Daptomycin

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CERTIFICATE OF ANALYSIS

Daptomycin Chemical Compound

PRODUCT: Daptomycin
(Cubicin or LY146032)
PRODUCT No.: B722
CAS: 103060-53-3 LOT No.: D-159431601-3
MW: 1620.67 STORE: +4º C
FORMULA: C72H101N17O26 Country of Origin: China
Analysis Specification Results
Appearance Off-White to Pale Yellow Crystalline Powder Conforms
Identification (1H NMR) Conforms to Standard Conforms
Purity (HPLC) ≥>98% >99.7%
Melting Point Reported +201 – 202º C
Heavy Metals (Pb)
Impurities (Single)
Impurities (Total)
Residual Solvent (Ethanol)
Residual Solvent (Isopropanol)
≤ 20.0 ppm
≤ 2.0%
≤ 8.0%
≤ 5000.0 ppm
≤ 5000.0 ppm
Conforms
Conforms
3.08%
Not detected
Not detected
Water content (K.F.)
Bacterial Endotoxins
Solubility
≤10.0%
≤0.5 EU
Water, Ethanol, Methanol Clear
2.86%
0.1 EU
Conforms
Stability: Stable at -20º C for at least 2 years. Store dry and protect from light.
QUALITY ASSURANCE: Verified upon data received from supplier.

FOR RESEARCH or FURTHER PROCESSING – NOT FOR HUMAN or DRUG USE