Detail of "21623-68-7"

CAS Number:
21623-68-7
Name:
Benzenamine,4-[(4-methyl-1-piperazinyl)sulfonyl]-
Superlist Name:
4-[(4-Methylpiperazine-1-)sulfonyl]aniline
Molecular Structure:
Formula:
C₁₁H₁₇N₃O₂S
Molecular Weight:
255.34
Synonyms:
Piperazine,1-[(4-aminophenyl)sulfonyl]-4-methyl- (9CI);Piperazine, 1-methyl-4-sulfanilyl-(8CI);4-(4'-Sulfanilyl)-1-methylpiperazine;4-[(4-Methyl-1-piperazinyl)sulfonyl]aniline;
Density:
1.289 g/cm³
Melting Point:
228-229 °C
Boiling Point:
424.1 °C at 760 mmHg
Flash Point:
210.3 °C
Hazard Symbols:
Xi

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Synthesis of some new indolinone derivatives containing piperazine moiety: Synthesis of some new indolinone derivatives containing piperazine moiety. Patel, H. S.; Patel, S. G.; Mistry, H. J. (Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, India). Bulgarian Chemical Communications, 35(4), 242-244 (English) 2003 Bulgarian Academy of Sciences. CODEN: BCHCE4. 830335-67-6 and 21623-68-7 are also in the experiment. ISSN: 0324-1130. DOCUMENT TYPE: Journal CA Section: 28 (Heterocyclic Compounds (More Than One Hetero Atom)) Section cross-reference(s): 10 The title piperazinylsulfonyl indolinones I (R = Me, Et, CO2Et, Ph, CH2Ph, C6H4-4-Cl) were prepd. via N-sulfonylation of the corresponding N-monosubstituted piperazines with ClSO2C6H4-4-NHCOMe, acid hydrolysis of the resulting acetamides II (R1 = COMe), N-phenylation of the resulting amines II (R1 = H) with 1,3-dichloro-2-iodo-5-nitrobenzene, and finally, cyclocondensation of the resulting N-phenylated amines II (R1 = C6H2-2,6-Cl2-4-NO2) with ClCH2COCl. The prepd. piperazinylsulfonyl indolinones I were assayed for antibacterial activity against Bacillus subtilis, Staphylococcus aureus, Salmonella typhi and Escherichia coli. .

Synthesis and antimicrobial activity of some new phthalimide derivative: Synthesis and antimicrobial activity of some new phthalimide derivative. Patel, H. S.; Desai, H. D.; Mistry, H. J. (Department of Chemistry, S. P. University, Vallabh Vidyanagar 388 120, India). Oriental Journal of Chemistry, 19(3), 647-652 (English) 2003 Oriental Scientific Publishing Co. CODEN: OJCHEG. 21623-68-7 which is the cas registry number is also used here. ISSN: 0970-020X. DOCUMENT TYPE: Journal CA Section: 28 (Heterocyclic Compounds (More Than One Hetero Atom)) Section cross-reference(s): 5, 27 The prepn. of novel N-substituted phthalimides, e. 21623-68-7 is also in the experiment.g. I, is reported. All the compds. were characterized by elemental anal. and IR and NMR spectral. The antimicrobial activity of these compds. has also been screened against plant pathogens. ..