3-(2,4-Dichlorophenyl)-1-phenyl-6-(trifluoromethyl)-1H-pyrazolo[4,3-b]pyridine CAS 306977-43-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 306977-43-5 |
| Molecular Formula | C19H10Cl2F3N3 |
| Molecular Weight | 408.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,4-Dichlorophenyl)-1-phenyl-6-(trifluoromethyl)-1H-pyrazolo[4,3-b]pyridine (CAS 306977-43-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H10Cl2F3N3. Molecular weight: 408.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H10Cl2F3N3 |
| Molecular Weight | 408.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichlorophenyl Standards
- 2-(3,4-Dichlorophenyl)-5-phenyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 477848-56-9)
- 1-(4-(3,4-Dichlorophenyl)thiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 955976-66-6)
- 2-(2,6-Dichlorophenyl)-2-(6-((2,4-difluorophenyl)thio)pyridazin-3-yl)acetonitrile (CAS 209412-22-6)
- 2-(4-(2,4-Dichlorophenyl)thiazol-2-yl)-3-((2,4-difluorophenyl)amino)acrylonitrile (CAS 799770-31-3)
- 4-{3-[(2,4-dichlorophenyl)methoxy]phenyl}-2-(pyridin-4-yl)pyrimidine (CAS 439108-30-2)
- 4-{4-[(2,4-dichlorophenyl)methoxy]phenyl}-2-(pyridin-4-yl)pyrimidine (CAS 478039-29-1)
- 1-(3,5-Dichlorophenyl)-5-(4-methanesulfonylphenyl)-2-methyl-1H-pyrrole-3-carbaldehyde (CAS 338749-87-4)
- 4-(2,4-Dichlorophenyl)-N,N-dimethyl-5-(phenylsulfonyl)pyrimidin-2-amine (CAS 339107-80-1)
Recommended Standards
- 4-(4-Iodophenyl)-4H-benzo[b][1,4]thiazine-2-carbonitrile 1,1-dioxide (CAS 1207013-75-9)
- N'-(1-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-iodo-2-oxo-1,2-dihydropyrimidin-4-yl)-N,N-dimethylformimidamide (CAS 717876-93-2)
- (2-Fluoro-6-(methoxymethoxy)-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)dimethylphosphine oxide (CAS 2874192-66-0)
- 1-Methyl-4-(trifluoromethyl)-1H-1,2,3-triazole (CAS 126560-62-1)
- N-[(2E)-4-phenyl-3-(pyridin-3-ylmethyl)-1,3-thiazol-2(3H)-ylidene]aniline (CAS 381171-69-3)
- tert-butyl 3-fluoro-3-[(methylamino)methyl]azetidine-1-carboxylate (CAS 1408074-60-1)
- 2-(2-Formylhydrazinylidene)-pentanedioic Acid (CAS 943418-43-7)
- tert-Butyl(5-chloro-2-methoxyphenoxy)dimethylsilane (CAS 1881327-95-2)
- trans-3-Amino-3-methyl-cyclobutanol (CAS 1403813-29-5)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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