2-Chloro-6-(trifluoromethoxy)benzothiazole CAS 133840-96-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 133840-96-7 |
| Molecular Formula | C8H3ClF3NOS |
| Molecular Weight | 253.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Chloro-6-(trifluoromethoxy)benzothiazole (CAS 133840-96-7) pharmaceutical standards reference standard. Molecular formula: C8H3ClF3NOS. Molecular weight: 253.63 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H3ClF3NOS |
| Molecular Weight | 253.63 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.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 2-chloro-5-(trifluoromethoxy)benzo[d]thiazole (CAS 1206541-62-9)
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Recommended Standards
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- 5-Chloro-2-thiophenamine (CAS 63806-78-0)
- 3-(Benzylamino)-4-(cyclohexylamino)-N-(2-(piperazin-1-yl)ethyl)benzenesulfonamide hydrochloride (CAS 2271358-65-5)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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