Safety Reference
Danger
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Sourcing Erythromycin ethylsuccinate?
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Erythromycin estolate
pharmaceutical raw material
Sourcing Erythromycin ethylsuccinate?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Erythromycin ethylsuccinate is a macrolide antibiotic derivative used as an active pharmaceutical ingredient in the production of medications for bacterial infections, particularly those of the respiratory tract, skin, and certain sexually transmitted infections. It is commonly supplied to pharmaceutical manufacturers for formulation into finished dosage forms.
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 Erythromycin ethylsuccinate (CAS 1264-62-6) is 2941.50.
2941.50
2941 50 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
4-O-[(2S,3R,4S,6R)-4-(dimethylamino)-2-[[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-6-yl]oxy]-6-methyloxan-3-yl] 1-O-ethyl butanedioate
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