N-((RS)-2-Hydroxy-1-phenyl-ethyl)-Val-Leu-anilide CAS 283159-27-3

Purity >95%In StockPharmaceutical Standards
CAS No.283159-27-3
Molecular FormulaC25H35N3O3
Molecular Weight425.56 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-((RS)-2-Hydroxy-1-phenyl-ethyl)-Val-Leu-anilide CAS 283159-27-3 chemical structure

Description

N-((RS)-2-Hydroxy-1-phenyl-ethyl)-Val-Leu-anilide (CAS 283159-27-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H35N3O3. Molecular weight: 425.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC25H35N3O3
Molecular Weight425.56 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3

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