(4-(Difluoromethoxy)pyridin-2-yl)methanamine hydrochloride CAS 2231673-75-7
| CAS No. | 2231673-75-7 |
| Molecular Formula | C7H8F2N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies (4-(Difluoromethoxy)pyridin-2-yl)methanamine hydrochloride (CAS 2231673-75-7), a certified reference material (molecular formula C7H8F2N2OHCl, MW 210.61 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H8F2N2OHCl, (4-(Difluoromethoxy)pyridin-2-yl)methanamine hydrochloride contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 210.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H8F2N2O HCl |
| Molecular Weight | 210.61 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Difluoromethoxy Standards
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- 4-(Difluoromethoxy)-2-fluoroaniline (CAS 1003865-65-3)
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Recommended Standards
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- (S)-Ethyl 2-amino-3-(3-fluorophenyl)propanoate (CAS 104880-99-1)
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- 1-(((4-Methoxyphenyl)amino)methyl)naphthalen-2-ol (CAS 6638-24-0)
- Ethyl 2,4-dioxohexahydropyrimidine-5-carboxylate (CAS 1428760-91-1)
- 6-(Pyrrolidin-3-yloxy)pyridine-3-carbonitrile (CAS 1250163-28-0)
- 4-Iodo-N-isopropylbenzenesulfonamide (CAS 791844-47-8)
- methyl 4-chloropyrrolo[2,1-f][1,2,4]triazine-7-carboxylate (CAS 1780770-93-5)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
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