H-Pro-Phe-Lys-OH CAS 40204-88-4

Purity >95%In StockPharmaceutical Standards
CAS No.40204-88-4
Molecular FormulaC20H30N4O4
Molecular Weight390.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Pro-Phe-Lys-OH CAS 40204-88-4 chemical structure

Description

H-Pro-Phe-Lys-OH (CAS 40204-88-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H30N4O4. Molecular weight: 390.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC20H30N4O4
Molecular Weight390.48 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at 2-8°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.)1968
Nitrogen Atoms4

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