Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
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CAS 474-25-9
Methyl chenodeoxycholate
pharmaceutical intermediate
Chenodeoxycholic acid is a bile acid that acts as a detergent to solubilize fats for intestinal absorption. It is used as a pharmaceutical raw material in the manufacturing of compounds for dissolving gallstones.
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.
The international HS code for Chenodeoxycholic acid (CAS 474-25-9) is 2918.19.
2918.19
2918 19 98
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
(4R)-4-[(3R,5S,7R,8R,9S,10S,13R,14S,17R)-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
RUDATBOHQWOJDD-BSWAIDMHSA-N
C[C@H](CCC(=O)O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2[C@@H](C[C@H]4[C@@]3(CC[C@H](C4)O)C)O)C