3-(4-Bromophenyl)-1-(3-chloro-4-fluorophenyl)-1H-pyrazole-5-carboxylic acid CAS 618102-64-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618102-64-0 |
| Molecular Formula | C16H9BrClFN2O2 |
| Molecular Weight | 395.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Bromophenyl)-1-(3-chloro-4-fluorophenyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-64-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H9BrClFN2O2. Molecular weight: 395.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H9BrClFN2O2 |
| Molecular Weight | 395.61 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/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- Methyl 5-(3-bromophenyl)-3-(chlorosulfonyl)thiophene-2-carboxylate (CAS 1375474-37-5)
- 4-(4-Bromophenyl)-N-(5-chloro-2-methoxyphenyl)-1,3-thiazol-2-amine (CAS 1022645-61-9)
- (Z)-3-(2-Bromophenyl)-2-(4-(2,4-dimethylphenyl)thiazol-2-yl)acrylonitrile (CAS 476670-18-5)
- 5-((4-Bromophenyl)sulfonyl)-4-methyl-1,3,4,5-tetrahydro-2H-benzo[b][1,4]diazepin-2-one (CAS 633299-27-1)
- 3-(4-Bromophenyl)-7-[(methylsulfonyl)oxy]-4-oxo-4H-chromene (CAS 610753-87-2)
- N-(2-bromophenyl)-2-((4-methyl-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 802929-60-8)
- 2-[(E)-2-[(4-Bromophenyl)methylidene]hydrazin-1-yl]-3-(trifluoromethyl)quinoxaline (CAS 338962-34-8)
- 1,3-Bis(4-bromophenyl)-2-methylpropane-1,3-dione (CAS 360771-14-8)
Recommended Standards
- ((2S,7aR)-2-((tert-Butyldiphenylsilyl)oxy)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (CAS 2791271-70-8)
- O-(12-((tert-Butoxycarbonyl)amino)dodecyl) methanesulfonothioate (CAS 1346598-35-3)
- ((2R,7aS)-2-((tert-Butyldiphenylsilyl)oxy)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (CAS 2791271-76-4)
- 4-(Chloromethyl)-2,2-dimethyl-1,3-dioxolane (CAS 4362-40-7)
- (3-(4-Methoxyphenyl)-1h-1,2,4-triazol-5-yl)methanamine (CAS 944906-01-8)
- 1-((Trifluoromethyl)thio)isoquinoline (CAS 1352009-96-1)
- 5-Chloro-2-hydroxy-N-(pyridin-2-ylmethyl)benzamide (CAS 57786-55-7)
- 3-((2-Ethoxyethyl)amino)thietane 1,1-dioxide (CAS 1881032-94-5)
- Methyl 2-amino-5-(dimethylcarbamoyl)-4-methylthiophene-3-carboxylate (CAS 350996-95-1)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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