Safety Reference
Warning
H319Causes serious eye irritation
Sourcing N-Acetyl-L-cysteine?
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Amfenac sodium hydrate
pharmaceutical raw material
Sourcing N-Acetyl-L-cysteine?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
N-Acetyl-L-cysteine is a mucolytic agent derived from the amino acid L-cysteine, characterized by a thiol group that can cleave disulfide bonds in mucus glycoproteins. It is notable for its role in reducing mucus viscosity in bronchopulmonary disorders and as a biochemical research compound used in crystallization studies.
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 N-Acetyl-L-cysteine (CAS 616-91-1) is 2930.90.
2930.90
2930 90 16
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
(2R)-2-acetamido-3-sulfanylpropanoic acid
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