1-(2-Bromopyridin-4-yl)-N-methylmethanamine hydrochloride CAS 1353976-68-7
| CAS No. | 1353976-68-7 |
| Molecular Formula | C7H9BrN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(2-Bromopyridin-4-yl)-N-methylmethanamine hydrochloride (C7H9BrN2HCl) is characterized by a nitrile group, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 1-(2-Bromopyridin-4-yl)-N-methylmethanamine hydrochloride (CAS 1353976-68-7), a certified reference material (molecular formula C7H9BrN2HCl, MW 237.53 g/mol) for analytical method development and quality control.
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.
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 | C7H9BrN2 HCl |
| Molecular Weight | 237.53 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.) | 1991 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromopyridin Standards
- 3-(6-Bromopyridin-3-yl)propan-1-amine (CAS 1000522-49-5)
- 3-(2-Bromopyridin-3-yl)propan-1-amine (CAS 1000555-64-5)
- 3-(2-Bromopyridin-4-yl)propan-1-amine (CAS 1000556-45-5)
- N-(2-((4-Bromopyridin-2-yl)oxy)ethyl)acetamide (CAS 1001077-13-9)
- (2e)-3-(2-Bromopyridin-4-yl)prop-2-enoic acid (CAS 1001200-52-7)
- (4-Bromopyridin-2-yl)methanamine dihydrochloride (CAS 1001414-95-4)
- 4-Bromopyridin-2-amine;hydrochloride (CAS 1001419-41-5)
- 1-(5-Bromopyridin-3-yl)cyclopropan-1-amine (CAS 1003856-13-0)
Recommended Standards
- 6-Chloro-5-iodopyridin-3-ol (CAS 444902-34-5)
- 8-Methyl-2-(3-propoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160254-63-6)
- methyl trans-3-{[(tert-butoxy)carbonyl]amino}cyclopentane-1-carboxylate (CAS 862700-37-6)
- 1,3-Dichloro-4-iodoisoquinoline (CAS 1168136-15-9)
- 4-(3,4-Dimethoxyphenyl)pyrimidine-2(1H)-thione (CAS 1092303-07-5)
- N-isopropyl-1-methyl-1H-benzo[d]imidazol-2-amine (CAS 945023-50-7)
- Edoxaban Impurity 84 (CAS CATO-C4X-106384)
- 2-(Difluoromethyl)-3-methoxy-5-nitropyridine-4-methanol (CAS 1805434-85-8)
- 3,8-Dinitro-1,2-dihydroacenaphthylene (CAS 35338-47-7)
- Hexapeptide-11 (CAS 100684-36-4)
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