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Home/Compounds/API/Obeticholic acid
C26H44O4
420.6 g/mol
APIWarning

Obeticholic acid

CAS459789-99-2
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material

Obeticholic acid is a semi-synthetic bile acid analogue used as an active pharmaceutical ingredient. It is primarily employed in pharmaceutical manufacturing for the production of medications, including those for primary biliary cholangitis.

pharmaceutical raw materialactive pharmaceutical ingredient

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

SimilarStructure SimilarSimilarity 0.76

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Plecanatide

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Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child
H373May cause damage to organs through prolonged or repeated exposure

Customs Tariff Classification

The international HS code for Obeticholic acid (CAS 459789-99-2) is 2937.29.

HS code (international, 6-digit)

2937.29

EU CN code (8-digit)

2937 29 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

(4R)-4-[(3R,5S,6R,7R,8S,9S,10S,13R,14S,17R)-6-ethyl-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid

InChIKey

ZXERDUOLZKYMJM-ZWECCWDJSA-N

SMILES

CC[C@@H]1[C@@H]2C[C@@H](CC[C@@]2([C@H]3CC[C@]4([C@H]([C@@H]3[C@@H]1O)CC[C@@H]4[C@H](C)CCC(=O)O)C)C)O

Synonyms (28)
  • 6-ECDCA
  • Obeticholic acid (JAN/USAN/INN)
  • 1osv
  • 6-ECDCA; Obeticholic acid
  • 6-Et CDCA
  • 6-Ethyl-CDCA
  • 6-Ethylchenodeoxycholic acid
  • 6-Ethylchenodeoxycholic aicd
  • Obetichloic acid
  • Obeticholic acid
  • Obeticholic acid (INT-747)
  • Ocaliva
  • Ocaliva (TN)
  • acide obeticholique
  • acido obeticolico
  • acidum obeticholicum

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