Ethyl 3-(2,4-difluorophenyl)-3-hydroxybutanoate CAS 1275972-35-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1275972-35-4 |
| Molecular Formula | C12H14F2O3 |
| Molecular Weight | 244.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-(2,4-difluorophenyl)-3-hydroxybutanoate (CAS 1275972-35-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H14F2O3. Molecular weight: 244.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H14F2O3 |
| Molecular Weight | 244.23 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.) | 1990 |
| Halogen Content | F-containing |
Related Ethyl Standards
- Ethyl 3-(3,4-difluorophenyl)-3-hydroxybutanoate (CAS 1274753-06-8)
- 1-(2,4-Difluorophenyl)-3-(3-hydroxybutyl)urea (CAS 1375238-28-0)
- (2E)-1-(2,5-Difluorophenyl)-3-phenylprop-2-en-1-one (CAS 877862-83-4)
- 3-(3,5-Difluorophenyl)pentanedioic acid (CAS 162549-35-1)
- 3-(2,4-Difluorophenyl)pentanedioic acid (CAS 959246-68-5)
- N1-(2,4-Difluorophenyl)-N2-(2-hydroxyethyl)oxalamide (CAS 886900-23-8)
- 1-Butyl-3-(2,4-difluorophenyl)thiourea (CAS 883039-70-1)
- (2,3-Difluorophenyl)(thiomorpholino)methanone (CAS 1249010-87-4)
Recommended Standards
- 3,5-Difluoro-4-(isopentyloxy)benzoic acid (CAS 1282215-83-1)
- Thiophen-2-yl(3,4,5-trifluorophenyl)methanol (CAS 1250036-42-0)
- 1-(2-Fluorophenyl)-4-hydrazinyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1310122-61-2)
- 2-(3-(Trifluoromethyl)-5,6-dihydrocyclopenta[c]pyrazol-1(4H)-yl)acetic acid (CAS 333309-24-3)
- Fluoride In Water (CAS CATO-CCRM106088)
- Empagliflozin impurity 222 (CAS CATO-C4X-1065222)
- Sodium Pivalate (CAS 1184-88-9)
- (3-Methyloxetan-3-yl)methanethiol (CAS 63991-91-3)
- n-((1h-Imidazol-2-yl)methyl)-2-fluoro-5-methylaniline (CAS 1251329-00-6)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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