(1R,3r)-1-((tert-butoxycarbonyl)amino)-3-methylcyclobutane-1-carboxylic acid CAS 184103-75-1

Purity 97%+In StockPharmaceutical Standards
CAS No.184103-75-1
Molecular FormulaC11H19NO4
Molecular Weight229.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R,3r)-1-((tert-butoxycarbonyl)amino)-3-methylcyclobutane-1-carboxylic acid CAS 184103-75-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 229.27 g/mol gives (1R,3r)-1-((tert-butoxycarbonyl)amino)-3-methylcyclobutane-1-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (1R,3r)-1-((tert-butoxycarbonyl)amino)-3-methylcyclobutane-1-carboxylic acid (CAS 184103-75-1), a certified reference material (molecular formula C11H19NO4, MW 229.27 g/mol) for analytical method development and quality control.

Structurally, (1R,3r)-1-((tert-butoxycarbonyl)amino)-3-methylcyclobutane-1-carboxylic acid (C11H19NO4) 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 229.27 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).

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.

CATO manufactures (1R,3r)-1-((tert-butoxycarbonyl)amino)-3-methylcyclobutane-1-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC11H19NO4
Molecular Weight229.27 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.)2009
Nitrogen Atoms1

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