Mupirocin manufacturer,supplier - Highassay Chemical

Name		Mupirocin
Synonyms		5,9-Anhydro-2,3,4,8-tetradeoxy-8-[[3-(2-hydroxy-1-methylpropyl)oxiranyl]methyl]-3-methyl-[2E,8[2S,3S(1S,2S)]]-L-talonon-2-enonic acid 8-carboxyoctyl ester
Specification USP/EP
Molecular Structure

Molecular Formula		C₂₆H₄₄O₉
Molecular Weight		500.62
CAS Registry Number		12650-69-0

Items	EP Specification
Appearance	White to off-white powder, Slightly solution in water, freely solution in acetone, in ethanol, and in methylene chloride. It shows polymorphism
Identification	Positive
Crystallinity	Meet the requirement
PH	3.5 - 4.0
Water	1.0% max
Specific optical rotation	-17º ~ -21º
Impurity C	4.0% max
Individual impurity	1.0%max
Total impurities	6.0% max
Ethyl acetate residual	500ppm max
Isobutyl acetate residual	5000ppm max
Heptane residual	500ppm max
Acetone residual	500ppm max
Assay	93.0%-100.5%

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