4-Fluorobenzo[d]thiazol-2(3H)-one CAS 63754-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63754-97-2 |
| Molecular Formula | C7H4FNOS |
| Molecular Weight | 169.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Fluorobenzo[d]thiazol-2(3H)-one (CAS 63754-97-2) pharmaceutical standards reference standard. Molecular formula: C7H4FNOS. Molecular weight: 169.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H4FNOS |
| Molecular Weight | 169.18 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 | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluorobenzo Standards
- 5-Fluorobenzo[d]thiazol-2(3H)-one (CAS 1065678-31-0)
- 4-Fluorobenzo[d]oxazole-2-thiol (CAS 1163123-40-7)
- 7-Fluorobenzo[d]thiazol-2-ol (CAS 1188047-21-3)
- 4-Fluorobenzo[d]thiazol-7-ol (CAS 1402003-96-6)
- 4-Fluorobenzo[d]isothiazol-3(2H)-one (CAS 159803-09-5)
- 5-Fluorobenzo[d]isothiazol-3(2H)-one (CAS 159803-10-8)
- 6-Fluorobenzo[d]thiazol-4-ol (CAS 1665288-66-3)
- 7-Fluorobenzo[d]isothiazol-4-ol (CAS 934180-40-2)
Recommended Standards
- 4-Ethynylquinolin-2(1H)-one (CAS 2358999-32-1)
- 4H-Pyrrolo[2,3-b]quinoxaline (CAS 50806-73-0)
- 4-Aminoquinoline-3-carbonitrile (CAS 36626-03-6)
- Ethyl 5-fluoro-2-methoxyisonicotinate (CAS 1214348-49-8)
- 1-Benzyl-4,5-dibromo-1H-pyrazole (CAS 160564-22-7)
- N-Methylbenzimidamide (CAS 34028-17-6)
- 4,4-Dimethyl-2-(Trifluoromethyl)-1,3-Oxazolidine (CAS 31185-57-6)
- Pyrrolo[1,2-c]pyrimidine-7-carbaldehyde (CAS 251102-31-5)
- 5-Amino-1-benzyl-2-methyl-1H-imidazole-4-carboxamide (CAS 78750-92-2)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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