Methyl 2-{[(3,5-dimethyl-4-isoxazolyl)methyl]sulfonyl}acetate CAS 303985-22-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303985-22-0 |
| Molecular Formula | C9H13NO5S |
| Molecular Weight | 247.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 2-{[(3,5-dimethyl-4-isoxazolyl)methyl]sulfonyl}acetate (CAS 303985-22-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H13NO5S. Molecular weight: 247.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H13NO5S |
| Molecular Weight | 247.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- tert-Butyl ((3R,5R)-5-(hydroxymethyl)pyrrolidin-3-yl)carbamate hydrochloride (CAS 1279025-72-7)
- 845781-37-5 5-(3,5-Dimethylphenyl)-3-methyl-5-oxovaleric acid DTXSID00374415 (CAS 845781-37-5)
- Amidosulfuron (CAS 120923-37-7)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com