1-(4',6-Dichloro-[1,1'-biphenyl]-3-yl)-1,2-dihydro-3H-pyrazol-3-one CAS 2138424-49-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2138424-49-2 |
| Molecular Formula | C15H10Cl2N2O |
| Molecular Weight | 305.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4',6-Dichloro-[1,1'-biphenyl]-3-yl)-1,2-dihydro-3H-pyrazol-3-one (CAS 2138424-49-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H10Cl2N2O. Molecular weight: 305.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H10Cl2N2O |
| Molecular Weight | 305.16 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- N-(5-Methyl-[1,3,4]thiadiazol-2-yl)-2-p-tolylamino-propionamide (CAS 1008494-23-2)
- 4,7-dimethylquinoline-2-thiol (CAS 64215-48-1)
- 3-(Tert-butyl)-5-oxo-2,5-dihydro-1H-pyrazole-1-carbothioamide (CAS 1024224-32-5)
- 3-Chloroindolizine (CAS 63359-55-7)
- Neuropeptide FF (CAS 99566-27-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com