2-Methyl-6-(trifluoromethoxy)benzo[d]thiazole CAS 399-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 399-20-2 |
| Molecular Formula | C9H6F3NOS |
| Molecular Weight | 233.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-6-(trifluoromethoxy)benzo[d]thiazole (CAS 399-20-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6F3NOS. Molecular weight: 233.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6F3NOS |
| Molecular Weight | 233.21 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.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Hydrazinyl-5-(trifluoromethyl)-1,3-benzothiazole (CAS 80945-79-5)
- 4-Fluoro-N-(4-fluorophenyl)benzamide (CAS 366-69-8)
- 2-Hydrazino-4-(trifluoromethyl)-1,3-benzothiazole (CAS 898748-11-3)
- 5-(4-Isopropoxy-3-methoxyphenyl)-N'-(3-methoxybenzylidene)-1H-pyrazole-3-carbohydrazide (CAS 303106-22-1)
- 2-Amino-5-(1-ethyl-1h-1,2,4-triazol-5-yl)phenol (CAS 1247436-61-8)
- 4-dibutylthiophene (CAS 349481-77-2)
- 2-(Quinolin-4-yl)acetimidamide (CAS 1521284-07-0)
- 1-iodo-4-(2-phenylethoxy)benzene (CAS 1044065-94-2)
- [(4-fluorophenyl)amino]carbonitrile (CAS 14213-19-5)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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