6-(Aminomethyl)-2-methylpyridine-3-carboxylic acid dihydrochloride CAS 746677-34-9
| CAS No. | 746677-34-9 |
| Molecular Formula | C8H10N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-(Aminomethyl)-2-methylpyridine-3-carboxylic acid dihydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
6-(Aminomethyl)-2-methylpyridine-3-carboxylic acid dihydrochloride (CAS 746677-34-9), molecular formula C8H10N2O2HCl and molecular weight 202.64 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H10N2O2HCl, 6-(Aminomethyl)-2-methylpyridine-3-carboxylic acid dihydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 202.64 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.
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.
Physical & Chemical Properties
| Molecular Formula | C8H10N2O2 2*HCl |
| Molecular Weight | 202.64 g/mol |
| Appearance | Off-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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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
- (3S,4S)-tert-Butyl 3,4-bis(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 895245-31-5)
- 2-(3-Amino-5-methyl-1H-pyrazol-1-yl)ethanol (CAS 1247943-03-8)
- 1,2-Diethylnaphthalene (CAS 19182-11-7)
- 4-(Methylnitrosamino)-4-(3-pyridyl)butyric Acid (CAS 123743-84-0)
- 2,4-Dihydroxybenzamide (CAS 3147-45-3)
- 2-((3,5-Difluorophenyl)amino)pyridine-3-sulfonamide (CAS 1340817-68-6)
- 3,5-Dichloro-6-cyclopropylpyrazine-2-carboxylic acid (CAS 1448241-56-2)
- 2-Chloro-n-{[3-(2-methoxyethoxy)phenyl]methyl}acetamide (CAS 1311316-16-1)
- N-{2-[4-(aminomethyl)phenoxy]ethyl}-N,N-diethylamine (CAS 1849-80-5)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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