N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-(but-3-en-1-yl)-L-leucine CAS 1188391-88-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1188391-88-9
Molecular FormulaC25H29NO4
Molecular Weight407.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-(but-3-en-1-yl)-L-leucine CAS 1188391-88-9 chemical structure

Description

High-purity N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-(but-3-en-1-yl)-L-leucine (CAS 1188391-88-9) pharmaceutical standards reference standard. Molecular formula: C25H29NO4. 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 FormulaC25H29NO4
Molecular Weight407.50 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms1

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