1,2-Difluoro-4-isocyanobenzene CAS 472958-69-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 472958-69-3 |
| Molecular Formula | C7H3F2N |
| Molecular Weight | 139.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,2-Difluoro-4-isocyanobenzene (CAS 472958-69-3) pharmaceutical standards reference standard. Molecular formula: C7H3F2N. Molecular weight: 139.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H3F2N |
| Molecular Weight | 139.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- 1,3-Difluoro-2-isocyanobenzene (CAS 115591-42-9)
- 2,2-Difluoro-3-(methylamino)propanoic acid (CAS 1346746-34-6)
- 2,2-Difluoro-N-methoxy-N-methylacetamide (CAS 142492-01-1)
- 1,1-Difluoro-N,N,N',N'-tetramethylmethanediamine (CAS 1426-10-4)
- 2,2-Difluoro-N1,N1-dimethylpropane-1,3-diamine (CAS 1601859-07-7)
- 3,3-Difluoro-2,2-dimethylbutan-1-ol (CAS 1955548-09-0)
- 3,3-Difluoro-4-methylpentan-1-ol (CAS 88128-47-6)
- 5,5-Difluoro-1,4-pentanediamine (CAS 86120-58-3)
Recommended Standards
- 2,6-Difluorobenzonitrile (CAS 1897-52-5)
- 2-(difluoromethyl)-1,3-dioxolan-2-amine (CAS 1989659-86-0)
- (R)-2-Amino-4,4-difluorobutanoic acid (CAS 185348-78-1)
- 2-({[1-(3-Methylphenyl)-1H-pyrazol-4-yl]methyl}amino)ethanol hydrochloride (CAS 1988082-99-0)
- tert-butyl 2-cyano-2-(5-nitropyridin-2-yl)acetate (CAS 914223-27-1)
- (R)-2-(2-Fluorophenyl)propanoic acid (CAS 1630423-26-5)
- Phenyl (2,3-dihydrobenzo[b][1,4]dioxin-6-yl)carbamate (CAS 167264-90-6)
- Oxazepam impurity 12 (CAS 13788-59-5)
- Methyl 2-(2-(2,4-dichlorophenoxy)acetamido)-5-((4-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 505095-40-9)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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