2,4-Dimethoxybenzenesulfonyl chloride CAS 63624-28-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63624-28-2 |
| Molecular Formula | C8H9ClO4S |
| Molecular Weight | 236.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dimethoxybenzenesulfonyl chloride (CAS 63624-28-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9ClO4S. Molecular weight: 236.67 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9ClO4S |
| Molecular Weight | 236.67 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.) | 1975 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dimethoxybenzenesulfonyl Standards
- 2,6-Dimethoxybenzenesulfonyl Chloride (CAS 145980-89-8)
- 2,5-Dimethoxybenzenesulfonyl chloride (CAS 1483-28-9)
- 3,4-Dimethoxybenzenesulfonyl Chloride (CAS 23095-31-0)
- 3,5-Dimethoxybenzenesulfonyl Chloride (CAS 80563-82-2)
- 3-(3,4-Dimethoxybenzenesulfonyl)propanoic acid (CAS 100059-84-5)
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- Ethyl 1-(2,5-dimethoxybenzenesulfonyl)azetidine-3-carboxylate (CAS 866152-79-6)
Recommended Standards
- 2,3-Dimethoxybenzene-1-sulfonyl chloride (CAS 199873-36-4)
- 2-chloro-a-(4-fluorophenyl)-Benzenemethanol (CAS 362-55-0)
- 2-(Benzyloxy)-1-chloro-3-fluorobenzene (CAS 938180-34-8)
- (5-Amino-2-pyrrolidin-1-yl-phenyl)-pyrrolidin-1-yl-methanone (CAS 878658-52-7)
- Methyl 4-amino-2,3-dimethyl-2H-indazole-5-carboxylate (CAS 2463195-69-7)
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- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
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