2702AC 820971-67-3 C11H20N2O4 tert-Butyl 3-(methoxy(methyl)carbamoyl)azetidine-1-carboxylate CAS 820971-67-3

Purity 97%+In StockPharmaceutical Standards
CAS No.820971-67-3
Molecular FormulaC11H20N2O4
Molecular Weight244.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2702AC 820971-67-3 C11H20N2O4 tert-Butyl 3-(methoxy(methyl)carbamoyl)azetidine-1-carboxylate CAS 820971-67-3 chemical structure

Description

Structurally, 2702AC 820971-67-3 C11H20N2O4 tert-Butyl 3-(methoxy(methyl)carbamoyl)azetidine-1-carboxylate (C11H20N2O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 244.29 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

2702AC 820971-67-3 C11H20N2O4 tert-Butyl 3-(methoxy(methyl)carbamoyl)azetidine-1-carboxylate (CAS 820971-67-3) is a high-purity analytical reference standard with the molecular formula C11H20N2O4 and a molecular weight of 244.29 g/mol.

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), 2702AC 820971-67-3 C11H20N2O4 tert-Butyl 3-(methoxy(methyl)carbamoyl)azetidine-1-carboxylate 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 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.)1986
Nitrogen Atoms2

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