Sourcing Erythromycin phosphate?
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Erythromycin stearate
pharmaceutical raw material
Sourcing Erythromycin phosphate?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Erythromycin phosphate is a salt form of erythromycin, a macrolide antibiotic. It is used as an active pharmaceutical ingredient in the manufacturing of antibacterial medications.
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 phosphate (CAS 4501-00-2) 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.
(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-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-oxacyclotetradecane-2,10-dione;phosphoric acid
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