Ethyl 5-(3-chloropyridin-2-yl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole-4-carboxylate CAS 1423030-57-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1423030-57-2 |
| Molecular Formula | C13H11ClF3N3O2 |
| Molecular Weight | 333.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-(3-chloropyridin-2-yl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole-4-carboxylate (CAS 1423030-57-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H11ClF3N3O2. Molecular weight: 333.69 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H11ClF3N3O2 |
| Molecular Weight | 333.69 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 1-(6-Chloropyridin-2-yl)-4-(1H-1,2,4-triazol-1-yl)-1H-pyrazol-5-yl dimethylcarbamate (CAS 955975-72-1)
- 2-(2-Chloropyridin-3-yl)-1-(2-methylbenzyl)-1H-benzo[d]imidazole (CAS 338411-54-4)
- 2-(2-Chloropyridin-3-yl)-1-(3-methylbenzyl)-1H-benzo[d]imidazole (CAS 338411-39-5)
- 2-(2-Chloropyridin-3-yl)-1-(4-methylbenzyl)-1H-benzo[d]imidazole (CAS 338411-40-8)
- 2-(6-Chloropyridin-3-yl)-1-(2-methylbenzyl)-1H-benzo[d]imidazole (CAS 339112-69-5)
- 2-(6-Chloropyridin-3-yl)-1-(4-methylbenzyl)-1H-benzo[d]imidazole (CAS 339112-79-7)
- Ethyl 1-[(2-chloropyridin-3-yl)sulfonyl]-piperidine-4-carboxylate (CAS 1156669-42-9)
- 1-(2-Chloropyridin-3-yl)-5-(3-(dimethylamino)acryloyl)-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 339279-37-7)
Recommended Standards
- 2-(4-Chlorophenoxy)-N-(2,4-difluorophenyl)-2,2-difluoroacetamide (CAS 251096-86-3)
- Ethyl 5-amino-4-chloro-1-(4-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxylate (CAS 1427023-72-0)
- 2,4-Dichloro-1-{2-[(4-chlorophenyl)sulfanyl]ethoxy}benzene (CAS 338792-76-0)
- 5-(Hydroxymethylene)imidazolidine-2,4-dione (CAS 597528-45-5)
- (5-Bromo-2-methoxyphenyl)methanamine hydrochloride (CAS 1221725-08-1)
- 4,4,4-Trifluoro-3-(1H-pyrrol-2-yl)butanoic acid (CAS 1447963-59-8)
- Ketorolac EP Impurity I (CAS 113502-55-9)
- 4-Hydroxy-4-piperidylacetic Acid Hydrochloride (CAS 84839-54-3)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-1-(2-methoxyethyl)-5-(pyridin-4-yl)-1H-pyrrol-2(5H)-one (CAS 487022-17-3)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
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