Methyl 2-oxooxazolidine-4-carboxylate CAS 96751-61-0
| CAS No. | 96751-61-0 |
| Molecular Formula | C5H7NO4 |
| Molecular Weight | 145.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-oxooxazolidine-4-carboxylate (CAS 96751-61-0), molecular formula C5H7NO4 and molecular weight 145.11 g/mol, is a CATO reference standard with documented purity and traceability.
Methyl 2-oxooxazolidine-4-carboxylate (C5H7NO4) contains a carbohydrate-derived structure, an amide group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Methyl 2-oxooxazolidine-4-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 Formula | C5H7NO4 |
| Molecular Weight | 145.11 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 4-Methyl-2-oxooxazolidine-5-carboxylic acid (CAS 118125-39-6)
- 5-Methyl-2-oxooxazolidine-4-carboxylic acid (CAS 1195-19-3)
- Methyl 2-Oxooxazolidine-5-carboxylate (CAS 15042-69-0)
- (R)-2-Oxooxazolidine-5-carboxylic acid (CAS 145308-08-3)
- (S)-2-Oxooxazolidine-4-carboxylic acid (CAS 19525-95-2)
- (S)-2-oxooxazolidine-5-carboxylic acid (CAS 81130-97-4)
- Ethyl 5-oxooxazolidine-3-carboxylate (CAS 183666-43-5)
- Ethyl 2-oxooxazolidine-5-carboxylate (CAS 99979-58-5)
Recommended Standards
- Methyl (S)-2-oxooxazolidine-5-carboxylate (CAS 205382-87-2)
- Methyl 3-Oxo-2-(hydroxyimino)butanoate (CAS 73708-95-9)
- Methyl (R)-2-oxooxazolidine-5-carboxylate (CAS 308284-62-0)
- Trans-3-hydroxy-5-oxopyrrolidine-2-carboxylic acid (CAS 24135-75-9)
- 5-ANDROSTEN-17-β-ACETAMIDO-3-β-OL (CAS 4350-66-7)
- (4R)-4-Isopropyl-3- propanoylthiazolidine-2-thione (CAS 487029-68-5)
- 2-(Benzo[d][1,3]dioxol-5-yl)-N-(prop-2-yn-1-yl)acetamide (CAS 1427925-98-1)
- N'-[(1E)-[2-(4-Chlorophenoxy)phenyl]methylidene]-4-(trifluoromethyl)benzohydrazide (CAS 338393-72-9)
- 1-(5-Chloro-3-methoxypyridin-2-yl)ethanone (CAS 1256790-96-1)
- SYH2092A-013105 (CAS CATO-CPTD788856)
- 3-(Pyridin-3-yloxy)benzoic acid (CAS 697223-52-2)
- 2,5-Dimethoxybenzonitrile (CAS 5312-97-0)
- Dimethyl 2-Cyanosuccinate (CAS 6283-71-2)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com