Ethyl 5-(2,6-difluorophenoxy)pentanoate CAS 1443353-72-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1443353-72-7 |
| Molecular Formula | C13H16F2O3 |
| Molecular Weight | 258.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 5-(2,6-difluorophenoxy)pentanoate (CAS 1443353-72-7) pharmaceutical standards reference standard. Molecular formula: C13H16F2O3. Molecular weight: 258.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H16F2O3 |
| Molecular Weight | 258.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
Related Ethyl Standards
- Ethyl 5-(3,4-difluorophenoxy)pentanoate (CAS 1443304-66-2)
- Ethyl 5-(2,3-difluorophenoxy)pentanoate (CAS 1443344-82-8)
- Ethyl 5-(2,4-difluorophenoxy)pentanoate (CAS 1443344-94-2)
- Ethyl 5-(2,5-difluorophenoxy)pentanoate (CAS 1443346-24-4)
- 2-(3,4-Difluorophenoxy)ethane-1-sulfonyl chloride (CAS 1339827-32-5)
- 2-(2,3-Difluorophenoxy)ethane-1-sulfonyl chloride (CAS 1339864-41-3)
- 2-(2,5-Difluorophenoxy)ethane-1-sulfonyl chloride (CAS 1342471-67-3)
- 6-(2,4-Difluorophenoxy)-2-formylnicotinonitrile (CAS 1221271-94-8)
Recommended Standards
- tert-Butyl 2-(2,4-difluorobenzyl)hydrazinecarboxylate (CAS 1692161-25-3)
- 1-Boc-2-(2,6-difluorobenzyl)hydrazine (CAS 1699360-88-7)
- (1aα,6β,10bα)-1,1-Difluoro-1,1a,6,10b-tetrahydrodibenzo[a,e]cyclopropa[c]cyclohepten-6-ol (CAS 172925-68-7)
- (1,3-dimethyl-1H-indazol-7-yl)boronic acid (CAS 1309982-19-1)
- 6-Methoxy-3-oxo-2,3-dihydro-1H-indene-5-carboxylic acid (CAS 77366-71-3)
- 2-3-6-2-3-4-6-Hepta-O-acetyl-β-maltosyl azide (CAS 33012-49-6)
- 2-Chloro-7,7-dimethyl-5h,7h,8h-pyrano[4,3-b]pyridine-3-carbonitrile (CAS 123990-50-1)
- 2-[(1-Boc-4-piperidyl)methoxy]pyrimidine (CAS 954230-15-0)
- 1-Chloro-3-(pentyloxy)benzene (CAS 51241-38-4)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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