4-Chlorobenzyl methyl sulfone CAS 5925-80-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5925-80-4 |
| Molecular Formula | C8H9ClO2S |
| Molecular Weight | 204.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chlorobenzyl methyl sulfone (CAS 5925-80-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H9ClO2S. Molecular weight: 204.67 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorobenzyl Standards
- 2-Chlorobenzyl carbonochloridate (CAS 39545-31-8)
- 4-Chlorobenzyl Bromide (CAS 622-95-7)
- 3-Chlorobenzyl Bromide (CAS 766-80-3)
- 3-(4-Chlorobenzyl)pyridine (CAS 93293-21-1)
- 4-(4-Chlorobenzyl)pyridine (CAS 4409-11-4)
- 2-((4-Chlorobenzyl)thio)ethan-1-ol (CAS 71501-40-1)
- 2-((3-Chlorobenzyl)thio)ethan-1-amine (CAS 106670-33-1)
- 2-((2-Chlorobenzyl)thio)ethan-1-amine (CAS 42416-23-9)
Recommended Standards
- 4-(chloromethyl)-2-(thiophen-2-yl)-1,3-dioxolane (CAS 93676-36-9)
- Ethyl 5-chloro-4-methylthiophene-2-carboxylate (CAS 74598-04-2)
- 3-ethylbenzene-1-sulfonyl chloride (CAS 34586-44-2)
- 4-Fluoro-1-hydroxy-2-naphthoic acid (CAS 1000386-61-7)
- 5-Bromo-2-(tert-butyl)pyridine (CAS 39919-58-9)
- (2S,4S)-1-(tert-butoxycarbonyl)-4-(2,4-dimethylphenoxy)pyrrolidine-2-carboxylic acid (CAS 1354485-91-8)
- 3-(Cyclohexyl(methyl)amino)-3-oxopropanoic acid (CAS 1251367-36-8)
- Methyl 4-(2-chloro-4-fluorophenyl)-2-(3,5-difluoropyridin-2-yl)-6-methyl-1,4-dihydropyrimidine-5-carboxylate (CAS 298708-79-9)
- 2-((3-Fluorophenyl)ethynyl)-4,6-dimethylpyridin-3-amine hydrochloride (CAS 757949-98-7)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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