H-Leu-D-Phe-OH CAS 21675-59-2

Purity 97%+In StockPharmaceutical Standards
CAS No.21675-59-2
Molecular FormulaC15H22N2O3
Molecular Weight278.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Leu-D-Phe-OH CAS 21675-59-2 chemical structure

Description

CATO supplies H-Leu-D-Phe-OH (CAS 21675-59-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H22N2O3. Molecular weight: 278.35 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC15H22N2O3
Molecular Weight278.35 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Nitrogen Atoms2

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