3-bromo-4-fluoro-1-methyl-1H-pyrazole CAS 2090743-53-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2090743-53-4 |
| Molecular Formula | C4H8BrFN2 |
| Molecular Weight | 183.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-bromo-4-fluoro-1-methyl-1H-pyrazole (CAS 2090743-53-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H8BrFN2. Molecular weight: 183.02 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H8BrFN2 |
| Molecular Weight | 183.02 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related bromo Standards
- 3-bromo-6-fluoro-pyridazine (CAS 1353854-35-9)
- 4-bromo-3-fluoro-1-methyl-1H-pyrazole (CAS 1785074-93-2)
- 2-Bromo-4-cyanopyridine (CAS 10386-27-3)
- 2-Bromo-5-ethynylpyrazine (CAS 1092352-04-9)
- 5-Bromo-2-ethynylpyrimidine (CAS 1135283-08-7)
- 3-Bromo-4-cyanopyridine (CAS 13958-98-0)
- 4-Bromo-3-cyanopyridine (CAS 154237-70-4)
- 3-Bromo-6-ethynylpyridazine (CAS 1797130-79-0)
Recommended Standards
- 3-(bromomethyl)-3-(fluoromethyl)oxetane (CAS 2169345-99-5)
- Adipoyl chloride (CAS 111-50-2)
- Methyl 2,2-dichloro-1-methylcyclopropane-1-carboxylate (CAS 1447-13-8)
- N-(4-Bromobenzyl)-2-chlorobenzamide (CAS 1283105-08-7)
- 2-(3-Methoxyphenyl)-2,3,5,6,7,8-hexahydroquinazolin-4(1H)-one (CAS 62582-91-6)
- 4-chloro-5-methylpyrrolo[2,1-f][1,2,4]triazin-6-yl 2,2-dimethylpropanoate (CAS 872206-49-0)
- 5-((3-Fluoropropyl)thio)-1,3,4-thiadiazole-2(3H)-thione (CAS 866144-12-9)
- 1-(5-Chloro-2-hydroxyphenyl)butan-1-one (CAS 51978-33-7)
- 5-Fluoroimidazo[1,2-a]pyridine hydrochloride (CAS 198896-14-9)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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