L-Arginyl-L-lysyl-L-arginyl-L-arginine CAS 160188-85-2

Purity 97%+In StockPharmaceutical Standards
CAS No.160188-85-2
Molecular FormulaC24H50N14O5
Molecular Weight614.74 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

L-Arginyl-L-lysyl-L-arginyl-L-arginine CAS 160188-85-2 chemical structure

Description

L-Arginyl-L-lysyl-L-arginyl-L-arginine (CAS 160188-85-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H50N14O5. Molecular weight: 614.74 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC24H50N14O5
Molecular Weight614.74 g/mol
Purity97%+
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2002
Nitrogen Atoms14

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