2H-1,3-benzodioxole-4-sulfonyl chloride CAS 87473-88-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87473-88-9 |
| Molecular Formula | C7H5ClO4S |
| Molecular Weight | 220.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2H-1,3-benzodioxole-4-sulfonyl chloride (CAS 87473-88-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5ClO4S. Molecular weight: 220.63 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5ClO4S |
| Molecular Weight | 220.63 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, water |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related H Standards
- 1-(2H-1,3-Benzodioxole-5-carbonyl)-1H-imidazole (CAS 135696-67-2)
- 6-Phenyl-1,3-benzodioxole-5-carbaldehyde (CAS 4432-95-5)
- 1,3-Benzodioxole-5-sulfonyl chloride (CAS 115010-10-1)
- 1,3-Benzodioxole-5-propanoyl chloride (CAS 68996-81-6)
- 1,3-Benzodioxole-5-carboxylic acid, 2,2-difluoro-7-hydroxy-, methyl ester (CAS 1298047-57-0)
- α- Methyl-1, 3-benzodioxole- 5- propanoic Acid (CAS 77269-66-0)
- α-Methyl- 1, 3-benzodioxole- 5- propanal Oxime (CAS 146322-08-9)
- α-Methyl-1, 3-benzodioxole- 5- propanamide (CAS 858215-05-1)
Recommended Standards
- 2-Chloro-5-formylbenzenesulfonic acid (CAS 80284-63-5)
- 4-(chlorocarbonyl)benzenesulfonic acid (CAS 89692-74-0)
- 2-(Chlorosulfonyl)benzoic acid (CAS 63914-81-8)
- 3-Ethyl-1-(2,2,2-trifluoroacetyl)pyrrolidine-3-carboxylic acid (CAS 1340102-10-4)
- Tebipenem Pivoxil Impurity 11 (CAS 886615-18-5)
- 1-{[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperazine,2HCl (CAS 923767-43-5)
- gamma-Rubromycin (CAS 27267-71-6)
- Phenyl 4-bromo-2-hydroxy-6-methylbenzoate (CAS 1254347-06-2)
- 1-(Oxetan-3-yl)-1,4-diazepane (CAS 1537884-03-9)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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