3,5-Difluoro-4-(oxan-4-yloxy)benzoic acid CAS 1275432-84-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1275432-84-2 |
| Molecular Formula | C12H12F2O4 |
| Molecular Weight | 258.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Difluoro-4-(oxan-4-yloxy)benzoic acid (CAS 1275432-84-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H12F2O4. Molecular weight: 258.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H12F2O4 |
| Molecular Weight | 258.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
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Recommended Standards
- 4,5-Difluoroanthracene-1-carboxylic acid (CAS 1258652-67-3)
- Methyl 4-((ethoxycarbonyl)difluoromethyl)benzoate (CAS 1227161-00-3)
- Ethyl 2-(4-ethoxy-3,5-difluorophenyl)-2-oxoacetate (CAS 1443304-69-5)
- N1,N1-dimethyl-N2-(o-tolyl)ethane-1,2-diamine (CAS 59333-44-7)
- 4-Bromo-2-(2,5-dimethyl-1H-pyrrol-1-yl)pyridine (CAS 951233-66-2)
- Ethyl 6-methyl-2,3-dihydropyridazine-1(6H)-carboxylate (CAS 98492-98-9)
- 2-(4-Chlorophenyl)-6,6-dimethyl-4,8-dioxospiro[2.5]octane-1,1-dicarbonitrile (CAS 477890-29-2)
- 3,5-Dichloro-2,4,6-trifluorobenzoic acid (CAS 13656-36-5)
- ethyl 4-aminopyrrolo[2,1-f][1,2,4]triazine-6-carboxylate (CAS 939808-08-9)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com