3-Bromo-6-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-methylpyrazolo[1,5-a]pyrimidine CAS 338953-41-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338953-41-6 |
| Molecular Formula | C13H7BrClF3N4 |
| Molecular Weight | 391.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-6-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-methylpyrazolo[1,5-a]pyrimidine (CAS 338953-41-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H7BrClF3N4. Molecular weight: 391.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H7BrClF3N4 |
| Molecular Weight | 391.57 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 4 |
Related Bromo Standards
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- 4-(4-Bromo-2-chloro-5-methoxyphenyl)-6-methyl-2-(methylsulfonyl)pyrimidine (CAS 1258652-61-7)
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Recommended Standards
- (<I>R</I>)-(+)-2-[2-(diphenylphosphine)phenyl]-4-isopropyl-2-oxazoline (CAS 164858-78-0)
- 1-Nitro-4-(octadecyloxy)benzene (CAS 123974-61-8)
- 2-(3-Methoxypropyl)-1H-thioxantheno[2,1,9-def]isoquinoline-1,3(2H)-dione (CAS 14121-47-2)
- 4-Ethynyl-1-methyldecahydroquinolin-4-ol hydrochloride (CAS 54924-27-5)
- N,N-dimethyl-4-(m-tolyldiazenyl)aniline (CAS 55-80-1)
- (6-FLUORO-2-METHYL-1H-INDOL-5-YL)METHANAMINE (CAS 1401726-88-2)
- 1-(Bromomethyl)-4-chloro-2-methoxybenzene (CAS 76283-12-0)
- 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-1-(2-methylbenzyl)piperidine-4-carboxylic acid (CAS 916421-99-3)
- (S)-2-((3,4-Dimethylisoxazol-5-yl)amino)pentanamide (CAS 794565-18-7)
- Gastric Inhibitory Polypeptide (6-30) amide (human) (CAS 1139691-72-7)
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