2,6-Dimethylbenzenesulfonyl Chloride CAS 2905-29-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2905-29-5 |
| Molecular Formula | C8H9ClO2S |
| Molecular Weight | 204.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,6-Dimethylbenzenesulfonyl Chloride (CAS 2905-29-5) pharmaceutical standards reference standard. Molecular formula: C8H9ClO2S. Molecular weight: 204.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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 Dimethylbenzenesulfonyl Standards
- 3,4-Dimethylbenzenesulfonyl chloride (CAS 2905-30-8)
- 3,4-Dimethylbenzenesulfonyl isocyanate (CAS 21926-45-4)
- 2,3-Dimethylbenzenesulfonyl fluoride (CAS 60218-20-4)
- 3,5-Dimethylbenzenesulfonyl fluoride (CAS 86146-00-1)
- 2-(3,4-Dimethylbenzenesulfonyl)acetic acid (CAS 85654-12-2)
- 1-(3,4-Dimethylbenzenesulfonyl)butan-2-amine (CAS 1017140-34-9)
- 1-(2,4-Dimethylbenzenesulfonyl)piperazine (CAS 524711-32-8)
- 1-(2,5-Dimethylbenzenesulfonyl)piperazine (CAS 524711-33-9)
Recommended Standards
- 2,3-Dimethylbenzene-1-sulfonyl chloride (CAS 2905-31-9)
- 2-Ethylbenzene-1-sulfonyl chloride (CAS 34586-43-1)
- 2-(3-Chlorothiophen-2-yl)-2-methylpropanoic acid (CAS 950604-74-7)
- 4,4-Dichloro-3,5-diphenyl-4,5-dihydro-1,2-oxazol-5-ol (CAS 79344-05-1)
- 2-(2-Oxo-1,3-oxazinan-3-yl)-3-phenylpropanoic acid (CAS 1258639-28-9)
- Methyl 8-bromoquinoxaline-6-carboxylate (CAS 1378260-25-3)
- 4-(2-Bromoethyl)-1-chloro-2-fluorobenzene (CAS 1260790-89-3)
- N-((4,6-Dichloro-1,3,5-triazin-2-yl)oxy)benzimidamide (CAS 88660-69-9)
- Benzenemethanaminium, ar-ethenyl-N,N,N-trimethyl-, acetate , polymer with diethenylbenzene (CAS 68957-85-7)
- C-Peptide 2 (rat) (CAS 41594-08-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com