Introduction：Basic information about 3-(Aminomethyl)pyridine CAS 3731-52-0, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
3-(Aminomethyl)pyridine Basic information
| Product Name: | 3-(Aminomethyl)pyridine |
| Synonyms: | 3-Pyridylmethanamine;Pyridine-3-methanamine;3-(Aminomethyl)pyrid;3-(AMinoMethyl)pyridine, 99+% 100ML;1-(Pyridin-3-yl)MethanaMine;NSC 59706;3-(AMINOMETHYL)PYRIDINE FOR SYNTHESIS;(Pyridin-3-yl)methylamine, Nicotinylamine |
| CAS: | 3731-52-0 |
| MF: | C6H8N2 |
| MW: | 108.14 |
| EINECS: | 223-091-0 |
| Product Categories: | Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Pyridines;Aromatics;Heterocycles;Miscellaneous Reagents;Nitrogen cyclic compounds;Pyridines derivates;Amines;C6 |
| Mol File: | 3731-52-0.mol |
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3-(Aminomethyl)pyridine Chemical Properties
| Melting point | −21 °C(lit.) |
| Boiling point | 73-74 °C1 mm Hg(lit.) |
| density | 1.062 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.551(lit.) |
| Fp | 213 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | soluble in Chloroform, Ethyl Acetate, Methanol |
| pka | 8.34±0.29(Predicted) |
| form | clear liquid |
| color | Colorless to Light yellow |
| PH | 11-12 (100g/l, H2O, 20℃) |
| Water Solubility | FREELY SOLUBLE |
| Sensitive | Air Sensitive |
| BRN | 108056 |
| InChI | 1S/C6H8N2/c7-4-6-2-1-3-8-5-6/h1-3,5H,4,7H2 |
| InChIKey | HDOUGSFASVGDCS-UHFFFAOYSA-N |
| SMILES | NCc1cccnc1 |
| CAS DataBase Reference | 3731-52-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Picolamine(3731-52-0) |
| EPA Substance Registry System | 3-Pyridinemethanamine (3731-52-0) |
Safety Information
| Hazard Codes | C,Xi |
| Risk Statements | 34-37-36/37/38 |
| Safety Statements | 26-36/37/39-45-25-36 |
| RIDADR | UN 2735 8/PG 2 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29333999 |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Eye Dam. 1
Met. Corr. 1
Skin Corr. 1B |
3-(Aminomethyl)pyridine Usage And Synthesis
| Chemical Properties | CLEAR COLOURLESS TO SLIGHLY YELLOW LIQUID |
| Uses | It finds its application as a rubefacient. |
| Application | 3-(Aminomethyl)pyridine can be used to prepare metal complexes. A number of complexes of cobalt(II), nickel(II) and copper(II) thiocyanates, chlorides and bromides with 3-pyridine amine were prepared and the stereochemical configurations of these complexes were deduced using spectroscopy and magnetism, and the decomposition of the complexes was studied by thermogravimetry and differential thermal analysis[2]. |
| Synthesis | Synthesis of 3-(aminomethyl)pyridine by traceless C3-selective umpolung of 1-amidopyridin-1-ium salts?. A natural product inspired rapid access of 3-(aminomethyl)pyridine by one-pot reaction of 1-amidopyridin-1-ium salt with aminal followed by reductive cleavage of the N–N bond is developed. This C3-selective formal C–H activation of pyridine features a traceless umpolung of the 1-amidopyridin-1-ium salt toward a Mannich type C–C bond formation of the in situ generated 1-amido-2-dialkylamino-1,2-dihydropyridine intermediate[1]. |
| References | [1] TANG P, XIAO D, WANG B. Synthesis of 3-(aminomethyl)pyridine by traceless C3-selective umpolung of 1-amidopyridin-1-ium salts?[J]. Chemical Communications, 2017. DOI:10.1039/C6CC09582H.
[2] J. R. ALLAN M. J P A D Paton. The preparation, characterisation and thermal analysis studies on complexes of cobalt(II), nickel(II), and copper(II) with 3-picolylamine[J]. Journal of Thermal Analysis and Calorimetry, 1985. DOI:10.1007/BF01913603.
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3-(Aminomethyl)pyridine Preparation Products And Raw materials
| Raw materials | Lithium Aluminum Hydride-->3-Cyanopyridine-->3-Pyridinemethanol-->Carbonylchlorohydrotris(triphenylphosphine)ruthenium-->Ammonia-->4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene-->2-Methyl-2-butanol |
| Preparation Products | VACOR-->3-Pyridinemethanamine 1-oxide-->3-(Aminomethyl)-1-methylpiperidine-->3-N-Boc-Aminomethylpiperidine-->1,3-DIOXO-2-PYRIDIN-3-YLMETHYL-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID-->2-CYANO-N-(3-PYRIDINYLMETHYL)ACETAMIDE-->(4-BROMO-BENZYL)-PYRIDIN-3-YLMETHYL-AMINE-->4-nitro-N-(pyridin-3-ylmethyl)benzenesulfonamide-->Methyl 3-[(3-pyridinylmethyl)amino]propanoate-->2-Bromo-4-methyl-N-(pyridin-3-ylmethyl)thiazole-5-carboxamide-->4-(prop-2-ynylaMino)-N-(pyridin-3-ylMethyl)benzaMide |
