7-(3,4-Dichlorophenyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile CAS 320417-13-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320417-13-8 |
| Molecular Formula | C13H6Cl2N4 |
| Molecular Weight | 289.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 7-(3,4-Dichlorophenyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 320417-13-8) pharmaceutical standards reference standard. Molecular formula: C13H6Cl2N4. Molecular weight: 289.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H6Cl2N4 |
| Molecular Weight | 289.12 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 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Dichlorophenyl Standards
- 7-(2,4-Dichlorophenyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 338394-70-0)
- Ethyl 4-(2,5-Dichlorophenyl)-2,4-dioxobutanoate (CAS 1019457-33-0)
- Ethyl 4-(2,4-dichlorophenyl)-2,4-dioxobutanoate (CAS 478868-68-7)
- Ethyl 4-(3,4-dichlorophenyl)-2,4-dioxobutanoate (CAS 93618-67-8)
- 2-((2,5-Dichlorophenyl)amino)-1,3-thiazole-4-carboxylic acid (CAS 1176036-01-3)
- 2-((3,5-Dichlorophenyl)amino)-1,3-thiazole-4-carboxylic acid (CAS 1176121-33-7)
- 1-(2,3-Dichlorophenyl)-2-thioxodihydro-4,6(1H,5H)-pyrimidinedione (CAS 340301-17-9)
- 1-(2,4-Dichlorophenyl)-6-hydroxy-2-thioxo-2,3-dihydropyrimidin-4(1h)-one (CAS 340216-38-8)
Recommended Standards
- 8-bromo-6-fluoro-4-hydroxy-3-methyl-chromene-2-thione (CAS 2715285-36-0)
- 6-Bromo-3-(difluoromethyl)-N,N-dimethyl-1H-indol-2-amine (CAS 2091011-15-1)
- Benzeneacetic acid, 2-bromo-3,4-dimethoxy-, methyl ester (CAS 736143-44-5)
- Oxazolo[5,4-b]pyridine-2-methanamine (CAS 933722-80-6)
- 2-Hydrazinyl-5-methyl-4-(p-tolyl)thiazole (CAS 886494-57-1)
- 5-Cyclopropoxy-N-methyl-4-(trifluoromethyl)nicotinamide (CAS 1243461-83-7)
- 2,3,4,5-tetrahydro-1H-1,4-benzodiazepine-3,5-dione (CAS 137133-35-8)
- 5,5-Dimethyltetrahydro-2H-pyran-2-carbaldehyde (CAS 2146080-45-5)
- Cyclocreatine-2-14Capp. 52 mCi/mmolDISCONTINUED (CAS 210110-93-3)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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