(5-Fluoro-2-nitrophenyl)methanamine CAS 131780-92-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 131780-92-2 |
| Molecular Formula | C7H7FN2O2 |
| Molecular Weight | 170.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Fluoro-2-nitrophenyl)methanamine (CAS 131780-92-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H7FN2O2. Molecular weight: 170.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H7FN2O2 |
| Molecular Weight | 170.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-fluoro-2-hydroxy-4-methoxybenzaldehyde (CAS 1311271-24-5)
- (4-FLuoro-2-nitrophenyl)methanamine (CAS 131780-97-7)
- 2-Fluoro-3-hydroxy-6-methylbenzoic acid (CAS 1268718-24-6)
- S-Norfenfluramine (CAS 19036-73-8)
- 1H-Pyrazolo[4,3-d]pyrimidin-5-amine (CAS 1314935-81-3)
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- 4-(6-Chloro-2-methylimidazo[1,2-a]pyridin-3-yl)thiazol-2-amine (CAS 886507-31-9)
- Methyl 1,3-dihydro-α,1,3-trioxo-2H-isoindole-2-propanoate (CAS 153646-24-3)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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