5-tert-Butyl 1-methyl (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}pentanedioate CAS 1820576-16-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1820576-16-6
Molecular FormulaC25H29NO6
Molecular Weight439.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-tert-Butyl 1-methyl (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}pentanedioate CAS 1820576-16-6 chemical structure

Description

5-tert-Butyl 1-methyl (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}pentanedioate (CAS 1820576-16-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H29NO6. Molecular weight: 439.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC25H29NO6
Molecular Weight439.50 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.)1995
Nitrogen Atoms1

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