Methyl 4-[(3-chlorophenyl)(methylsulfonyl)amino]butanoate CAS 1858251-33-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1858251-33-8 |
| Molecular Formula | C12H16ClNO4S |
| Molecular Weight | 305.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 4-[(3-chlorophenyl)(methylsulfonyl)amino]butanoate (CAS 1858251-33-8) pharmaceutical standards reference standard. Molecular formula: C12H16ClNO4S. Molecular weight: 305.78 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H16ClNO4S |
| Molecular Weight | 305.78 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; 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.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1858249-90-7 4-[(5-Chloro-2-methylphenyl)(methylsulfonyl)amino]butanoic acid MFCD28954544 (CAS 1858249-90-7)
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