2-(Difluoromethyl)-4-methoxyaniline CAS 727993-36-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 727993-36-4 |
| Molecular Formula | C8H9F2NO |
| Molecular Weight | 173.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Difluoromethyl)-4-methoxyaniline (CAS 727993-36-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H9F2NO. Molecular weight: 173.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H9F2NO |
| Molecular Weight | 173.16 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoromethyl Standards
- 4-(Difluoromethyl)-2-methoxyaniline (CAS 1261497-98-6)
- 3-(Difluoromethyl)-4-methoxyaniline (CAS 1261609-79-3)
- 4-(Difluoromethyl)-3-methoxyaniline (CAS 1261619-53-7)
- 5-(Difluoromethyl)-2-methoxyaniline (CAS 1261676-27-0)
- 1-(2-(Difluoromethyl)pyridin-3-yl)ethan-1-ol (CAS 1783500-16-2)
- 1-(5-(Difluoromethyl)pyridin-3-yl)ethan-1-ol (CAS 1783500-21-9)
- 3-(Difluoromethyl)-6-methoxy-2-methylpyridine (CAS 1803691-30-6)
- 6-(Difluoromethyl)-3-methylpyridine-2,4-diamine (CAS 1804695-71-3)
Recommended Standards
- 2-(Difluoromethoxy)benzylamine (CAS 243863-36-7)
- 2-(trifluoromethyl)-1,3-oxathiolan-2-amine (CAS 70247-64-2)
- 2-(Difluoromethoxy)-5-methylaniline (CAS 832739-40-9)
- 1-[4-(Trifluoromethyl)pyridin-2-yl]-1,4-diazepane (CAS 1048921-30-7)
- 3-((1-Methyl-6-oxopiperidin-3-yl)amino)pyrazine-2-carbonitrile (CAS 1444304-57-7)
- 7-Chloro-6-fluorochroman-4-one (CAS 1092349-37-5)
- (R)-Methyl 3-(5-bromopyridin-2-yl)-2-((tert-butoxycarbonyl)amino)propanoate (CAS 1391465-94-3)
- (2S,3R,4S,5S)-5-((R)-1-hydroxy-2-(pivaloyloxy)ethyl)tetrahydrofuran-2,3,4-triyl tris(2,2-dimethylpropanoate) (CAS 226877-02-7)
- (2r,3r,4r,5r)-5-({[{[{[(2r,3s,4r,5r)-5-{6-[(2-aminoethyl)amino]-9h-purin-9-yl}-3,4-dihydroxytetrahydrofuran-2-yl]methoxy}(hydroxy)phosphoryl]oxy}(hydroxy)phosphoryl]oxy}methyl)-2-(3-carbamoylpyridinium-1-yl)-4-hydroxytetrahydrofuran-3-olate(non-preferred name) 6627-78-7 KST-1A7236 (CAS 6627-78-7)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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