Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H351Suspected of causing cancer
Sourcing Pregnenolone?
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pharmaceutical raw material
Sourcing Pregnenolone?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Pregnenolone is a naturally occurring steroid and a key precursor in the biosynthesis of steroid hormones, including progesterone and cortisol. It is widely utilized as a pharmaceutical intermediate in the manufacturing of steroid-based active pharmaceutical ingredients.
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 Pregnenolone (CAS 145-13-1) is 2937.29.
2937.29
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.
1-[(3S,8S,9S,10R,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone
ORNBQBCIOKFOEO-QGVNFLHTSA-N
CC(=O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)O)C)C