Antipain, 2HCl

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CERTIFICATE OF ANALYSIS

Antipain-2HCl Chemical Compound

PRODUCT: Antipain, 2HCl (Synthetic)
N-(Nα-Carbonyl-Arg-Val-Arg-al)-Phe dihydrochloride

PRODUCT No.: A573
CAS: 37682-72-7 LOT No.: A-10032073-4
MW: 677.62 STORE: -20º C
FORMULA: C27H44N10O6·2HCl RTECS: YV9350800
Country of Origin: Germany
Analysis Specification Results
Appearance White powder Conforms
Purity (HPLC) area ≥97% (area) ≥98%
1H-NMR Conforms to structure Conforms
Elemental Analysis (as hydrochloride):
C
H
N
Cl
.
47.86% (theoretical)
6.84% (theoretical)
20.67% (theoretical)
10.46% (theoretical)
.
45.7%
6.7%
20.5%
10.6%
Specific Opt. Rotation [[α]20D (c=1.0, H2O)] Reported Value -26.0º
Biochemical Activity Reported Value 150 KU/mg
Solubility 10 mg/mL in H2O
5 mg/mL in DMSO
Conforms
Conforms
Stability: Stable at -20º C for at least 2 years. Store dry and protect from light.

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