Ethyl 2-(3,5-dichloropyridin-2-yl)-5-methyl-2H-1,2,3-triazole-4-carboxylate CAS 1431728-58-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1431728-58-3 |
| Molecular Formula | C11H10Cl2N4O2 |
| Molecular Weight | 301.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 2-(3,5-dichloropyridin-2-yl)-5-methyl-2H-1,2,3-triazole-4-carboxylate (CAS 1431728-58-3) pharmaceutical standards reference standard. Molecular formula: C11H10Cl2N4O2. Molecular weight: 301.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H10Cl2N4O2 |
| Molecular Weight | 301.13 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 | Cl-containing |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- Ethyl 2-(2,6-dichloropyridin-3-yl)-5-methyl-2H-1,2,3-triazole-4-carboxylate (CAS 1431727-79-5)
- 8-(3,5-Dichloropyridin-4-yl)-2,8-diazaspiro[4.5]Decan-1-one (CAS 1221567-78-7)
- Ethyl 2-[(3,5-dichloropyridin-2-yl)sulfonyl]acetate (CAS 478049-31-9)
- Ethyl 2-(2,5-dichloropyridin-4-yl)pyrimidine-5-carboxylate (CAS 1416439-90-1)
- 4-((4,5-Dichloropyridin-3-yl)sulfonyl)morpholine (CAS 1352502-10-3)
- 2-((2-((2,6-Dichloropyridin-3-yl)amino)-2-oxoethyl)thio)acetic acid (CAS 287197-80-2)
- 2-(2,6-Dichloropyridin-4-yl)-5-fluoro-4H-benzo[d][1,3]oxazin-4-one (CAS 219139-72-7)
- Methyl 2-(((2,6-dichloropyridin-3-yl)methyl)amino)benzoate (CAS 58596-73-9)
Recommended Standards
- Methyl 2-(3,5-dichloro-6-methylpyridin-2-yl)-5-methyl-2H-1,2,3-triazole-4-carboxylate (CAS 1431729-05-3)
- 2-tert-Butyl-3-Iodoimidazo[1,2-a]pyrimidine (CAS 1426142-88-2)
- 2-(2-(1,3-Dioxolan-2-yl)ethoxy)-5-bromobenzaldehyde (CAS 1443336-47-7)
- 4-Amino-6-(2,1,3-benzothiadiazol-4-yl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142208-46-5)
- 6-(Dimethylamino)-2-naphthaldehyde (CAS 173471-71-1)
- Rosuvastatin 3-Oxo Acid Ethyl Ester (CAS 901765-36-4)
- (2R,3R,4R)-4-((tert-butyldiphenylsilyl)oxy)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-3,4-dihydro-2H-pyran-3-ol (CAS 308103-43-7)
- N-(2-(Thiophen-3-yl)ethyl)cyclopropanecarboxamide (CAS 1058259-21-4)
- 3-Chloro-4,5-dimethoxyphenol (CAS 89981-66-8)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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