6,7-DICHLOROBENZO[B]THIOPHEN-3(2H)-ONE CAS 64791-34-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 64791-34-0 |
| Molecular Formula | C8H4Cl2OS |
| Molecular Weight | 219.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6,7-DICHLOROBENZO[B]THIOPHEN-3(2H)-ONE (CAS 64791-34-0) pharmaceutical standards reference standard. Molecular formula: C8H4Cl2OS. Molecular weight: 219.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H4Cl2OS |
| Molecular Weight | 219.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related DICHLOROBENZO Standards
- 5,7-Dichlorobenzo[d]thiazol-2-amine (CAS 158465-13-5)
- 4,6-Dichlorobenzo[d]thiazol-2-amine (CAS 16582-59-5)
- 2,7-Dichlorobenzo[d]thiazol-4-amine (CAS 70200-93-0)
- 2,7-Dichlorobenzo[d]thiazol-6-amine (CAS 70200-94-1)
- 5,6-Dichlorobenzo[d]thiazol-2-amine (CAS 24072-75-1)
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Recommended Standards
- 4-Nitrophenyl phosphate (CAS 330-13-2)
- 6-chloropyridazine-3-sulfonyl chloride (CAS 89391-73-1)
- 4-[1-(1-Pyrrolidyl)ethyl]phenylboronic Acid (CAS 868395-81-7)
- 2-Amino-N-((S)-1-benzylpyrrolidin-3-yl)-N-methylpropanamide (CAS 1354029-18-7)
- 1-(2,4-Difluorophenyl)propan-2-one (CAS 274682-91-6)
- Benzyl 3-((tert-butoxycarbonyl)(methyl)amino)piperidine-1-carboxylate (CAS 1284966-16-0)
- 4-chloro-5,6-dimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 82703-38-6)
- 7-Chloro-3-(2,4-dichloro-5-methoxyphenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 339014-85-6)
- Aripiprazole Impurity 63 (CAS 2748462-55-5)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com