3-(4-bromophenyl)-4-(chloromethyl)-1-phenyl-1H-pyrazole CAS 372107-20-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 372107-20-5 |
| Molecular Formula | C16H12BrClN2 |
| Molecular Weight | 347.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-bromophenyl)-4-(chloromethyl)-1-phenyl-1H-pyrazole (CAS 372107-20-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H12BrClN2. Molecular weight: 347.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H12BrClN2 |
| Molecular Weight | 347.64 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Cyclobutanecarboxylic acid [3-(5-bromo-2-chloro-pyrimidin-4-ylamino)-propyl]-amide (CAS 1243268-69-0)
- Tert-butyl 3-bromo-2-chloro-5,8-dihydro-1,7-naphthyridine-7(6H)-carboxylate (CAS 2306268-82-4)
- 2-(Bromomethyl)-3-(2-chlorophenyl)-5-methylquinoxaline (CAS 1064137-33-2)
- tert-Butyl (2-((S)-2-amino-3-methylbutanamido)cyclohexyl)(ethyl)carbamate (CAS 1354026-16-6)
- 2-Amino-3-bromomethyl-6-(trifluoromethyl)pyridine (CAS 1227586-26-6)
- N-(3-Amino-2-methylphenyl)-4-(pentyloxy)benzamide (CAS 1020056-30-7)
- 8-Chloro-6-methoxyquinolin-2(1H)-one (CAS 2101658-58-4)
- 1-(4-Isopropylphenyl)-3-methylbutan-1-one (CAS 1154333-43-3)
- 4-fluorothiophene-2-carbaldehyde (CAS 32431-71-3)
- Prolactin-Releasing Peptide (12-31) (human) (CAS 235433-36-0)
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