tert-butyl 3-[1-(tert-butoxycarbonylamino)-2-methoxy-2-oxo-ethyl]azetidine-1-carboxylate CAS 2139159-11-6
| CAS No. | 2139159-11-6 |
| Molecular Formula | C16H28N2O6 |
| Molecular Weight | 344.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 344.40 g/mol gives tert-butyl 3-[1-(tert-butoxycarbonylamino)-2-methoxy-2-oxo-ethyl]azetidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies tert-butyl 3-[1-(tert-butoxycarbonylamino)-2-methoxy-2-oxo-ethyl]azetidine-1-carboxylate (CAS 2139159-11-6), a certified reference material (molecular formula C16H28N2O6, MW 344.40 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, tert-butyl 3-[1-(tert-butoxycarbonylamino)-2-methoxy-2-oxo-ethyl]azetidine-1-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 344.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures tert-butyl 3-[1-(tert-butoxycarbonylamino)-2-methoxy-2-oxo-ethyl]azetidine-1-carboxylate 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 Formula | C16H28N2O6 |
| Molecular Weight | 344.40 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
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