4-(Chloromethyl)benzyl Methanethiosulfonate CAS 887354-05-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 887354-05-4 |
| Molecular Formula | C9H11ClO2S2 |
| Molecular Weight | 250.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Chloromethyl)benzyl Methanethiosulfonate (CAS 887354-05-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H11ClO2S2. Molecular weight: 250.77 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H11ClO2S2 |
| Molecular Weight | 250.77 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.) | 1987 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
Related Chloromethyl Standards
- 1-Butyl-5-(chloromethyl)-2-methanesulfonyl-1h-imidazole (CAS 1221341-13-4)
- 5-(Chloromethyl)-2-methanesulfonyl-1-(2-methylpropyl)-1h-imidazole (CAS 1221342-96-6)
- 4-(Chloromethyl)-7-methyl-6-(1-methylethyl)-2H-1-benzopyran-2-one (CAS 568555-36-2)
- 3-(chloromethyl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrazole (CAS 913346-22-2)
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- 5-(Chloromethyl)-3-(1-(methylsulfonyl)cyclobutyl)-1,2,4-oxadiazole (CAS 1710834-19-7)
Recommended Standards
- 3-(Phenylsulfanyl)propane-1-sulfonyl chloride (CAS 85577-60-2)
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- 1,1,2,2,3,3-Hexachloropropane (CAS 15600-01-8)
- 1-Methoxypiperidin-4-amine (CAS 1427275-07-7)
- 1-Benzyl-6-(dimethoxymethyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 338750-83-7)
- N-(2,5-Dichlorobenzyl)ethanamine (CAS 90390-17-3)
- 2-Azetidinomethyl-2-chlorobenzophenone (CAS 898755-03-8)
- Tucatinib Impurity 3 (CAS CATO-C4X-26053)
- (E)-2-[(4-Chlorophenyl)sulfonyl]-3-(4-phenylpiperazino)-2-propenenitrile (CAS 883003-06-3)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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