4-Chlorodibenzo[b,d]thiophene CAS 69747-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69747-68-8 |
| Molecular Formula | C12H7ClS |
| Molecular Weight | 218.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chlorodibenzo[b,d]thiophene (CAS 69747-68-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H7ClS. Molecular weight: 218.70 g/mol. Batch-specific COA and technical support are available on request.
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)
- 2-Chlorodibenzo[b,d]thiophene (CAS 68820-91-7)
- 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
- 4-((2-Chlorothiazol-5-yl)methyl)morpholine (CAS 339105-10-1)
- 4-Chloro-N-(4-methylthiazol-2-yl)butanamide (CAS 37762-98-4)
- 3-Isopropylbenzenesulfonyl Chloride (CAS 71530-58-0)
- Methyl 5-(thiophen-2-yl)-7-(trifluoromethyl)-1H-pyrrolo[3,2-b]pyridine-3-carboxylate (CAS 1027511-26-7)
- 5-(Hydrazinylmethyl)-1-methyl-1h-imidazole (CAS 887592-51-0)
- 3-(3-Bromophenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 712347-61-0)
- tert-Butyl 3-formyl-5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate (CAS 1211593-03-1)
- 3-Chloro-4-[(4-chlorobenzyl)oxy]benzaldehyde (CAS 443124-79-6)
- 5-(3-Methylphenyl)-2,4(1H,3H)-pyrimidinedione (CAS 893737-41-2)
- Peptide Impurity 04 (CAS 2913424-91-4)
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