4-(Difluoromethoxy)-5-fluorobenzene-1,2-diamine CAS 770667-60-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 770667-60-2 |
| Molecular Formula | C7H7F3N2O |
| Molecular Weight | 192.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Difluoromethoxy)-5-fluorobenzene-1,2-diamine (CAS 770667-60-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H7F3N2O. Molecular weight: 192.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H7F3N2O |
| Molecular Weight | 192.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluoromethoxy Standards
- (3-(Difluoromethoxy)-4-fluorophenyl)methanol (CAS 1242252-18-1)
- (3-(Difluoromethoxy)-5-fluorophenyl)methanol (CAS 1242252-26-1)
- (4-(Difluoromethoxy)-3-fluorophenyl)methanol (CAS 1242252-59-0)
- [2-(difluoromethoxy)-3-fluorophenyl]methanol (CAS 1242257-84-6)
- (2-(Difluoromethoxy)-6-fluorophenyl)methanol (CAS 1242259-99-9)
- 2-(Difluoromethoxy)-1-fluoro-4-methoxybenzene (CAS 1261478-29-8)
- 4-(Difluoromethoxy)-2-fluoro-1-methoxybenzene (CAS 1261567-55-8)
- [2-(difluoromethoxy)-5-fluorophenyl]methanol (CAS 1261825-40-4)
Recommended Standards
- 4-(2,2,2-Trifluoro-1-hydroxyethyl)phenol (CAS 246245-20-5)
- 4-(Hydroxymethyl)-2-(trifluoromethyl)phenol (CAS 773871-37-7)
- 3-Methoxy-5-trifluoromethyl-phenol (CAS 349-56-4)
- tert-Butyl (4-bromo-2,6-dimethylphenyl)carbamate (CAS 1365988-24-4)
- (E)-3-(1-(3-(3,4,5-Trimethoxyphenyl)acryloyl)piperidin-4-yl)thiazolidine-2,4-dione (CAS 1799265-09-0)
- [D-His2] Triptorelin Acetate (CAS CATO-C4X-18625)
- 3-Nitropyrrole (CAS 5930-94-9)
- Boc-α-(diphenylmethyl)-DL-Pro-OH (CAS 351002-64-7)
- 5-Phenyl-2-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-68-7)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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