5-(Trifluoromethoxy)benzo[d]thiazole-2(3H)-thione CAS 155559-82-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 155559-82-3 |
| Molecular Formula | C8H4F3NOS2 |
| Molecular Weight | 251.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Trifluoromethoxy)benzo[d]thiazole-2(3H)-thione (CAS 155559-82-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H4F3NOS2. Molecular weight: 251.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H4F3NOS2 |
| Molecular Weight | 251.25 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.) | 2001 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- tert-Butyl (6-fluoro-4-methylpyridin-3-yl)carbamate (CAS 1841080-34-9)
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- Letrozole Impurity 34 (CAS 2500927-63-7)
- thieno[3,2-d]pyrimidine-7-carboxylic acid (CAS 1211596-20-1)
- Crustacean Cardioactive Peptide (CCAP) (CAS 309247-84-5)
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