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N-(4-aminophenyl)-N-methyl-2-(4-methylpiperazin-1-yl)acetamide CAS: 262368-30-9
N-(4-aminophenyl)-N-methyl-2-(4-methylpiperazin-1-yl)acetamide, tseem hu ua mepacrine, yog ib qho tshuaj siv feem ntau ua tshuaj antiprotozoal los kho cov kab mob xws li malaria thiab Giardia lamblia.
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Cyclopropyl 2-fluorobenzyl ketone CAS: 150322-73-9
Cyclopropyl 2-fluorobenzyl ketone yog ib qho organic compound nrog cov tshuaj mis C10H8BrFO. Nws yog ib feem ntawm cov ketones halogenated, uas muaj cov yam ntxwv tseem ceeb thiab cov khoom siv tshuaj lom neeg.
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2,4-Difluoro-alpha-(1H-1,2,4-triazolyl) acetophenone CAS: 86404-63-9
2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone yog ib qho organic compound nrog cov mis molecular C9H7F2N3O. Nws yog ib feem ntawm cov chav kawm ntawm acetophenone derivatives uas muaj 1H-1,2,4-triazole ring system, uas muaj nws cov qauv hloov fluorine tshwj xeeb.
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Ethyl 3-amino-4,4,4-trifluorocrotonate CAS: 372-29-2
Ethyl 3-amino-4,4,4-trifluorocrotonate yog ib qho organic compound uas paub txog nws cov kua daj daj thiab cov khoom siv tshuaj lom neeg tshwj xeeb. Nws muaj cov mis tshuaj C6H8F3NO2 thiab yog los ntawm 3-amino-4,4,4-trifluorocrotonic acid los ntawm kev hloov ib lub hydrogen atom nrog ib pawg ethyl (-C2H5). Qhov kev hloov kho no muab cov yam ntxwv tshwj xeeb rau ethyl 3-amino-4,4,4-trifluorocrotonate, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv hauv kev lag luam. Cov tshuaj no tau sau tseg tshwj xeeb rau nws lub luag haujlwm ua lub hauv paus hauv kev tsim cov organic, suav nrog cov tshuaj thiab cov tshuaj agrochemicals, vim nws cov tshuaj lom neeg ua haujlwm tau zoo thiab ruaj khov.
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Sodium trifluoromethanesulfonate CAS: 2926-30-9
Sodium trifluoromethanesulfonate, tseem hu ua trifluoromethanesulfonic acid sodium ntsev, yog ib qho tshuaj lom neeg tseem ceeb uas paub txog nws cov khoom siv crystalline thiab hygroscopic xwm. Nws muaj cov mis tshuaj CF3SO3Na thiab tau los ntawm trifluoromethanesulfonic acid los ntawm kev neutralizing nrog sodium hydroxide. Qhov kev hloov kho no muab cov khoom tshwj xeeb rau sodium trifluoromethanesulfonate, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv hauv kev lag luam. Cov tshuaj no tau hwm tshwj xeeb rau nws lub luag haujlwm ua tus catalyst acid muaj zog thiab theem-hloov catalyst hauv organic synthesis, vim nws cov solubility siab hauv cov kuab tshuaj polar thiab kev ruaj khov nyob rau hauv cov xwm txheej tshuaj tiv thaiv hnyav.
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ethyl difluoroacetate CAS: 454-31-9
Ethyl difluoroacetate (EDA) yog ib qho tshuaj lom neeg tseem ceeb uas paub txog nws cov qauv molecular tshwj xeeb thiab kev siv tau ntau yam hauv ntau yam lag luam. Nrog rau cov mis tshuaj C4H5F2O2, EDA muaj ib pawg difluoromethyl (-CF2COOEt) txuas nrog rau ethyl ester backbone. Cov tshuaj no yog synthesized los ntawm esterification reaction ntawm difluoroacetic acid nrog ethanol, ua rau cov kua ntshiab, tsis muaj xim nrog cov yam ntxwv tshuaj sib txawv. EDA muaj nqis rau nws lub luag haujlwm ua ib qho tseem ceeb hauv kev tsim cov organic, tshuaj lom neeg, thiab ua tus precursor hauv kev tsim cov tshuaj tshwj xeeb thiab cov ntaub ntawv uas xav tau kev ruaj khov thiab kev ua haujlwm zoo dua.
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Potassium trifluoromethanesulfonate CAS: 2926-27-4
Potassium trifluoromethanesulfonate, tseem hu ua trifluoromethanesulfonic acid potassium ntsev, yog ib qho tshuaj lom neeg tseem ceeb uas paub txog nws cov khoom siv crystalline thiab cov khoom siv tshuaj tshwj xeeb. Nws muaj cov mis tshuaj CF3SO3K thiab tau los ntawm trifluoromethanesulfonic acid los ntawm kev ua kom tsis muaj zog nrog potassium hydroxide. Qhov kev hloov pauv no muab cov yam ntxwv sib txawv rau potassium trifluoromethanesulfonate, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv hauv kev lag luam. Cov tshuaj no tau hwm tshwj xeeb rau nws lub luag haujlwm ua tus catalyst acid muaj zog thiab cov catalyst hloov pauv theem hauv cov organic synthesis, vim nws cov solubility siab hauv cov kuab tshuaj polar thiab kev ruaj khov nyob rau hauv cov xwm txheej tshuaj tiv thaiv hnyav.
