4515-23-5 N-Carbobenzoxy-L-aspartic anhydride N-Z-L-aspartic anhydride;N-Cbz-L-Aspartic anhydride;(S)-Benzyl (tetrahydro-2,5-dioxo-3-furyl)carbamate BCP23293 CAS 4515-23-5

Purity 97%+In StockPharmaceutical Standards
CAS No.4515-23-5
Molecular FormulaC12H17NO5
Molecular Weight255.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4515-23-5 N-Carbobenzoxy-L-aspartic anhydride N-Z-L-aspartic anhydride;N-Cbz-L-Aspartic anhydride;(S)-Benzyl (tetrahydro-2,5-dioxo-3-furyl)carbamate BCP23293 CAS 4515-23-5 chemical structure

Description

CATO supplies 4515-23-5 N-Carbobenzoxy-L-aspartic anhydride N-Z-L-aspartic anhydride;N-Cbz-L-Aspartic anhydride;(S)-Benzyl (tetrahydro-2,5-dioxo-3-furyl)carbamate BCP23293 (CAS 4515-23-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H17NO5. Molecular weight: 255.27 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H17NO5
Molecular Weight255.27 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, 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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1

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