2-(Methoxymethyl)azetidine hemioxalate CAS 1864072-41-2
| CAS No. | 1864072-41-2 |
| Molecular Formula | 2*C5H11NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 191.18 g/mol gives 2-(Methoxymethyl)azetidine hemioxalate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(Methoxymethyl)azetidine hemioxalate (CAS 1864072-41-2), molecular formula C5H11NOC2H2O4 and molecular weight 191.18 g/mol, is a CATO reference standard with documented purity and traceability.
2-(Methoxymethyl)azetidine hemioxalate (C5H11NOC2H2O4) 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | 2*C5H11NO C2H2O4 |
| Molecular Weight | 191.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Related Methoxymethyl Standards
- 5-(Methoxymethyl)pyridine-3-carboxylic acid (CAS 1000298-38-3)
- [3-(methoxymethyl)-5-methyl-1,2-oxazol-4-yl]boronic acid (CAS 1000894-08-5)
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Recommended Standards
- 3-Benzyl-1H-pyrrole (CAS 33234-57-0)
- Ethyl 2-(5,6-dichloro-2-(2-chloropyridin-3-yl)-1H-benzo[d]imidazol-1-yl)acetate (CAS 337920-66-8)
- (R)-3-((tert-Butoxycarbonyl)amino)-3-cyclopentylpropanoic acid (CAS 1260604-42-9)
- (S)-2-Amino-3-(4-chlorophenyl)propan-1-ol (CAS 201864-00-8)
- 4-[(4-Aminopiperidin-1-yl)methyl]phenol dihydrochloride (CAS 1286266-04-3)
- Acalabrutinib Impurity 9 (CAS CATO-C4X-30559)
- Olprinone Impurity 20 (CAS CATO-C4X-204320)
- N-(pentan-3-yl)piperidin-4-amine dihydrochloride (CAS 1233958-31-0)
- Neratinib Impurity 8 (CAS 13991-36-1)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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