2,3-Dimethoxybenzene-1-sulfonyl chloride CAS 199873-36-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 199873-36-4 |
| Molecular Formula | C8H9ClO4S |
| Molecular Weight | 236.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,3-Dimethoxybenzene-1-sulfonyl chloride (CAS 199873-36-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H9ClO4S. Molecular weight: 236.67 g/mol. COA included with every batch.
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.) | 2014 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dimethoxybenzene Standards
- 3,4-Dimethoxybenzene-1-sulfonyl fluoride (CAS 95546-50-2)
- 3,5-dimethoxybenzene-1-sulfonamide (CAS 1261618-39-6)
- 2,5-Dimethoxybenzene-1-sulfonamide (CAS 19116-90-6)
- 3,4-Dimethoxybenzene-1-sulfonamide (CAS 63624-27-1)
- 2,5-Dimethoxybenzene-1,4-diacetonitrile (CAS 38439-93-9)
- 2,5-Dimethoxybenzene-1,4-dicarboxaldehyde 2,5-Dimethoxyterephthalaldehyde 7310-97-6 (CAS 7310-97-6)
- 2,4-Dimethoxybenzene-1-carbothioamide (CAS 23822-07-3)
- 2,6-Dimethoxybenzene-1-thiol (CAS 26163-11-1)
Recommended Standards
- 2-(Benzyloxy)-1-chloro-3-fluorobenzene (CAS 938180-34-8)
- 2,4-Dimethoxybenzenesulfonyl chloride (CAS 63624-28-2)
- 1-Chloro-4-((4-fluorobenzyl)oxy)benzene (CAS 332-04-7)
- rel-(2R,3R,11R,12R)-1,4,7,10,13,16-Hexaoxacyclooctadecane-2,3,11,12-tetracarboxylic acid (CAS 119719-58-3)
- (1-oxo-3,4,4a,5,6,7-hexahydropyrrolo[1,2-c][1,3]oxazin-4-yl)methyl ethanesulfonate (CAS 2725790-87-2)
- Famotidine methoxy impurity, >98% (CAS 76823-94-4)
- 4-(2-Chloroethoxy)benzamide (CAS 36616-30-5)
- Benzyl Alcohol Impurity 8 (CAS 30640-46-1)
- 3-Methylthiazolidin-2-imine (CAS 3732-56-7)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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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