Ethyl 2-[4-(2-fluorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]acetate CAS 860784-87-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 860784-87-8 |
| Molecular Formula | C13H14FN3O3 |
| Molecular Weight | 279.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-[4-(2-fluorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]acetate (CAS 860784-87-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H14FN3O3. Molecular weight: 279.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H14FN3O3 |
| Molecular Weight | 279.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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- Ethyl 2-(4-(3-fluorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetate (CAS 860786-32-9)
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Recommended Standards
- Methyl 3-(2-nitrophenoxy)thiophene-2-carboxylate (CAS 91041-18-8)
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- 2-(2-Amino-pyridin-3-yl)-ethanol oxalate (CAS 1187932-61-1)
- (4-(Aminomethyl)-1-benzylpiperidin-4-yl)methanol (CAS 162686-54-6)
- 3-(3,5-dichlorophenyl)-1H-1,2,4-triazole-5-thiol (CAS 261511-12-0)
- 2-(4-phenoxyphenyl)-7-(4-piperidyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide (CAS 1633350-04-5)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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