N-(3-chloro-4-cyanoisothiazol-5-yl)-2-fluorobenzamide CAS 159978-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 159978-08-2 |
| Molecular Formula | C11H5ClFN3OS |
| Molecular Weight | 281.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-chloro-4-cyanoisothiazol-5-yl)-2-fluorobenzamide (CAS 159978-08-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H5ClFN3OS. Molecular weight: 281.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H5ClFN3OS |
| Molecular Weight | 281.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 2-Iodo-N-methyl-6-nitroaniline (CAS 1369924-88-8)
- 2-[2-(2-Methoxyethoxy)ethoxy]acetaldehyde (CAS 132997-94-5)
- 1,2,3,4-Tetrafluoro-7-(methylthio)acridine (CAS 643032-51-3)
- 1-(4-(Pyrimidin-2-yloxy)phenyl)ethan-1-one (CAS 182141-36-2)
- Methyl 5-(trifluoromethyl)benzofuran-2-carboxylate (CAS 1407521-96-3)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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