[4-(methylcarbamoyl)phenyl]methanesulfonyl chloride CAS 1250541-64-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1250541-64-0 |
| Molecular Formula | C9H10ClNO3S |
| Molecular Weight | 247.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies [4-(methylcarbamoyl)phenyl]methanesulfonyl chloride (CAS 1250541-64-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10ClNO3S. Molecular weight: 247.70 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H10ClNO3S |
| Molecular Weight | 247.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related methylcarbamoyl Standards
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- 3-(((5-(Methylcarbamoyl)-1,2,4-oxadiazol-3-yl)methyl)thio)propanoic acid (CAS 1119452-14-0)
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- N-(3-(Methylcarbamoyl)thiophen-2-yl)isoxazole-5-carboxamide (CAS 941994-04-3)
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- ethyl 3-{3-[(methylcarbamoyl)methyl]-1,2,4-oxadiazol-5-yl}propanoate (CAS 1376291-69-8)
Recommended Standards
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- Flavoxate Hydrochloride (CAS 3717-88-2)
- 5-fluoro-1-benzofuran-3-carbaldehyde (CAS 721943-19-7)
- Cyclohexyl(4-methoxyphenyl)methanamine (CAS 854708-33-1)
- 4-(Pyridin-4-yl)-2-(4-(trifluoromethyl)phenyl)thiazole (CAS 1421262-11-4)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
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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