Tetracycline is an antibiotic active pharmaceutical ingredient belonging to the tetracyclines family. It is available in oral and topical formulations for use in pharmaceutical manufacturing.
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.
Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
CAS 60-54-8
Tetracycline hydrochloride
pharmaceutical raw material
3-Acetyl-1-(dimethylamino)-4,4a,6,7,11-pentahydroxy-11-methyl-11,11a,12,12a-tetrahydrotetracene-2,5(1H,4aH)-dione
pharmaceutical raw material
Chlortetracycline hydrochloride
pharmaceutical raw material
7-Chloro-4-(dimethylamino)-1,6,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-3,4,4a,5,5a,6,12,12a-octahydrotetracene-2-carboximidic acid--hydrogen chloride (1/1)
pharmaceutical raw material
Methimazole
pharmaceutical raw material
Ergometrine
pharmaceutical raw material
Antipyrine
pharmaceutical raw material
Quinine dihydrochloride
pharmaceutical raw material
The international HS code for Tetracycline (CAS 60-54-8) is 2941.30.
2941.30
2941 30 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
(4S,4aS,5aS,6S,12aR)-4-(dimethylamino)-1,6,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide
NWXMGUDVXFXRIG-WESIUVDSSA-N
C[C@@]1([C@H]2C[C@H]3[C@@H](C(=O)C(=C([C@]3(C(=O)C2=C(C4=C1C=CC=C4O)O)O)O)C(=O)N)N(C)C)O