3,5-Dimethylbenzene-1-sulfonyl chloride CAS 2905-27-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2905-27-3 |
| Molecular Formula | C8H9ClO2S |
| Molecular Weight | 204.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,5-Dimethylbenzene-1-sulfonyl chloride (CAS 2905-27-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H9ClO2S. Molecular weight: 204.67 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H9ClO2S |
| Molecular Weight | 204.67 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1957 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dimethylbenzene Standards
- 2,5-Dimethylbenzene-1-sulfonyl chloride (CAS 19040-62-1)
- 2,3-Dimethylbenzene-1-sulfonyl chloride (CAS 2905-31-9)
- 2,5-Dimethylbenzene-1-sulfonohydrazide (CAS 38045-54-4)
- 2,6-Dimethylbenzene-1-sulfonyl fluoride (CAS 61153-14-8)
- 3,4-Dimethylbenzene-1-sulfonyl fluoride (CAS 57532-84-0)
- N,2-dimethylbenzene-1-sulfonamide (CAS 13440-22-7)
- 2,3-Dimethylbenzene-1-sulfonamide (CAS 65625-40-3)
- 2,4-Dimethylbenzene-1-sulfonamide (CAS 7467-12-1)
Recommended Standards
- 3,4-Dimethylbenzenesulfonyl chloride (CAS 2905-30-8)
- 3-ethylbenzene-1-sulfonyl chloride (CAS 34586-44-2)
- 2-Phenylethanesulfonyl Chloride (CAS 4025-71-2)
- Sodium 2-(4-(tert-butoxycarbonyl)piperazin-1-yl)-3-methylbutanoate (CAS 2197052-43-8)
- 2,2'-((2,5-Di(pyridin-4-yl)-1,4-phenylene)bis(oxy))diethanol (CAS 1186466-82-9)
- 3-Bromo-5-(cyclohexylmethyl)phenol (CAS 1243461-30-4)
- (S)-5-Guanidino-2-(methylamino)pentanoic acid hydrochloride (CAS 709025-91-2)
- 4-(2,6-Dichloroanilino)-3-thiophenecarboxylic Acid Methyl Ester (CAS 72888-20-1)
- Dimethyl(piperidin-4-ylimino)-l6-sulfanone dihydrochloride (CAS 2344685-36-3)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
Why CATO?
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