Ethyl 2-(4-(2-chlorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetate CAS 861205-99-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 861205-99-4 |
| Molecular Formula | C13H14ClN3O3 |
| Molecular Weight | 295.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(4-(2-chlorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetate (CAS 861205-99-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H14ClN3O3. Molecular weight: 295.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H14ClN3O3 |
| Molecular Weight | 295.72 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 | Cl-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 2-(4-Chlorophenyl)-2H-pyrazolo[4,3-c]isoquinolin-3-ol (CAS 137695-83-1)
- 2-(4-Chlorophenyl)-N-(1-hydroxybutan-2-yl)-2H-tetrazole-5-carboxamide (CAS 1396798-41-6)
- 2-(4-Chlorophenyl)-2-(4-oxo-3,4-dihydrophthalazin-1-yl)acetonitrile (CAS 160748-31-2)
- 1-(4-Chlorophenyl)-3H-pyridazino[4,5-b]indol-4(5H)-one (CAS 52817-93-3)
- 3-(4-Chlorophenyl)-7-(furan-2-yl)pyrazolo[1,5-a]pyrimidine (CAS 866049-98-1)
- Ethyl 2-(4-(4-chlorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetate (CAS 860786-66-9)
- Ethyl 2-[4-(3-chlorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]acetate (CAS 860786-50-1)
- 1-[7-(4-Chlorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]-1H-pyrrole (CAS 303146-12-5)
Recommended Standards
- Cgs-9896 (CAS 77779-36-3)
- 8-Chloro-2-phenyl-2H-pyrazolo[3,4-c]quinolin-4(5H)-one (CAS 204511-46-6)
- 6-(Chloromethyl)-N2-(2,5-dimethoxyphenyl)-1,3,5-triazine-2,4-diamine (CAS 689754-28-7)
- 2,6-Difluoro-4-formylbenzoic acid (CAS 1242070-98-9)
- 4-Formyl Loratadine (CAS 1076198-16-7)
- Cholic Acid Impurity 13 (CAS 2304-92-9)
- 9,9-Bis(3-amino-4-hydroxyphenyl)fluorene (CAS 20638-07-7)
- 4-Fluoro-4-piperidineethanol (CAS 1389338-22-0)
- 3-Ethoxybenzofuran (CAS 138173-85-0)
- Peptide 46 (H-4054.0500) (CAS 192122-40-0)
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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