Ethyl 2-(3-chloro-2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)acetate CAS 1672655-84-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1672655-84-3 |
| Molecular Formula | C10H9ClF3NO3 |
| Molecular Weight | 283.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(3-chloro-2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)acetate (CAS 1672655-84-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H9ClF3NO3. Molecular weight: 283.63 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H9ClF3NO3 |
| Molecular Weight | 283.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, ethanol, 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)acetate (CAS 1299607-81-0)
- Methyl 3-((2-chloro-6-(trifluoromethyl)pyrimidin-4-yl)amino)propanoate (CAS 1373423-15-4)
- N'-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]ethoxycarbohydrazide (CAS 287979-04-8)
- 4-(6-Chloro-5-(trifluoromethyl)pyridazin-3-yl)benzonitrile (CAS 1271474-10-2)
- 3-(6-Chloro-5-(trifluoromethyl)pyridazin-3-yl)benzonitrile (CAS 1271476-04-0)
- 4-(2-Chloro-6-fluorobenzamido)-1H-pyrazole-3-carboxylic acid (CAS 825619-06-5)
- N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N'-methylhydrazinecarbohydrazide (CAS 860650-61-9)
- 4-Chloro-3-nitrophenylsulphur pentafluoride (CAS 165114-87-4)
Recommended Standards
- 11-bromoundecanoylchloride (CAS 15949-84-5)
- 2,2,2-trifluoroethyl 3-chloro-4-methoxyphenylcarbamate (CAS 311316-81-1)
- 2-Amino-3-(4-chloro-2-(trifluoromethoxy)phenyl)propanoic acid (CAS 1435806-19-1)
- 1-(3-acetylphenyl)pyrrolidin-2-one (CAS 765917-13-3)
- 3-Ethoxy-4-methylisoxazole-5-carboxamide (CAS 194286-83-4)
- 5-Methylpyrazine-2-carboxamidine (CAS 725234-33-3)
- 4,8-Bis(5-(2-ethylhexyl)-4-hexylthiophen-2-yl)-2,6-diiodobenzo[1,2-b:4,5-b']dithiophene (CAS 1642807-86-0)
- Perindopril EP Impurity I（Enantiomer Mixture）tert-Butylamine Salt (CAS 145513-33-3(free base))
- 3-(2,3-Difluoro-4-methoxyphenyl)propanoic acid (CAS 886499-84-9)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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