(3,4-Dimethoxyphenyl)methanesulfonyl chloride CAS 1194375-57-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1194375-57-9 |
| Molecular Formula | C9H11ClO4S |
| Molecular Weight | 250.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (3,4-Dimethoxyphenyl)methanesulfonyl chloride (CAS 1194375-57-9) pharmaceutical standards reference standard. Molecular formula: C9H11ClO4S. Molecular weight: 250.70 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H11ClO4S |
| Molecular Weight | 250.70 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.) | 1989 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dimethoxyphenyl Standards
- (3,5-Dimethoxyphenyl)methanesulfonyl chloride (CAS 1194375-54-6)
- 1-[2-(3,4-dimethoxyphenyl)ethyl]piperazine (CAS 86136-56-3)
- 2-(2,5-Dimethoxyphenyl)-2-(pyrrolidin-1-yl)ethan-1-amine (CAS 928000-90-2)
- 2-(3,4-Dimethoxyphenyl)-2-(pyrrolidin-1-yl)ethan-1-amine (CAS 889939-58-6)
- N-(3,4-dimethoxyphenyl)-1-methylpiperidin-4-amine (CAS 416883-13-1)
- 1-(3,4-Dimethoxyphenyl)heptan-1-one (CAS 101100-86-1)
- 1-(2,5-Dimethoxyphenyl)heptan-1-one (CAS 719315-63-6)
- 1-(3,5-Dimethoxyphenyl)heptan-1-one (CAS 39192-51-3)
Recommended Standards
- 3-(chloromethyl)-1-(4-fluorophenyl)-1H,4H,5H,6H-cyclopenta[c]pyrazole (CAS 1221726-10-8)
- Methyl 4-chloro-2-((2-hydroxypropyl)amino)thiazole-5-carboxylate (CAS 1184498-64-3)
- 2,5-Dimethoxy-4-methylbenzene-1-sulfonyl chloride (CAS 1225058-92-3)
- 7-Oxabicyclo[4.1.0]heptane-3,4-dicarboxylic acid, 3,4-bis(2-oxiranylmethyl) ester (CAS 1251010-72-6)
- 2-(2,5-Dimethoxy-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121511-99-5)
- 2,5-Bis(1,1,3,3-tetramethylbutyl)hydroquinone (CAS 903-19-5)
- 3-Methanesulfonylbenzamide (CAS 22821-73-4)
- Rocuronium Impurity 38 (CAS 1252016-49-1)
- (3-Bromo-2,4-difluorophenyl)boronic acid (CAS 2377609-38-4)
- Hexapeptide-9 (CAS 1228371-11-6)
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