1-(3-Chloro-4-fluorophenyl)-3-(4-fluorophenyl)-1H-pyrazole-4-carbaldehyde CAS 618098-84-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618098-84-3 |
| Molecular Formula | C16H9ClF2N2O |
| Molecular Weight | 318.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Chloro-4-fluorophenyl)-3-(4-fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-84-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H9ClF2N2O. Molecular weight: 318.71 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H9ClF2N2O |
| Molecular Weight | 318.71 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-(trifluoromethyl)-2-pyridyl 6-chloropyridine-3-carbothioate (CAS 263707-25-1)
- 2-(1-Amino-2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}ethylidene)propanedinitrile (CAS 306976-82-9)
- 2-(2-(2-Chlorobenzoyl)hydrazine-1-carbonyl)benzoic acid (CAS 314765-71-4)
- 3-Amino-N-(3-aminophenyl)benzamide (CAS 101-12-2)
- N-ethyl-2-[5-(Hydroxymethyl)-2-mercapto-1h-imidazol-1-yl]acetamide (CAS 1105190-25-7)
- 4-(4-Iodophenoxy)-1-propyl-1H-pyrazole (CAS 1713476-99-3)
- 2,2-Dimethyl-4-oxochroman-7-carboxylic Acid (CAS 2091625-58-8)
- 5-(4-Fluoro-phenyl)-4-piperidin-3-yl-pyrimidin-2-ylamine (CAS 1316222-31-7)
- Dotinurad Impurity 81 (CAS 82848-00-8)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
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