4-Cyano-3,3'-difluoro-4'-methylbiphenyl CAS 1381944-86-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1381944-86-0 |
| Molecular Formula | C14H9F2N |
| Molecular Weight | 229.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Cyano-3,3'-difluoro-4'-methylbiphenyl (CAS 1381944-86-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H9F2N. Molecular weight: 229.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H9F2N |
| Molecular Weight | 229.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-(2,4-Difluorophenyl)-1H-indole (CAS 1380230-31-8)
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- 4-Butoxy-2,6-difluorobenzamide (CAS 1373920-96-7)
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- 1-Ethylphosphinan-4-one 1-oxide (CAS 51805-19-7)
- 3-((2-Chlorobenzyl)thio)-5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazole (CAS 443738-33-8)
- 6-Fluoropyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1352625-29-6)
- 4-Cyclopropoxy-2-isopropyl-3-methylpyridine (CAS 1243472-42-5)
- 4-(1-Bromopropan-2-yl)-1,2-dimethoxybenzene (CAS 40181-03-1)
- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
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