4-Ethynyl-1-(4-fluorophenyl)-2-methyl-1H-imidazole CAS 761426-56-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 761426-56-6 |
| Molecular Formula | C12H9FN2 |
| Molecular Weight | 200.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethynyl-1-(4-fluorophenyl)-2-methyl-1H-imidazole (CAS 761426-56-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H9FN2. Molecular weight: 200.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H9FN2 |
| Molecular Weight | 200.21 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-Acetylbenzenesulfonic acid (CAS 34074-93-6)
- 4-Fluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 854778-58-8)
- 3-Fluorobenzophenone (CAS 345-69-7)
- Methyl 4-iodo-1-(2,2,2-trifluoroethyl)-1H-pyrazole-3-carboxylate (CAS 1795392-91-4)
- (S)-1-(tert-Butoxycarbonyl)indoline-2-carboxylic acid (CAS 144069-67-0)
- 1-(1-Ethyl-2-oxoindolin-5-yl)-3-phenylurea (CAS 1172889-54-1)
- N-Methyl-N-phenylmethacrylamide (CAS 15796-89-1)
- 6-Cyclopropyl-1,3,5-triazine-2,4-diamine (CAS 24638-56-0)
- {[(2-methylprop-2-en-1-yl)oxy]methyl}benzene (CAS 5658-46-8)
- Des-[Gly]31-Semaglutide (CAS CATO-C4X-2226156)
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