Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H319Causes serious eye irritation
H332Harmful if inhaled
Sourcing S-adenosylmethionine?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Arecoline hydrobromide
pharmaceutical raw material
Sourcing S-adenosylmethionine?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
S-adenosylmethionine is a sulfonium betaine and a conjugate base of S-adenosyl-L-methionine, formed by deprotonation of the carboxy group. It is recognized as a human metabolite and serves as an active 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.
The international HS code for S-adenosylmethionine (CAS 29908-03-0) is 2934.99.
2934.99
2934 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
(2S)-2-amino-4-[[(2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl-methylsulfonio]butanoate
MEFKEPWMEQBLKI-AIRLBKTGSA-N
C[S+](CC[C@@H](C(=O)[O-])N)C[C@@H]1[C@H]([C@H]([C@@H](O1)N2C=NC3=C(N=CN=C32)N)O)O