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Trifluoroacetylacetone CAS: 367-57-7
Trifluoroacetylacetone (TFAA) yog ib qho tshuaj lom neeg tseem ceeb uas paub txog nws cov qauv molecular tshwj xeeb thiab ntau yam kev siv thoob plaws ntau yam lag luam. Nrog rau cov mis tshuaj C6H5F3O2, TFAA muaj ib pawg trifluoromethyl (-CF3) txuas rau lub pob txha caj qaum diketone. Cov tshuaj no yog synthesized los ntawm kev sib xyaw ntawm trifluoroacetic acid nrog acetylacetone, ua rau cov kua dej ruaj khov, tsis muaj xim nrog cov khoom siv tshuaj sib txawv. TFAA tau txais txiaj ntsig rau nws lub luag haujlwm ua lub hauv paus rau kev tsim cov organic synthesis thiab nws cov ntawv thov hauv kev sib koom tes chemistry, catalysis, thiab ua tus precursor hauv kev tsim cov tshuaj tshwj xeeb thiab cov ntaub ntawv xav tau kev ruaj khov thiab kev ua haujlwm zoo dua.
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N(epsilon)-trifluoroacetyl-L-lysine CAS: 10009-20-8
N(epsilon)-Trifluoroacetyl-L-lysine yog ib qho tshuaj lom neeg tseem ceeb uas paub txog nws cov qauv molecular tshwj xeeb thiab ntau yam kev siv thoob plaws ntau yam lag luam. Nrog rau cov qauv tshuaj C14H21F3N2O5, N(epsilon)-trifluoroacetyl-L-lysine yog muab los ntawm lysine, ib qho amino acid tseem ceeb, nrog rau pawg trifluoroacetyl (-CF3CO) txuas nrog nws pawg epsilon amino. Qhov kev hloov kho no ua rau nws ruaj khov thiab hloov nws cov khoom siv tshuaj, ua rau nws muaj txiaj ntsig zoo hauv kev tshawb fawb biochemical, peptide synthesis, thiab tshuaj lom neeg. N(epsilon)-Trifluoroacetyl-L-lysine yog synthesized los ntawm kev sib xyaw ntawm lysine nrog trifluoroacetic anhydride nyob rau hauv cov xwm txheej tswj hwm, ua rau muaj cov khoom siv crystalline nrog cov yam ntxwv solubility tshwj xeeb.
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Ethyl 4,4-difluoro-3-oxobutyrate CAS: 352-24-9
Ethyl 4,4-difluoro-3-oxobutyrate, tseem hu ua ethyl 4,4-difluoroacetoacetate, yog cov kua tsis muaj xim uas muaj ntxhiab txiv hmab txiv ntoo. Nrog rau cov mis tshuaj C6H7F2O3, nws ua lub luag haujlwm tseem ceeb hauv ntau yam kev siv hauv kev lag luam, siv nws cov khoom siv tshuaj sib txawv.
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ethyl 4,4,4-trifluoroacetoacetate CAS: 372-31-6
Ethyl 4,4,4-trifluoroacetoacetate yog ib qho organic compound uas paub txog nws cov kua tsis muaj xim thiab tsw qab, txiv hmab txiv ntoo. Nws muaj cov tshuaj lom neeg C6H6F3O3 thiab yog los ntawm 4,4,4-trifluoroacetoacetic acid los ntawm kev hloov ib lub hydrogen atom nrog ib pawg ethyl (-C2H5). Qhov kev hloov kho no muab cov khoom tshwj xeeb rau ethyl 4,4,4-trifluoroacetoacetate, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv hauv kev lag luam. Cov tshuaj no tau hwm tshwj xeeb rau nws lub luag haujlwm hauv cov tshuaj tsw qab thiab ua ib qho tseem ceeb hauv kev tsim cov tshuaj thiab agrochemicals, vim nws cov tshuaj reactivity thiab kev ruaj khov.
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N-methyl-2,2,2-trifluoroacetamide CAS: 815-06-5
N-Methyl-2,2,2-trifluoroacetamide (NMTFA) yog ib qho tshuaj lom neeg tseem ceeb uas paub txog nws cov qauv molecular tshwj xeeb thiab ntau yam kev siv thoob plaws ntau yam lag luam. Nrog rau cov mis tshuaj CF3CONHCH3, NMTFA muaj ib pawg trifluoromethyl (-CF3) txuas rau acetamide backbone (-CONHCH3). Cov tshuaj no yog synthesized los ntawm kev sib xyaw ntawm trifluoroacetic acid nrog methylamine, ua rau muaj cov khoom siv crystalline nrog cov ntxhiab tsw tshwj xeeb. NMTFA tau txais txiaj ntsig rau nws lub luag haujlwm ua lub hauv paus rau kev tsim cov organic synthesis, tshuaj lom neeg, thiab ua cov tshuaj reagent hauv kev tsim cov tshuaj tshwj xeeb thiab cov ntaub ntawv uas xav tau kev ruaj khov thiab kev ua haujlwm zoo dua.
