2-Chlorodibenzo[b,d]thiophene CAS 68820-91-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68820-91-7 |
| Molecular Formula | C12H7ClS |
| Molecular Weight | 218.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Chlorodibenzo[b,d]thiophene (CAS 68820-91-7) pharmaceutical standards reference standard. Molecular formula: C12H7ClS. Molecular weight: 218.70 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H7ClS |
| Molecular Weight | 218.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorodibenzo Standards
- 1-Chlorodibenzo[b,d]thiophene (CAS 109014-36-0)
- 4-Chlorodibenzo[b,d]thiophene (CAS 69747-68-8)
- 1-Chlorodibenzo-p-dioxin (CAS 39227-53-7)
- 2-Chlorodibenzo-p-dioxin (CAS 39227-54-8)
- 3-Chlorodibenzo[b,d]furan-4-ol (CAS 51596-34-0)
- 7-Chlorodibenzo[b,d]furan-1-ol (CAS 2226916-90-9)
- 2-Chlorodibenzo[b,d]furan-3-amine (CAS 5833-88-5)
- 2-Chlorodibenzo[b,f]oxepine (CAS 25558-88-7)
Recommended Standards
- 2,4,5-Trimethylbenzenesulfonyl chloride (CAS 92890-80-7)
- 2-Chloro-n-(4-ethyl-5-methyl-1,3-thiazol-2-yl)acetamide (CAS 878437-08-2)
- 2-(Tert-butylamino)-4-chlorothiazole-5-carbaldehyde (CAS 199851-22-4)
- 5-Bromo-4,6-difluoro-1H-indole-3-carboxylic acid, 97% (CAS 1638764-78-9)
- 7-(Trifluoromethyl)-2,3-dihydro-1h-inden-1-one hydrochloride (CAS 2055840-46-3)
- 3-(4-Phenyloxazol-5-yl)propanenitrile (CAS 89150-03-8)
- Tert-butyl (3aS,6aR)-4-oxohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate (CAS 1701484-85-6)
- 2-Amino-6-(4-fluorophenyl)nicotinic acid (CAS 1710675-18-5)
- tert-Butyl (3-fluoro-4-hydroxyphenyl)carbamate (CAS 859537-27-2)
- Osteogenic Growth Peptide (CAS 132996-61-3)
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