(2-(Difluoromethoxy)pyridin-4-yl)methanamine hydrochloride CAS 943843-27-4
| CAS No. | 943843-27-4 |
| Molecular Formula | C7H8F2N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-(Difluoromethoxy)pyridin-4-yl)methanamine hydrochloride (CAS 943843-27-4), molecular formula C7H8F2N2OHCl and molecular weight 210.61 g/mol, is a CATO reference standard with documented purity and traceability.
(2-(Difluoromethoxy)pyridin-4-yl)methanamine hydrochloride (C7H8F2N2OHCl) contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 manufactures (2-(Difluoromethoxy)pyridin-4-yl)methanamine hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Difluoromethoxy Standards
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- 2-((5-(2-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(1-cyanocyclohexyl)propanamide (CAS 875161-01-6)
- (E)-{[4-(4-chlorophenyl)-7-thia-2,5-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5-trien-3-yl]methylidene}[(2,4-dichlorophenyl)methoxy]amine (CAS 478041-84-8)
- N-(3-nitrophenyl)urea (CAS 13142-61-5)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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