4-Chlorobenzeneselenol CAS 16645-10-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16645-10-6 |
| Molecular Formula | C6H4ClSe |
| Molecular Weight | 190.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chlorobenzeneselenol (CAS 16645-10-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H4ClSe. Molecular weight: 190.51 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H4ClSe |
| Molecular Weight | 190.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
Recommended Standards
- Hafnium(IV) carbide (CAS 12069-85-1)
- 2,2,2-Trifluoroethyl 2-Chloro-2-oxoacetate (CAS 958649-45-1)
- Copper(II) selenite hydrate,97.00% (CAS 10214-40-1)
- Carbamic acid, (3,4-diethoxyphenyl)-, 1,1-dimethylethyl ester (CAS 99612-45-0)
- 3-(2,4-dichlorophenyl)-2-methylpropanoic acid (CAS 119411-79-9)
- Phorate-sulfone D10 (CAS CATO-CCPD101948)
- Ethyl 3,3,3-trifluoro-2-(trifluoromethyl)propanoate (CAS 339-74-2)
- Diethyl cyclopentane-1,1-dicarboxylate (CAS 4167-77-5)
- 4-(2-Octylamino)diphenylamine (CAS 29590-61-2)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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