5-Fluoro-1,3-dihydroisobenzofuran CAS 57584-70-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57584-70-0 |
| Molecular Formula | C8H7FO |
| Molecular Weight | 138.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Fluoro-1,3-dihydroisobenzofuran (CAS 57584-70-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7FO. Molecular weight: 138.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7FO |
| Molecular Weight | 138.14 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F-containing |
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Recommended Standards
- 5-(Fluoromethyl)-1-methyl-1H-pyrrole-2-carbonitrile (CAS 463298-06-8)
- 5-Fluoro-2-methylbenzaldehyde (CAS 22062-53-9)
- 4-Methyl-2,2-dioxo-1,3,2-dioxathiolane (CAS 5689-83-8)
- Triethyl 5,5',5''-((nitrilotris(methylene))tris(1H-benzo[d]imidazole-2,1-diyl))tripentanoate (CAS 956299-56-2)
- 1,4-Dihydro-1,6-naphthyridin-4-one (CAS 72754-01-9)
- 3-(5,5-Bis-hydroxymethyl-4-oxo-4,5-dihydro-thiazol -2-ylamino)-benzoic acid 3-(5,5-bis-hydroxymethyl-4-oxo-4,5-dihydro-thiazol-2-ylamino)-benzoic acid 436088-77-6 (CAS 436088-77-6)
- 3-Neopentylbenzoic acid (CAS 67688-80-6)
- 1-Chloro-4-(2,2-difluoroethoxy)isoquinoline (CAS 1408291-24-6)
- 2-Methyl-4-(piperazin-1-yl)butan-2-amine (CAS 1369343-91-8)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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