Codeine Phosphate
C18H21NO3·H3PO4·½H2O
406.37
Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, (5α,6α)-, phosphate (1:1) (salt), hemihydrate;
7,8-Didehydro-4,5α-epoxy-3-methoxy-17-methylmorphinan-6α-ol phosphate (1:1) (salt) hemihydrate
[41444-62-6] Anhydrous [52-28-8]
Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, (5α,6α)-, phosphate (1:1) (salt), hemihydrate;
7,8-Didehydro-4,5α-epoxy-3-methoxy-17-methylmorphinan-6α-ol phosphate (1:1) (salt) hemihydrate
[41444-62-6] Anhydrous [52-28-8]
DEFINITION
Codeine Phosphate contains NLT 98.0% and NMT 102.0% of codeine phosphate (C18H21NO3·H3PO4), calculated on the anhydrous basis.
USP REFERENCE STANDARDS FOR PURCHASE
USP Codeine Phosphate RSUSP Codeine System Suitability Mixture RS