1-(3-Chloro-4-fluorophenyl)-3-(4-chlorophenyl)-1h-pyrazole-5-carboxylic acid CAS 618102-45-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618102-45-7 |
| Molecular Formula | C16H9Cl2FN2O2 |
| Molecular Weight | 351.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Chloro-4-fluorophenyl)-3-(4-chlorophenyl)-1h-pyrazole-5-carboxylic acid (CAS 618102-45-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H9Cl2FN2O2. Molecular weight: 351.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H9Cl2FN2O2 |
| Molecular Weight | 351.16 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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 |
Related Chloro Standards
- 5-Chloro-4-(4-chlorophenoxy)-2-(4-fluorophenyl)-2,3-dihydropyridazin-3-one (CAS 551921-40-5)
- 3-Chloro-5-(4-chlorophenyl)-4-(2,6-difluorophenyl)-6-methylpyridazine (CAS 871513-21-2)
- 6-Chloro-2-(4-chlorophenyl)-4-phenylquinazoline (CAS 49797-11-7)
- 3-Chloro-N-(2-chloro-5-(pyrrolidin-1-ylsulfonyl)phenyl)propanamide (CAS 1087784-08-4)
- 2-Chloro-4-(3-methylpiperidine-1-carboxamido)benzenesulfonyl chloride (CAS 728864-75-3)
- 2-Chloro-4-(4-methylpiperidine-1-carboxamido)benzene-1-sulfonyl chloride (CAS 728864-76-4)
- 2-Chloro-N-[2-chloro-5-(piperidine-1-sulfonyl)phenyl]acetamide (CAS 379255-33-1)
- 3-(4-Chloro-3-methyl-phenyl)-propan-1-ol (CAS 1093173-25-1)
Recommended Standards
- (2-Bromo-5-(trifluoromethyl)phenyl)(4-methylpiperazin-1-yl)methanone (CAS 1502628-61-6)
- 3-(2,4-Dichloro-5-fluorophenyl)-1-phenyl-1H-pyrazole-5-carboxylic acid (CAS 618382-91-5)
- rel-(2R,5R)-5-(3-bromophenyl)-2,5-dimethyl-2-(trifluoromethyl)-5,6-dihydro-2H-1,4-oxazin-3-amine (CAS 1262859-44-8)
- 6-(γ,γ-Dimethylallylamino)purine Arabinoside (CAS 33156-15-9)
- 4-Bromo-5-chloropyridin-3-ol (CAS 1211517-85-9)
- (3aS,3'aS,8aR,8'aR)-2,2'-Cyclohexylidenebis[3a,8a-dihydro-dihydro-8H-indeno[1,2-d]oxazole (CAS 2341858-19-1)
- 2-(Bromomethyl)-1-methylpiperidine hydrobromide (CAS 1390654-84-8)
- Methyl 2-((2-propyl-4-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridin-6-yl)thio)acetate (CAS 1018166-77-2)
- 3-(5-Ethyl-4-methylthiophene-2-carboxamido)propanoic acid (CAS 1098380-63-2)
- FMRF-Like Neuropeptide (CAS 121801-61-4)
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