1-(4-Aminophenyl)-2,2-difluoroethan-1-one CAS 1393712-42-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1393712-42-9 |
| Molecular Formula | C8H7F2NO |
| Molecular Weight | 171.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Aminophenyl)-2,2-difluoroethan-1-one (CAS 1393712-42-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7F2NO. Molecular weight: 171.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7F2NO |
| Molecular Weight | 171.14 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| 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
- 2,4-Difluoro-5-methylbenzamide (CAS 1379078-33-7)
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- 2,5-Difluorophenylacetamide (CAS 1368941-40-5)
- (1R,2S,5S)-6,6-Difluoro-4-oxo-3-azabicyclo[3.1.0]hexane-2-carboxylic acid (CAS 201231-48-3)
- 1-(2,3,3A,4-tetrahydrocycloocta[b]furan-7-yl)ethanone (CAS 108919-79-5)
- Tri-p-tolyl thiophosphate (CAS 597-84-2)
- 4-Bromo-2-(3-bromophenyl)-5-methylpyridazin-3(2H)-one (CAS 68143-27-1)
- Iron(III) 2-ethylhexano-isopropoxide, 10% w/v in isopropanol (CAS 331720-17-3)
- 4-Cyclopropyl-n,6-dimethylpyrimidin-2-amine (CAS 1342384-26-2)
- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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