| Identification | Back Directory | [Name]
4-(METHYLAMINO)-3-NITROPYRIDINE | [CAS]
1633-41-6 | [Synonyms]
UKRORGSYN-BB BBV-213844
4-(METHYLAMINO)-3-NITROPYRIDINE
N-methyl-3-nitro-4-pyridinamine
4-Pyridinamine, N-methyl-3-nitro-
4-(METHYLAMINO)-3-NITROPYRIDINE ISO 9001：2015 REACH | [Molecular Formula]
C6H7N3O2 | [MDL Number]
MFCD00971952 | [MOL File]
1633-41-6.mol | [Molecular Weight]
153.14 |
| Chemical Properties | Back Directory | [Melting point ]
163 °C(Solv: water (7732-18-5); ethanol (64-17-5)) | [Boiling point ]
299.5±25.0 °C(Predicted) | [density ]
1.343±0.06 g/cm3(Predicted) | [storage temp. ]
under inert gas (nitrogen or Argon) at 2–8 °C | [pka]
5.53±0.18(Predicted) | [Appearance]
Light yellow to yellow Solid |
| Hazard Information | Back Directory | [Synthesis]
Methylamine (25% aqueous, 10 mL, 63 mmol) was added slowly and dropwise to a dichloromethane (15 mL) suspension of 4-chloro-3-nitropyridine (2 g, 12.6 mmol). The reaction mixture was heated to 40 °C and stirred continuously for 1 hour. Upon completion of the reaction, the mixture was slowly poured into water (20 mL) and the resulting precipitate was collected by filtration and dried under vacuum to afford the target compound 4-methylamino-3-nitropyridine (1.9 g, 98% yield) as a yellow solid. The product was analyzed by LC-MS (ESI) and showed m/z: 154 (M + 1)+. | [References]
[1] Patent: US2010/35883, 2010, A1. Location in patent: Page/Page column 89
[2] Patent: WO2011/130661, 2011, A1. Location in patent: Page/Page column 173
[3] Patent: WO2005/26164, 2005, A1. Location in patent: Page/Page column 42
[4] Journal of Heterocyclic Chemistry, 1990, vol. 27, # 3, p. 563 - 566
[5] Patent: WO2008/12622, 2008, A2. Location in patent: Page/Page column 55 |
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BioPharmaMatrix,Inc.
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0510-86010668 13395169561; |
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http://www.biopharmamatrix.com |
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