3-Chloro-7-(chlorodifluoromethyl)-2-methyl-5-(4-(trifluoromethyl)phenyl)pyrazolo[1,5-a]pyrimidine CAS 439097-18-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439097-18-4 |
| Molecular Formula | C15H8Cl2F5N3 |
| Molecular Weight | 396.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-7-(chlorodifluoromethyl)-2-methyl-5-(4-(trifluoromethyl)phenyl)pyrazolo[1,5-a]pyrimidine (CAS 439097-18-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H8Cl2F5N3. Molecular weight: 396.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H8Cl2F5N3 |
| Molecular Weight | 396.14 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 |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-Chloro-5-((2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)amino)-2-ethylpyridazin-3(2H)-one (CAS 320421-66-7)
- N-(3-Chloro-2-fluorophenyl)-6-(3-chloropropoxy)-7-methoxyquinazolin-4-amine (CAS 1807546-70-8)
- 2-Chloro-4,5-dibromoiodobenzene (CAS 1263377-41-8)
- 3-Chloro-N-(3-chloro-4-(pyrimidin-2-yloxy)phenyl)benzenesulfonamide (CAS 823782-55-4)
- 4-Chloro-N-(3-chloro-4-(pyrimidin-2-yloxy)phenyl)benzenesulfonamide (CAS 338413-28-8)
- 8-Chloro-11-(4-(dimethylamino)phenyl)-3,3-dimethyl-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 946387-29-7)
- 3-Chloro-4,5-diiodo-6-methoxypyridazine (CAS 1375303-14-2)
- 2-Chloro-4,5-diiodo-6-methoxypyrimidine (CAS 159585-09-8)
Recommended Standards
- 5(3)-Methyl-1-nonafluoropentanoyl-3(5)-(trifluoromethyl)pyrazole (CAS 261778-43-2)
- 1,1,1-Trifluoropropan-2-yl 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate (CAS 118334-94-4)
- 2,2,3,3,4,4,5,5,5-Nonafluoro-1-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)pentan-1-one (CAS 959583-14-3)
- 1-Cyclopropoxy-3-ethyl-2-(trifluoromethyl)benzene (CAS 1243376-13-7)
- 4-chlorothieno[3,2-d]pyrimidine-6-carbonitrile (CAS 875798-54-2)
- 3-(Trifluoromethyl)-5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a][1,3]diazepine (CAS 148461-26-1)
- Ethyl 3-Hydroxycyclobutanecarboxylate (CAS 17205-02-6)
- Chitobiose Hydrochloride (CAS 115350-24-8)
- 2-[benzyl(methyl)amino]acetonitrile (CAS 14321-25-6)
- Peptide Impurity 34 (CAS 21282-09-7)
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