H-Asp-Ala-His-Lys-OH CAS 111543-77-2

Purity >95%In StockPharmaceutical Standards
CAS No.111543-77-2
Molecular FormulaC19H31N7O7
Molecular Weight469.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Asp-Ala-His-Lys-OH CAS 111543-77-2 chemical structure

Description

H-Asp-Ala-His-Lys-OH (CAS 111543-77-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H31N7O7. Molecular weight: 469.50 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC19H31N7O7
Molecular Weight469.50 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms7

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