tert-Butyl(1,4-dioxa-7-azaspiro[4.4]nonan-9-yl)carbamate CAS 2278297-63-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2278297-63-3
Molecular FormulaC11H20N2O4
Molecular Weight244.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl(1,4-dioxa-7-azaspiro[4.4]nonan-9-yl)carbamate CAS 2278297-63-3 chemical structure

Description

tert-Butyl(1,4-dioxa-7-azaspiro[4.4]nonan-9-yl)carbamate (CAS 2278297-63-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H20N2O4. Molecular weight: 244.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H20N2O4
Molecular Weight244.29 g/mol
AppearanceWhite to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1998
Nitrogen Atoms2

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