5-fluoro-3-methyl-3H-isobenzofuran-1-one CAS 2231233-89-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2231233-89-7 |
| Molecular Formula | C9H13FO2 |
| Molecular Weight | 172.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-fluoro-3-methyl-3H-isobenzofuran-1-one (CAS 2231233-89-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H13FO2. Molecular weight: 172.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H13FO2 |
| Molecular Weight | 172.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
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Recommended Standards
- 5-fluoro-3-methyl-1H,2H,3H-pyrrolo[2,3-b]pyridin-2-one (CAS 2167069-02-3)
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- 5-fluoro-1-benzofuran-3-carbaldehyde (CAS 721943-19-7)
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