| Identification | Back Directory | [Name]
3-AMINO-N,N-DIMETHYL-BENZENESULFONAMIDE | [CAS]
6274-18-6 | [Synonyms]
AKOS BBS-00004621
3-AMINO-N,N-DIMETHYL-BENZENESULFONAMIDE
3-amino-N,N-dimethylbenzene-1-sulfonamide
Benzenesulfonamide, 3-amino-N,N-dimethyl- | [Molecular Formula]
C8H12N2O2S | [MDL Number]
MFCD00602451 | [MOL File]
6274-18-6.mol | [Molecular Weight]
200.26 |
| Chemical Properties | Back Directory | [Melting point ]
156-158 °C | [Boiling point ]
367.4±44.0 °C(Predicted) | [density ]
1.273±0.06 g/cm3(Predicted) | [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [pka]
3.12±0.10(Predicted) | [Appearance]
Off-white to light yellow Solid |
| Hazard Information | Back Directory | [Synthesis]
Step 2: N,N-dimethyl-3-nitrobenzenesulfonamide (850 mg, 3.7 mmol) was dissolved in methanol (20 mL). Wet Pd/C catalyst (85 mg) was added to the solution. The reaction mixture was stirred overnight under hydrogen atmosphere. Upon completion of the reaction, the catalyst was removed by filtration and the solvent was evaporated under reduced pressure to afford 3-amino-N,N-dimethylbenzenesulfonamide (600 mg, 80% yield) as a white solid.LCMS (Method B): 0.48 [M + H]+ = 201.1. | [References]
[1] Patent: WO2015/172203, 2015, A1. Location in patent: Page/Page column 84
[2] Patent: US6503949, 2003, B1
[3] Patent: WO2009/66084, 2009, A1. Location in patent: Page/Page column 107-108
[4] Patent: EP1183229, 2005, B1. Location in patent: Page/Page column 153
[5] Bioorganic and Medicinal Chemistry Letters, 2017, vol. 27, # 1, p. 94 - 97 |
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| Company Name: |
J & K SCIENTIFIC LTD.
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| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
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