High quality Eptifibatide supplier at best price CAS NO.148031-34-9 CAS NO.148031-34-9

Eptifibatide Acetate[CAS:148031-34-9]

Bivalirudin Trifluoroacetate[CAS:128270-60-0]

Product: Eptifibatide Acetate Batch No: 1110002

Manufacturing Date: Oct., 2011 Expiry Date: Oct., 2015

Date of report: Oct., 2011 Quantity: 600 Grams

Items Specifications Results

Appearance: white or off-white powder Complies

Solubility:Soluble in water and 1% acetic acid at a concentration of≥1mg/ml to give a clear,colorless solution Complies

Identification(HPLC):Retention time corresponds to reference standard Complies

Specific Rotation[α]D20: -53.00~-57.00 -53.30

(C=5 in 1% Acetic acid )

Amino Acid Analysis: Complies

Asp:0.95~1.05

Cys: 0.30~1.05

Gly: 0.95~1.05

Pro: 0.95~1.05

Har: 0.95~1.05

Trp: 0.70~1.05

Acetic acid: 10.0%max. 3.41%

Water(K.F.): 5.0%max. 3.65%

Purity(HPLC): 98.5%min. 99.20%

Related substance(HPLC):

Single Impurity: 1.0%max. 0.42%

Total impurity: 1.5%max. 0.80%

Peptide(by N): 85.0%min. 92.3%

Bacterial Endotoxins: 10EU/mg max. Complies

Mass Balance: 95.0~105.0% 100.7%

DMF(GC): 0.088%max. Complies

DCM(GC): 0.06%max. Complies

AcN(GC): 0.041%max. Complies

Mass Spectrum: 831 ~833 Complies

Conclusion:It Complies with the Enterprise’s Standard .

Remarks: Store protected from light,keep dry,cool and dark place.