H-Leu-Ala-Leu-Ala-OEt CAS 81525-84-0

Purity >95%In StockPharmaceutical Standards
CAS No.81525-84-0
Molecular FormulaC20H38N4O5
Molecular Weight414.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Leu-Ala-Leu-Ala-OEt CAS 81525-84-0 chemical structure

Description

CATO supplies H-Leu-Ala-Leu-Ala-OEt (CAS 81525-84-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H38N4O5. Molecular weight: 414.54 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H38N4O5
Molecular Weight414.54 g/mol
AppearanceOff-white to pale 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980
Nitrogen Atoms4

Recommended Standards

Why CATO?