3-Amino-2,4-difluorobenzonitrile CAS 1505597-04-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1505597-04-5 |
| Molecular Formula | C7H4F2N2 |
| Molecular Weight | 154.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-2,4-difluorobenzonitrile (CAS 1505597-04-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H4F2N2. Molecular weight: 154.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H4F2N2 |
| Molecular Weight | 154.12 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
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- 5-Amino-2,3-difluorobenzonitrile (CAS 1247885-41-1)
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- 5-Amino-6-hydroxynicotinic Acid (CAS 1367986-63-7)
- 3-Amino-2-hydroxyisonicotinic acid (CAS 1368380-78-2)
Recommended Standards
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- (E)-tert-Butyl (3-isopropyl-4-oxo-1,3,8-triazaspiro[4.5]decan-2-ylidene)carbamate oxalate (CAS 1956426-50-8)
- Ethyl 4-methyl-2-(pyridin-3-yl)thiazole-5-carboxylate (CAS 39091-00-4)
- 1-Propanethiol, 3-(trimethoxysilyl)-, polymer with (triethoxysilyl)benzene (CAS 30586-47-1)
- 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 4,4'-oxybis[benzenamine] and 4,4'-[sulfonylbis(4,1-phenyleneoxy)]bis[benzenamine] (CAS 72968-66-2)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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