2-(4-Bromo-1H-pyrazol-1-yl)-3-chloro-5-(trifluoromethyl)pyridine CAS 1183812-46-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1183812-46-5 |
| Molecular Formula | C9H4BrClF3N3 |
| Molecular Weight | 326.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Bromo-1H-pyrazol-1-yl)-3-chloro-5-(trifluoromethyl)pyridine (CAS 1183812-46-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H4BrClF3N3. Molecular weight: 326.50 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H4BrClF3N3 |
| Molecular Weight | 326.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 3 |
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- 1-(2-Bromo-4-chlorophenyl)-4-(trifluoromethyl)-1H-1,2,3-triazole (CAS 1445866-55-6)
- 7-Bromo-3-chlorobenzo[4,5]imidazo[1,2-a]pyrimidine-2-carboxylic acid (CAS 1956377-31-3)
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- 4-Bromo-2-(2-chloro-6-fluorophenyl)-3H-imidazo[4,5-c]pyridine (CAS 1334411-85-6)
Recommended Standards
- Dodecylbenzenesulphonic Acid (CAS 27176-87-0)
- Dodecylbenzenesulfonic Acid (soft type) (mixture) (CAS 68584-22-5)
- 2-Dodecylbenzenesulphonic Acid (CAS 47221-31-8)
- 7-Bromo-2-(2-fluoropyridin-4-yl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1380332-02-4)
- 4-(4-fluorophenyl)-2-methylbutanoic acid (CAS 1226160-80-0)
- (2R)-2-(fluoromethyl)azetidine; trifluoroacetic acid (CAS 2173637-39-1)
- (2E)-3-(Dimethylamino)-1-(4-methyl-2-phenyl-1,3-thiazol-5-yl)prop-2-en-1-one (CAS 257862-98-9)
- 5-benzyl-1,3-benzoxazol-2-amine (CAS 1375473-29-2)
- Nomega-(2-Acetamido-2-deoxy-beta-D-glucopyranosyl)-Nalpha-(tert-butoxycarbonyl)-L-asparagine (CAS 137255-40-4)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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