tert-Butyl (4-nitrobenzoyl)oxycarbamate CAS 35657-41-1

Purity 97%+In StockPharmaceutical Standards
CAS No.35657-41-1
Molecular FormulaC12H14N2O6
Molecular Weight282.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl (4-nitrobenzoyl)oxycarbamate CAS 35657-41-1 chemical structure

Description

The occurrence of tert-Butyl (4-nitrobenzoyl)oxycarbamate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

tert-Butyl (4-nitrobenzoyl)oxycarbamate (CAS 35657-41-1) is a high-purity analytical reference standard with the molecular formula C12H14N2O6 and a molecular weight of 282.25 g/mol.

tert-Butyl (4-nitrobenzoyl)oxycarbamate (C12H14N2O6) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), tert-Butyl (4-nitrobenzoyl)oxycarbamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC12H14N2O6
Molecular Weight282.25 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 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.)1967
Nitrogen Atoms2

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