3-Chloro-2-[(1E)-(2-phenylhydrazin-1-ylidene)(pyridin-3-yl)methyl]-5-(trifluoromethyl)pyridine CAS 306977-35-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 306977-35-5 |
| Molecular Formula | C18H12ClF3N4 |
| Molecular Weight | 376.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Chloro-2-[(1E)-(2-phenylhydrazin-1-ylidene)(pyridin-3-yl)methyl]-5-(trifluoromethyl)pyridine (CAS 306977-35-5) pharmaceutical standards reference standard. Molecular formula: C18H12ClF3N4. Molecular weight: 376.76 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H12ClF3N4 |
| Molecular Weight | 376.76 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- Methyl 5-chloro-2-{[(1E,3E)-1-(dimethylamino)-6,6,6-trifluoro-5-oxohexa-1,3-dien-3-yl]amino}benzoate (CAS 1210908-77-2)
- (2E)-1-[5-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methyl)-4,5-dihydro-1,2-oxazol-3-yl]-3-(dimethylamino)prop-2-en-1-one (CAS 338422-61-0)
- 2-Chloro-4-nitrophenyl 2-Acetamido-2-deoxy-b-d-glucopyranoside (CAS 103614-82-0)
- 1-(2-Chloro-6-fluorobenzyl)-3-(2-methoxybenzyl)imidazolidine-2,4,5-trione (CAS 341966-91-4)
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- 4-((5-Chloro-4-(methylamino)pyrimidin-2-yl)amino)-3-(2,2,2-trifluoroethoxy)benzoic acid (CAS 1351762-31-6)
- 5-Chloro-2-methoxy-4-((4-(methylamino)-5-(trifluoromethyl)pyrimidin-2-yl)amino)benzoic acid (CAS 1440964-21-5)
- 5-Acetyl-1-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)pyrimidine-2,4(1H,3H)-dione (CAS 338399-27-2)
Recommended Standards
- (Nitrilotri-4,1-phenylene)trisboronic acid (CAS 245737-33-1)
- N-(4-Chlorophenyl)-3-[5-(trifluoromethyl)pyridin-2-yl]benzamide (CAS 1092345-84-0)
- Afatinib Impurity 62 (CAS CATO-C4X-100662)
- 4-(4-Ethylpiperazin-1-yl)butan-1-amine (CAS 4486-93-5)
- (2-Bromophenyl)(m-tolyl)methanone (CAS 294878-58-3)
- 2-Amino-1-(4-hydroxyphenyl)-5-phenyl-1H-pyrrole-3,4-dicarbonitrile (CAS 88745-11-3)
- 5-Chloro-2-(4-methoxyphenyl)-1H-indole (CAS 54864-35-6)
- 4-((Tetrahydro-2H-pyran-4-yl)oxy)-3-(trifluoromethyl)benzoic acid (CAS 1402232-90-9)
- 2-(2-Bromothiophen-3-yl)acetonitrile (CAS 209796-22-5)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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