2-(3,4-Dichlorophenyl)tetrahydro-1H-[1,2,4]triazolo[1,2-a]pyridazine-1,3(2H)-dione CAS 58744-06-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 58744-06-2 |
| Molecular Formula | C12H11Cl2N3O2 |
| Molecular Weight | 300.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,4-Dichlorophenyl)tetrahydro-1H-[1,2,4]triazolo[1,2-a]pyridazine-1,3(2H)-dione (CAS 58744-06-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H11Cl2N3O2. Molecular weight: 300.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H11Cl2N3O2 |
| Molecular Weight | 300.14 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.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichlorophenyl Standards
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- Ethyl 1-(2,4-dichlorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxylate (CAS 103058-78-2)
- 1-(2,6-dichlorophenyl)-5-(propan-2-yl)-1H-1,2,4-triazole-3-carboxylic acid (CAS 1154206-19-5)
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Recommended Standards
- 2-(2,4-Dichloro-5-hydroxyphenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one (CAS 68049-71-8)
- 2-(5-Iodo-2-methyl-1H-indol-3-yl)ethanamine (CAS 383145-98-0)
- 2-((5,7-Dichloro-2-methylquinolin-8-yl)oxy)-N-hydroxyacetimidamide (CAS 88757-21-5)
- 1-[2-(4-Methoxy-phenyl)-ethyl]-pyrrole-2,5-dione (CAS 140481-07-8)
- N-Ethyl-3-(trifluoromethyl)aniline (CAS 774-98-1)
- 4-(Difluoromethyl)-6-(4-fluorophenyl)-2-hydrazinylpyrimidine (CAS 869952-74-9)
- Fluorescein-thiourea-PEG6-acid (CAS 2055014-69-0)
- 6-Bromo-4-hydroxyquinoline-3-carboxylic acid ethyl ester (CAS 122794-99-4)
- 3,5-dimethyl-1-propyl-1H-pyrazol-4-amine,2HCl (CAS 1431966-81-2)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
Why CATO?
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