H-Lys-Tyr-Glu-OH CAS 23642-44-6

Purity 97%+In StockPharmaceutical Standards
CAS No.23642-44-6
Molecular FormulaC20H30N4O7
Molecular Weight438.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Lys-Tyr-Glu-OH CAS 23642-44-6 chemical structure

Description

CATO supplies H-Lys-Tyr-Glu-OH (CAS 23642-44-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H30N4O7. Molecular weight: 438.47 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H30N4O7
Molecular Weight438.47 g/mol
AppearancePale yellow to yellow crystalline powder
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Nitrogen Atoms4

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