4,5-Dimethyl 1-(3,4-dichlorophenyl)-1H-1,2,3-triazole-4,5-dicarboxylate CAS 129748-80-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 129748-80-7 |
| Molecular Formula | C12H9Cl2N3O4 |
| Molecular Weight | 330.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,5-Dimethyl 1-(3,4-dichlorophenyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 129748-80-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H9Cl2N3O4. Molecular weight: 330.12 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H9Cl2N3O4 |
| Molecular Weight | 330.12 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 1-(5-methyl-1,2-oxazol-3-yl)ethan-1-amine (CAS 1211535-89-5)
- N-((1S)-(6-methoxyquinolin-4-yl)((2S,4S,5R)-5-vinylquinuclidin-2-yl)methyl)-4-methylbenzenesulfonamide (CAS 200944-17-8)
- Gastric Inhibitory Polypeptide (human) (CAS 100040-31-1)
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