3-Chloro-1-benzothiophene-2-carbonitrile CAS 28989-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28989-29-9 |
| Molecular Formula | C9H4ClNS |
| Molecular Weight | 193.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-1-benzothiophene-2-carbonitrile (CAS 28989-29-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H4ClNS. Molecular weight: 193.65 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H4ClNS |
| Molecular Weight | 193.65 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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