4-(4-amino-2-fluorophenoxy)-N-methylpyridine-2-carboxamide CAS 757251-42-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 757251-42-6 |
| Molecular Formula | C13H12FN3O2 |
| Molecular Weight | 261.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-amino-2-fluorophenoxy)-N-methylpyridine-2-carboxamide (CAS 757251-42-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H12FN3O2. Molecular weight: 261.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H12FN3O2 |
| Molecular Weight | 261.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 4-(4-Fluorophenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 782441-07-0)
- 3-(Benzyloxy)-4-fluoro-6-methylpicolinic acid (CAS 2869955-49-5)
- 5-(Morpholine-4-sulfonyl)furan-2-carboxylic acid (CAS 361374-13-2)
- 2-((5-(P-tolylcarbamoyl)-1,3,4-thiadiazol-2-yl)methoxy)acetic acid (CAS 1142209-62-8)
- 2-(5-(Furan-2-carbonyl)thiophen-2-yl)acetonitrile (CAS 339099-07-9)
- N-ethyl-2-methylbenzimidazole (CAS 5805-76-5)
- 5-((4-(Benzo[d]thiazol-2-ylmethyl)piperazin-1-yl)methyl)-3-phenyl-1,2,4-oxadiazole (CAS 930695-81-1)
- Maprotiline EP impurity B HCl (CAS 2724727-05-1)
- Dalfopristin (CAS 112362-50-2)
- Neuropeptide Y, human (CAS 98264-90-5)
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