4-(6-Chloro-4-trifluoromethyl-pyridin-2-yl)-benzoic acid ethyl ester CAS 1311278-42-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1311278-42-8 |
| Molecular Formula | C15H11ClF3NO2 |
| Molecular Weight | 329.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(6-Chloro-4-trifluoromethyl-pyridin-2-yl)-benzoic acid ethyl ester (CAS 1311278-42-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H11ClF3NO2. Molecular weight: 329.70 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H11ClF3NO2 |
| Molecular Weight | 329.70 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-[2-Chloro-5-(trifluoromethyl)pyridin-4-ylamino]-N-methylbenzamide (CAS 1061358-71-1)
- Ethyl 2-chloro-6-(4-trifluorophenyl)nicotinate (CAS 1261802-95-2)
- N'-(6-chloro-4-(trifluoromethyl)pyridin-2-yl)-N'-methylbenzohydrazide (CAS 1431555-17-7)
- N-[6-Chloro-4-(trifluoromethyl)pyridin-2-yl]-2-methylbenzohydrazide (CAS 1795304-95-8)
- 2-(4-Chloro-2-methylphenoxy)-2,2-difluoro-N-(4-fluorophenyl)acetamide (CAS 339011-04-0)
- 2-[3-Chloro-5-(trifluoromethyl)-2-pyridyl]-3-phenylpropanoic acid (CAS 1987008-07-0)
- 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-[(pyridin-2-yl)methyl]acetamide (CAS 691873-26-4)
- 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-[(pyridin-3-yl)methyl]acetamide (CAS 478063-80-8)
Recommended Standards
- N-(2-Chlorophenyl)-N-[2-methyl-6-(trifluoromethyl)pyridin-3-yl]urea (CAS 1227955-28-3)
- 1-(4-Chlorophenyl)-3-(2-methyl-6-(trifluoromethyl)pyridin-3-yl)urea (CAS 1227955-20-5)
- 1-(3-Chlorophenyl)-3-(2-methyl-6-(trifluoromethyl)pyridin-3-yl)urea (CAS 1858256-58-2)
- trans-Hexahydroisobenzofuran-1(3H)-one (CAS 7702-72-9)
- ethyl 4-chloroquinazoline-6-carboxylate (CAS 155960-94-4)
- 1-(4-(Methylamino)piperidin-1-yl)propan-1-one (CAS 902836-34-4)
- 1239842-05-7 KS-0000233F [1-(3-pyrazin-2-yl-1,2,4-oxadiazol-5-yl)cyclohexyl]amine dihydrochloride (CAS 1239842-05-7)
- N-(5-(tert-Butyl)isoxazol-3-yl)thiophene-2-carboxamide (CAS 717857-76-6)
- H-Phe-Arg-Arg-OH (CAS 150398-22-4)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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