5-(2-Bromo-5-fluorophenyl)-1-(tert-butyl)-1H-pyrazole CAS 1246078-72-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1246078-72-7 |
| Molecular Formula | C13H14BrFN2 |
| Molecular Weight | 297.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(2-Bromo-5-fluorophenyl)-1-(tert-butyl)-1H-pyrazole (CAS 1246078-72-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H14BrFN2. Molecular weight: 297.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H14BrFN2 |
| Molecular Weight | 297.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 | 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.) | 1990 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 2-Bromo-2-phenyl-N-(1,3-thiazol-2-yl)acetamide (CAS 102862-35-1)
- 1-Bromo-3-(phenylsulfonyl)benzene (CAS 114660-03-6)
- 6-Bromo-1-cyclopentyl-4-fluoro-2-methyl-1H-benzo[d]imidazole (CAS 1231930-36-1)
- 5-Bromo-1-cyclohexyl-6-fluorobenzimidazole (CAS 1365272-71-4)
- 5-Bromo-1-cyclopentyl-6-fluoro-2-methylbenzimidazole (CAS 1393442-64-2)
- 5-Bromo-N-(2-Methylpyridin-4-Yl)Thiophene-2-Carboxamide (CAS 1468774-80-2)
- 4-Bromo-3-(p-tolyl)thiophene-2-carboxylic acid (CAS 1823436-46-9)
- 2-Bromo-N-(4-phenylthiazol-2-yl)acetamide (CAS 19749-86-1)
Recommended Standards
- 2-(Benzylthio)-5-bromopyrimidin-4(3H)-one (CAS 125154-07-6)
- 6-((4-Bromophenyl)sulfinyl)pyridin-3-amine (CAS 1221791-64-5)
- N-benzyl-2-bromothiazole-4-carboxamide (CAS 1449218-23-8)
- Piperidine-d<SUB>11</SUB> (CAS 143317-90-2)
- 1-(2-Hydroxy-6-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonicacid (CAS 32884-46-1)
- 2-(1-Methylpyrrolidin-2-yl)pyrazine (CAS 108831-52-3)
- 4,6-Bis(2H-benzo[e][1,3]oxazin-3(4H)-yl)-N,N-bis(3-(triethoxysilyl)propyl)-1,3,5-triazin-2-amine (CAS CATO-CIM-105736)
- 1-{3-methyl-5h,6h,7h,8h-imidazo[1,5-a]pyridin-1-yl}methanamine (CAS 1423034-90-5)
- 4-(Benzo[d][1,3]dioxol-5-yl)butan-1-ol (CAS 97664-49-8)
- Macrocyclic Peptide flaviviridae Viruses InhibitorDISCONTINUED (CAS 1510840-70-6)
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