5-(Aminomethyl)-2-methylpyridin-3-amine dihydrochloride CAS 3307-75-3
| CAS No. | 3307-75-3 |
| Molecular Formula | C7H11N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H11N3HCl, 5-(Aminomethyl)-2-methylpyridin-3-amine dihydrochloride contains a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 173.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 5-(Aminomethyl)-2-methylpyridin-3-amine dihydrochloride (CAS 3307-75-3), a certified reference material (molecular formula C7H11N3HCl, MW 173.64 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 | C7H11N3 2*HCl |
| Molecular Weight | 173.64 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Aminomethyl Standards
- (4-(Aminomethyl)-2-fluorophenyl)methanol (CAS 1000512-15-1)
- Methyl 2-(aminomethyl)cyclopropane-1-carboxylate (CAS 1000535-84-1)
- 3-(Boc-aminomethyl)indoline (CAS 1000932-73-9)
- 2-(Aminomethyl)benzoic acid hydrochloride (CAS 10017-39-7)
- Methyl 5-(aminomethyl)nicotinate (CAS 1001756-84-8)
- N-[3-[[4-(Aminomethyl)benzoyl]amino][1,1-biphenyl]-4-yl]carbamic Acid tert-Butyl Ester (CAS 1003316-12-8)
- 4-(Aminomethyl)phenol hydrochloride (CAS 1004-23-5)
- 3-(Aminomethyl)-5-(4-pyridyl)pyrazole (CAS 1004303-48-3)
Recommended Standards
- (S)-2-amino-3-(5-bromo-2-methoxyphenyl)propanoic acid (CAS 1270036-47-9)
- Styrene-<SUP>13</SUP>C<SUB>8</SUB> (CAS 1173018-78-4)
- 4-(Chloromethyl)-5-fluoro-2,3'-bipyridine (CAS 1227588-81-9)
- 4-Amino-5-chloro-2-methoxy-N-((3S,4R)-3-methoxypiperidin-4-yl)benzamide hydrochloride (CAS 221180-26-3)
- 4-Bromobenzofuran-2-carbonitrile (CAS 1430229-79-0)
- 2-[2-(1-Chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-1,2,4-triazolidine-3-thione (CAS 222408-90-4)
- Cyclohexanethione (CAS 2720-41-4)
- 5-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-((2-(((5-methyl-1H-imidazol-4-yl)methyl)sulfinyl)ethyl)amino)pyrimidin-4(1H)-one (CAS 85643-17-0)
- Lurasidone Sulfone (CAS 1644295-09-9)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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