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| | 3-(4-Methylpiperazin-1-yl)aniline Basic information | | Uses |
| | 3-(4-Methylpiperazin-1-yl)aniline Chemical Properties |
| Melting point | 98-99 | | Boiling point | 353.1±37.0 °C(Predicted) | | density | 1.092±0.06 g/cm3(Predicted) | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | solubility | soluble in Methanol | | form | powder to crystal | | pka | 7.88±0.42(Predicted) | | color | White to Yellow to Orange | | InChI | InChI=1S/C11H17N3/c1-13-5-7-14(8-6-13)11-4-2-3-10(12)9-11/h2-4,9H,5-8,12H2,1H3 | | InChIKey | RJGHJWKQCJAJEP-UHFFFAOYSA-N | | SMILES | C1(N)=CC=CC(N2CCN(C)CC2)=C1 | | CAS DataBase Reference | 148546-99-0 |
| Hazard Codes | C | | Risk Statements | 20/21/22-34 | | Safety Statements | 22-26-36/37/39-45 | | RIDADR | 2923 | | WGK Germany | WGK 3 | | Hazard Note | Corrosive | | HazardClass | 8 | | PackingGroup | III | | HS Code | 29339900 | | Storage Class | 11 - Combustible Solids |
| | 3-(4-Methylpiperazin-1-yl)aniline Usage And Synthesis |
| Uses | 3-(4-methylpiperazin-1-yl)aniline is an amine derivative used in organic and pharmaceutical synthesis. | | Chemical Properties | Yellow solid | | Synthesis | Step - (ii): Synthesis of 3-(4-methylpiperazin-1-yl)aniline: A methanolic solution of 1-methyl-4-(3-nitrophenyl)piperazine (15 g, 78.5 mmol) was mixed with a methanolic solution of 10% Pd/C (3 g) under stirring. The reaction was carried out under inert atmosphere with slow stirring and under hydrogen atmosphere for 4 hours at room temperature. After completion of the reaction, the reaction mixture was filtered through a diatomaceous earth pad. The filtrate was concentrated to afford the target product 3-(4-methylpiperazin-1-yl)aniline (11 g, 87%) as a light yellow solid. Mass spectrum (electrospray ionization) m/z: 192 (M + 1). | | References | [1] Bioorganic and Medicinal Chemistry Letters, 2010, vol. 20, # 17, p. 5221 - 5224
[2] Patent: WO2007/18941, 2007, A2. Location in patent: Page/Page column 96-97
[3] Journal of Medicinal Chemistry, 2017, vol. 60, # 12, p. 5099 - 5119
[4] RSC Advances, 2018, vol. 8, # 22, p. 11871 - 11885
[5] Patent: WO2014/125410, 2014, A1. Location in patent: Page/Page column 39; 40 |
| | 3-(4-Methylpiperazin-1-yl)aniline Preparation Products And Raw materials |
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