, Barbituric acid (VAN) (8CI), NSC 7889, 11709_FLUKA, CHEBI:16294

Molecular Formula:	C₄H₄N₂O₃	Molecular Weight:	128.086160 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: HNYOPLTXPVRDBG-UHFFFAOYSA-N

• Biotin

IUPAC Name: 5-[(3aR,6S,6aS)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-6-yl]pentanoic acid | CAS Registry Number: 58-85-5
Synonyms: biotin, d-biotin, coenzyme R, vitamin H, Bioepiderm, Vitamin B7, Biodermatin, Medebiotin, Injacom H, Meribin, Factor S, beta-Biotin, Vitamin Bw, Bios II, 1avd, 1ndj, 1stp, 1swg, 1swk, 1swn

Molecular Formula:	C₁₀H₁₆N₂O₃S	Molecular Weight:	244.310640 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	3

InChIKey: YBJHBAHKTGYVGT-ZKWXMUAHSA-N

• Cholesterol

IUPAC Name: (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol | CAS Registry Number: 57-88-5
Synonyms: cholesterol, Cholesterin, Cordulan, Dusoline, Dusoran, Cholesterine, Cholestrin, Cholestrol, Hydrocerin, Provitamin D, Dythol, Kathro, Lanol, Super hartolan, Lidinite, Lidinit, Cholesteryl alcohol, Cholesterol base H, Cholest-5-en-3beta-ol, Tegolan

Molecular Formula:	C₂₇H₄₆O	Molecular Weight:	386.653540 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: HVYWMOMLDIMFJA-DPAQBDIFSA-N

• Dehydroepiandrosterone (DHEA)

IUPAC Name: (3S,8R,9S,10R,13S,14S)-3-hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one | CAS Registry Number: 53-43-0
Synonyms: Dehydroepiandrosterone, Androstenolone, Psicosterone, Diandrone, Diandron, Dehydroisoandrosterone, DHEA, Prestara, PRASTERONE, Andrestenol, 17-Hormoforin, 17-Chetovis, Siscelar plus, trans-Dehydroandrosterone, Androstenol, Astenile, Deandros, Inflabloc, Anastar, Fidelin

Molecular Formula:	C₁₉H₂₈O₂	Molecular Weight:	288.424420 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: FMGSKLZLMKYGDP-USOAJAOKSA-N

• Hydrocortisone

IUPAC Name: (8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one | CAS Registry Number: 50-23-7
Synonyms: hydrocortisone, Cortisol, Cortef, Acticort, Cetacort, Hytone, Dihydrocostisone, Hydrocortisyl, Hydrocortone, Corticreme, Cortispray, Efcortelan, Cortenema, Cortiment, Cortonema, Dermacort, Dermolate, Ficortril, Hycortole, Hydrasson

Molecular Formula:	C₂₁H₃₀O₅	Molecular Weight:	362.459900 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: JYGXADMDTFJGBT-VWUMJDOOSA-N

• (-)-Catechin Hydrate

IUPAC Name: (2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol | CAS Registry Number: 18829-70-4
Synonyms: (-)-Catechin, Catechin l-form, (-)-Catechol, (+/-)-Catechin, CATECHIN, ALPHA, C0567_SIGMA, BCBcMAP01_000008, CHEBI:433829, AIDS059443, AIDS059444, AIDS-059443, AIDS-059444, CID73160, NSC81746, EINECS 242-611-7, NSC 81746, ZINC00119985, SMP1_000325, (-)-trans-3,3',4',5,7-Pentahydroxyflavane, C14079

Molecular Formula:	C₁₅H₁₄O₆	Molecular Weight:	290.268060 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	6

InChIKey: PFTAWBLQPZVEMU-HIFRSBDPSA-N

• 4-Androstenedione

IUPAC Name: (8R,9S,10R,13S,14S)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17-dione | CAS Registry Number: 63-05-8
Synonyms: androstenedione, Androtex, Andro, 4-Androstene-3,17-dione, Androst-4-ene-3,17-dione, Fecundin, delta-4-Androstenedione, 17-Ketotestosterone, 3,17-Dioxoandrost-4-ene, Androstenedione (JAN), Androsten-3,17-dione, delta-4-Androsten-3,17-dione, SKF 2170, Spectrum5_002059, Lopac0_000114, MLS000028510, MLS002152886, A9630_SIGMA, NSC9563, 46033_RIEDEL

Molecular Formula:	C₁₉H₂₆O₂	Molecular Weight:	286.408540 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: AEMFNILZOJDQLW-QAGGRKNESA-N