H-Val-Arg-OH CAS 37682-75-0

Purity >95%In StockPharmaceutical Standards
CAS No.37682-75-0
Molecular FormulaC11H23N5O3
Molecular Weight273.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Val-Arg-OH CAS 37682-75-0 chemical structure

Description

H-Val-Arg-OH (CAS 37682-75-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H23N5O3. Molecular weight: 273.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H23N5O3
Molecular Weight273.33 g/mol
AppearanceWhite to pale yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1967
Nitrogen Atoms5

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