7-Fluoroisatin
Chemical Intermediates 2025-03-02
CAS No.: 317-20-4 | Molecular Weight: 165.12 g/mol
1. Chemical Identification
| Property |
Specification |
| IUPAC Name |
7-Fluoro-1H-indole-2,3-dione |
| Common Name |
7-Fluoroisatin |
| Synonyms |
7-Fluoro-2,3-indolinedione; 7-Fluoroindole-2,3-dione |
| Molecular Formula |
C₈H₄FNO₂ |
| CAS No. |
317-20-4 |
| EINECS |
206-256-5 |
2. Physical & Chemical Properties
| Parameter |
Value |
| Appearance |
Pale yellow to beige crystalline powder |
| Purity (HPLC) |
≥95% |
| Melting Point |
192-196°C |
| Solubility |
Soluble in DMSO, DMF; sparingly soluble in ethanol |
| Storage |
2-8°C in airtight container, protect from light |
3. Production & Supply
| Parameter |
Detail |
| Annual Capacity |
200 metric tons |
| MOQ |
100g |
| Packaging |
100g (amber glass bottle), 1kg (double PE bag), 25kg (fiber drum) |
4. Quality Standards
| Test |
Specification |
| Purity (HPLC) |
≥95.0% |
| Related Substances |
≤5.0% total |
| Heavy Metals |
≤10 ppm |
| Loss on Drying |
≤0.5% |
5. Applications
- Pharmaceutical Intermediate:
- Key building block for cardio-cerebrovascular drugs
- Precursor for anti-inflammatory and antiseptic agents
- Organic Synthesis:
- Fluorinated heterocycle for medicinal chemistry research
Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
