(S)-(3-methyl-2-oxooxazolidin-4-yl)methyl 4-methylbenzenesulfonate CAS 245107-02-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 245107-02-2 |
| Molecular Formula | C12H15NO5S |
| Molecular Weight | 285.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-(3-methyl-2-oxooxazolidin-4-yl)methyl 4-methylbenzenesulfonate (CAS 245107-02-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15NO5S. Molecular weight: 285.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H15NO5S |
| Molecular Weight | 285.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- (E)-2-cyano-3-(4-methoxyphenyl)-N-(thiazol-2-yl)acrylamide (CAS 307539-21-5)
- (S)-3-amino-1-benzyl-8-fluoro-1,3,4,5-tetrahydro-2H-benzo[b][1,4]diazepin-2-one (CAS 2407062-89-7)
- (E)-2-cyano-3-(3-methoxyphenyl)-N-(thiazol-2-yl)acrylamide (CAS 667413-70-9)
- trans-4-(3,4-Dimethylbenzoyl)cyclohexane-1-carboxylic acid (CAS 736136-26-8)
- 1332966-00-3 Mono-(4-methyl-7-oxooctyl)phthalate-d4 (CAS 1332966-00-3)
- 3-Methoxy-N-(9-oxo-9H-thioxanthen-2-yl)benzamide (CAS 478257-04-4)
- 7-(Methylcarbamoyl)-3-phenyl-2,3-dihydrobenzofuran-5-carboxylic acid (CAS 2306054-98-6)
- 3-(3-Chloro-5-fluorophenyl)-3-fluoropropiophenone (CAS 898750-58-8)
- (2S,3S,4S,5R,6S)-6-(benzyloxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid (CAS 5285-02-9)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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 13829788188 / jacky.chen@cato-chem.com