H-Lys-Tyr-Lys-OH CAS 35193-18-1

Purity >95%In StockPharmaceutical Standards
CAS No.35193-18-1
Molecular FormulaC21H35N5O5
Molecular Weight437.53 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Lys-Tyr-Lys-OH CAS 35193-18-1 chemical structure

Description

CATO supplies H-Lys-Tyr-Lys-OH (CAS 35193-18-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H35N5O5. Molecular weight: 437.53 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H35N5O5
Molecular Weight437.53 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Nitrogen Atoms5

Recommended Standards

Why CATO?