2,4-Dichloro-5-methoxyphenyl methanesulfonate CAS 1065074-74-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1065074-74-9 |
| Molecular Formula | C8H8Cl2O4S |
| Molecular Weight | 271.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dichloro-5-methoxyphenyl methanesulfonate (CAS 1065074-74-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8Cl2O4S. Molecular weight: 271.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8Cl2O4S |
| Molecular Weight | 271.12 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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- Ranolazine Impurity 1 (CAS 380204-72-8)
- 2-(Difluoromethyl)-4-hydroxy-3-nitropyridine-5-acetonitrile (CAS 1805536-30-4)
- 2-(3-(Hydroxymethyl)piperidin-1-yl)-N-(thiazol-2-yl)acetamide (CAS 1461630-90-9)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
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