4-Chloro-3-cyano-2-methylbenzene-1-sulfonyl chloride CAS 1807190-06-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1807190-06-2 |
| Molecular Formula | C8H5Cl2NO2S |
| Molecular Weight | 250.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-3-cyano-2-methylbenzene-1-sulfonyl chloride (CAS 1807190-06-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H5Cl2NO2S. Molecular weight: 250.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H5Cl2NO2S |
| Molecular Weight | 250.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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- (4-Chloro-2-cyanophenyl)methanesulfonyl chloride (CAS 1432681-23-6)
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Recommended Standards
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- 4-Bromo-2,5-dichloropyrimidine (CAS 1401466-33-8)
- 1-(4-(Phenylamino)phenyl)-1H-pyrrole-2,5-dione (CAS 32099-65-3)
- 2-(Benzyloxy)-5-bromo-2,3-dihydro-1H-indene (CAS 2102326-09-8)
- 6,8-Dichloro-3,4-dihydro-1H-pyrano[3,4-c]pyridine (CAS 1086321-88-1)
- 4-((Diisopropylamino)methyl)benzonitrile (CAS 1226917-11-8)
- 2-Amino-2-(methoxymethyl)butanoic acid (CAS 1339913-79-9)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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