3,5-Dichlorophenyl Methyl Sulphone CAS 22821-89-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22821-89-2 |
| Molecular Formula | C7H6Cl2O2S |
| Molecular Weight | 225.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dichlorophenyl Methyl Sulphone (CAS 22821-89-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H6Cl2O2S. Molecular weight: 225.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H6Cl2O2S |
| Molecular Weight | 225.09 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.) | 1963 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 2-(2,6-Dichlorophenyl)pyrimidine (CAS 1182190-65-3)
- 2-(2,4-Dichlorophenyl)pyrimidine (CAS 1200123-97-2)
- 2-(3,5-Dichlorophenyl)pyrimidine (CAS 1309245-76-8)
- 2-(3,4-Dichlorophenyl)pyrimidine (CAS 1361566-43-9)
- 2-(2,5-Dichlorophenyl)pyrimidine (CAS 1361773-28-5)
- 2-(2,3-Dichlorophenyl)pyrimidine (CAS 95573-52-7)
- 1-(3,5-Dichlorophenyl)-2,2-difluoroethan-1-one (CAS 1253787-55-1)
- 1-(3,4-Dichlorophenyl)-2,2-difluoroethan-1-one (CAS 1271477-78-1)
Recommended Standards
- 3-(Chloromethyl)benzene-1-sulfonyl Chloride (CAS 33065-46-2)
- 3-Bromo-1,5-dimethylindazole (CAS 861803-78-3)
- 2-Pyridineacetonitrile, 5-bromo-α-ethyl- (CAS 880869-93-2)
- N-Acetyl-5-hydroxytryptamine D4 (CAS 66521-40-2)
- 2-(8-Chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridin-2-yl)benzoic acid (CAS 900015-43-2)
- 2-(5-ethyl-1H-imidazol-2-yl)acetic acid hydrochloride (CAS 1955531-96-0)
- 3,3-Bis(4-fluorophenyl)acrylic acid (CAS 362-87-8)
- N1,N1-Diallylterephthalamide (CAS 73712-25-1)
- 2-Bromo-6-(dimethylamino)benzonitrile (CAS 1365271-61-9)
- Experimental Allergic Encephalitogenic Peptide (CAS 29705-92-8)
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