| Identification | Back Directory | [Name]
2-(Dimethylaminomethyl)-3-hydroxypyridine | [CAS]
2168-13-0 | [Synonyms]
2-DIMETHYLAMINOMETHYL-3-PYRIDINOL
2(-DIMETHYLAMINOMETHYL)-3-PYRIDOL
2-(Dimethylaminomethyl)pyridine-3-ol
2-[(dimethylamino)methyl]pyridin-3-ol
3-Pyridinol, 2-[(dimethylamino)methyl]-
2-(DIMETHYLAMINOMETHYL)-3-HYDROXYPYRIDINE
3-Hydroxy-2-(dimethylaminomethyl)-pyridine
2-(DIMETHYLAMINOMETHYL)-3-HYDROXYPYRIDINE 97%
2-(Dimethylaminomethyl)-3-hydroxypyridine,97%
2-Dimethylaminomethyl-3-hydroxypyridine 97% min
2-(Dimethylaminomethyl)-3-hydroxypyridine≥ 95% (HPLC) | [EINECS(EC#)]
218-510-9 | [Molecular Formula]
C8H12N2O | [MDL Number]
MFCD00006347 | [MOL File]
2168-13-0.mol | [Molecular Weight]
152.19 |
| Chemical Properties | Back Directory | [Appearance]
white to beige crystalline powder | [Melting point ]
56-59 °C(lit.)
| [Boiling point ]
98 °C4 mm Hg(lit.)
| [density ]
1.0996 (rough estimate) | [refractive index ]
1.4940 (estimate) | [storage temp. ]
Storage temp. 2-8°C | [form ]
solid | [pka]
8.79±0.10(Predicted) | [InChI]
1S/C8H12N2O/c1-10(2)6-7-8(11)4-3-5-9-7/h3-5,11H,6H2,1-2H3 | [InChIKey]
NUMYETXZBQVFDX-UHFFFAOYSA-N | [SMILES]
CN(C)Cc1ncccc1O | [CAS DataBase Reference]
2168-13-0 | [NIST Chemistry Reference]
2-(Dimethylaminomethyl)-3-hydroxypyridine(2168-13-0) |
| Hazard Information | Back Directory | [Chemical Properties]
white to beige crystalline powder | [Synthesis Reference(s)]
Journal of the American Chemical Society, 71, p. 2969, 1949 DOI: 10.1021/ja01177a007 | [Synthesis]
To a solution of 3-hydroxypyridine (200 g, 2.10 mol) in water (500 mL) was sequentially added 50% aqueous dimethylamine (228 g) and 36% aqueous formaldehyde (210 g), and the reaction mixture was stirred at room temperature, then heated up to 50 °C and kept for 4 hours. Upon completion of the reaction, the solvent was removed by distillation under reduced pressure and the precipitated crystals were collected by filtration to afford the target product 2-(dimethylaminomethyl)-3-hydroxypyridine (207 g, 65% yield). The structure of the product was confirmed by 1H-NMR (CDCl3): δ 2.38 (6H, s), 3.86 (2H, s), 7.01-7.18 (2H, m), 8.00 (1H, t, J = 3.2 Hz), and a hidden proton signal. | [References]
[1] Journal of Medicinal Chemistry, 2018, vol. 61, # 16, p. 7034 - 7042
[2] Patent: EP2100895, 2009, A1. Location in patent: Page/Page column 74-75
[3] Journal of the American Chemical Society, 1949, vol. 71, p. 2968,2971 |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
36/37/38 | [Safety Statements ]
26-37/39 | [WGK Germany ]
3
| [HS Code ]
2933399990 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
|
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Energy Chemical
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Sigma-Aldrich
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