4-(Benzyloxy)-2,5-difluorobenzoic acid CAS 158905-26-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 158905-26-1 |
| Molecular Formula | C14H10F2O3 |
| Molecular Weight | 264.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Benzyloxy)-2,5-difluorobenzoic acid (CAS 158905-26-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H10F2O3. Molecular weight: 264.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H10F2O3 |
| Molecular Weight | 264.22 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
Related Benzyloxy Standards
- 4-(Benzyloxy)-3,5-difluorobenzoic acid (CAS 1408143-67-8)
- 3-(Benzyloxy)-2,6-difluorobenzoic acid (CAS 1421604-28-5)
- 4-(Benzyloxy)-2,3-difluorobenzoic acid (CAS 144292-54-6)
- 3-(Benzyloxy)-2,4-difluorobenzoic acid (CAS 1637224-62-4)
- 2-(Benzyloxy)-4,5-difluorobenzoic acid (CAS 1823862-15-2)
- 2-(Benzyloxy)-3,4-difluorobenzoic acid (CAS 2276098-34-9)
- 4-Benzyloxy-2,6-difluorobenzoic acid (CAS 335140-79-9)
- (R)-3-((Benzyloxy)carbonyl)-2-oxoimidazolidine-4-carboxylicacid (CAS 634614-25-8)
Recommended Standards
- tert-Butyl 2-fluoro-3-(trifluoromethyl)benzoate (CAS 1505194-31-9)
- 4-[(2,4-Difluorophenoxy)methyl]benzoic acid (CAS 149288-45-9)
- 7-((Difluoromethyl)sulfonyl)-4-fluoro-2,3-dihydro-1H-inden-1-one (CAS 1672661-81-2)
- 5-(Pyridin-2-yl)pyridine-3-carboxylic acid (CAS 35989-05-0)
- N,n'-Bis(2,4,4-trimethylpentan-2-yl)sulfuric diamide (CAS 6281-65-8)
- 2-Amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)propanoic acid (CAS 13552-61-9)
- 6-Benzamido-9-ethyl-7-methyl-9H-purin-7-ium iodide (CAS 88420-73-9)
- 2-Iodo-N-(3-(2-methoxyethyl)-6-methylbenzo[d]thiazol-2(3H)-ylidene)benzamide (CAS 864975-06-4)
- Methyl 1-{1-[(tert-butoxy)carbonyl]azetidin-3-yl}-1h-1,2,3-triazole-4-carboxylate (CAS 1306604-14-7)
- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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