H-Leu-Tyr-Leu-OH (H-3990.0250) CAS 34337-48-9

Purity 97%+In StockPharmaceutical Standards
CAS No.34337-48-9
Molecular FormulaC21H33N3O5
Molecular Weight407.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Leu-Tyr-Leu-OH (H-3990.0250) CAS 34337-48-9 chemical structure

Description

High-purity H-Leu-Tyr-Leu-OH (H-3990.0250) (CAS 34337-48-9) pharmaceutical standards reference standard. Molecular formula: C21H33N3O5. Molecular weight: 407.50 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC21H33N3O5
Molecular Weight407.50 g/mol
AppearanceOff-white to pale 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1966
Nitrogen Atoms3

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