Cisatracurium besylate

Specifications Cisatracurium besylate

assay:97%

purity:99%

Cisatracurium besylate Cas no.:96946-42-8

Items	Standards
characterstics	white to pale-yellow powder or flaky crystals
Solubility	Very soluble in acetonitrile and chloroform. Soluble in water and practically insoluble in ether.
specific rotation	-54°~ -60°
Identification	UV
	IR
PH	pH 3.5~5.0
Appearance of solution	Clear to yellow standard NO.7
Methyl benzene  phonate	NMT10 ppm
Toluene	NMT890 ppm(ICH)
Related substances	Total impurities : NMT 2.0%
	Any single impurity:NMT1.0%
Isomer	Cis -trans :NMT1.0%
	Trans -trans:NMT0.5%
	S,S-isomer :NMT0.5%
	R,R-isomer :NMT0.5%
Loss on drying	NMT3.0%
Sulphated ash	NMT0.2%
Assay	97.0%~103.0%
Enantiomeric purity	>99%
Microbiological limits	Total microorganic aerobics : < 100 cfu/g
	Fungus and yeast: < 10 cfu/g
	Pathogens:not detected
	Bacterial endotoxins: < 5.56 eu/mg

  we can supply Atracurium Besylate                Cas no.:64228-81-5(USP32).   Dalian Richon Chem CO., Ltd is one of the Chinese leading suppliers in Drugs field in the international market for nearly 10 years.  We have earned a good reputation by supplying products in superior quality with the most competitive price.    

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