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4-CHLOROISATIN CAS: 6344-05-4
4-Chloroisatin yog ib qho tshuaj sib xyaw ua los ntawm isatin, uas muaj cov tshuaj chlorine nyob rau ntawm 4-txoj haujlwm ntawm lub nplhaib indole. Cov tshuaj heterocyclic no muaj ob qho tib si amide thiab ketone ua haujlwm pab pawg, ua rau nws muaj zog thiab siv tau zoo hauv kev tsim cov organic. Nws cov qauv tshwj xeeb tso cai rau nws koom nrog ntau yam tshuaj lom neeg, ua rau nws yog ib qho khoom siv nruab nrab muaj txiaj ntsig hauv kev tsim tshuaj thiab lwm yam tshuaj zoo.
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4-BROMOISATIN CAS: 20780-72-7
4-Bromoisatin yog ib qho halogenated derivative ntawm isatin, uas muaj tus cwj pwm los ntawm qhov muaj ib qho bromine atom ntawm 4-txoj haujlwm ntawm nws lub nplhaib indole. Cov tshuaj no khaws cov keto thiab amine functional pawg tseem ceeb uas piav qhia txog isatin, ua rau nws yog ib qho scaffold muaj txiaj ntsig rau ntau yam kev hloov pauv synthetic. Kev qhia txog bromine atom txhim kho nws cov reactivity thiab muab cov khoom siv hluav taws xob tshwj xeeb, pab txhawb nws siv hauv organic synthesis thiab tshuaj lom neeg.
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3-Methoxysalicylic acid CAS: 877-22-5
3-Methoxysalicylic acid yog ib qho organic compound uas tau los ntawm salicylic acid, uas muaj ib pawg methoxy (-OCH3) txuas rau lub nplhaib aromatic ntawm qhov chaw meta piv rau pawg carboxylic acid. Cov tshuaj no zoo li dawb mus rau daj daj crystalline khoom thiab paub txog nws cov dej num biological. Nws cov qauv tshwj xeeb tso cai rau nws koom nrog ntau yam tshuaj lom neeg, ua rau nws yog ib qho khoom siv nruab nrab muaj txiaj ntsig hauv kev tsim cov organic.
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4-Fluoro-3-(trifluoromethyl) benzaldehyde CAS: 67515-60-0
4-Fluoro-3-(trifluoromethyl) benzaldehyde yog ib qho aromatic aldehyde uas muaj ib pawg fluoro thiab ib pawg trifluoromethyl ntawm lub nplhaib benzene. Cov tshuaj no yog qhov tseem ceeb rau nws cov khoom siv hluav taws xob tshwj xeeb, uas raug cuam tshuam los ntawm cov electronegative fluorine atoms. Nws ua haujlwm ua lub hauv paus rau kev tsim cov organic synthesis, ua rau muaj ntau yam molecules nyuaj.
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4-Formylbenzoic acid CAS: 619-66-9
4-Formylbenzoic acid, tseem hu ua p-formylbenzoic acid, yog ib qho aromatic compound uas muaj ib pawg formyl (-CHO) thiab ib pawg carboxylic acid (-COOH) txuas rau ib lub nplhaib benzene ntawm qhov chaw para. Cov tshuaj no zoo li dawb mus rau daj daj crystalline khoom thiab yog soluble nyob rau hauv cov organic solvents. Nws cov qauv tshwj xeeb ua rau nws yog ib qho intermediate muaj txiaj ntsig hauv organic synthesis, tshwj xeeb tshaj yog nyob rau hauv kev tsim ntau yam tshuaj thiab cov tshuaj zoo.
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1,4-Bis(methoxymethyl)benzene CAS: 6770-38-3
1,4-Bis(methoxymethyl)benzene yog ib qho tshuaj aromatic uas muaj ob pawg methoxymethyl txuas rau lub nplhaib benzene ntawm qhov chaw para. Cov qauv no muab nws nrog cov tshuaj reactivity thiab versatility, ua rau nws yog ib qho khoom siv nruab nrab hauv kev tsim cov organic. Cov pawg methoxymethyl tuaj yeem dhau los ntawm ntau yam kev tshuaj tiv thaiv, txhim kho qhov siv tau ntawm cov tshuaj hauv kev tsim cov qauv tshuaj nyuaj dua.
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2-CHLOROMETHYL-4-NITROPHENOL CAS: 2973-19-5
2-Chloromethyl-4-nitrophenol yog ib qho tshuaj chlorinated aromatic uas muaj ib pawg nitro thiab ib pawg chloromethyl ntawm ib lub nplhaib phenolic. Nws cov qauv muab nws nrog cov khoom siv tshuaj lom neeg tshwj xeeb thiab kev ua haujlwm, ua rau nws yog ib qho tseem ceeb hauv kev tsim cov organic. Kev sib xyaw ua ke ntawm cov pawg chloromethyl thiab nitro tso cai rau ntau yam kev hloov pauv tshuaj, ua rau nws siv tau hauv kev tsim cov molecules nyuaj dua.
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1,3-Bis(chloromethyl)benzene CAS:626-16-4
1,3-Bis(chloromethyl)benzene yog ib qho tshuaj aromatic uas muaj ob pawg chloromethyl txuas rau lub nplhaib benzene ntawm 1 thiab 3 qhov chaw. Cov tshuaj chlorinated no muaj cov tshuaj reactivity tseem ceeb vim muaj cov pab pawg electrophilic chloromethyl, ua rau nws yog ib qho tshuaj nruab nrab muaj txiaj ntsig hauv ntau yam tshuaj syntheses. Nws cov qauv tshwj xeeb tso cai rau ntau yam kev siv thoob plaws ntau yam lag luam, tshwj xeeb tshaj yog hauv cov organic chemistry thiab cov khoom siv science.
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2-CHLORO-4-FLUORO-5-NITROBENZOIC ACID CAS: 114776-15-7
2-Chloro-4-fluoro-5-nitrobenzoic acid yog ib qho aromatic carboxylic acid uas muaj cov chlorine thiab fluorine atoms, nrog rau ib pawg nitro txuas rau lub nplhaib benzene. Tshwj xeeb, cov chlorine atom nyob ntawm 2-position, cov fluorine atom ntawm 4-position, thiab cov nitro pawg ntawm 5-position. Cov tshuaj no feem ntau tshwm sim ua cov khoom daj crystalline thiab muaj cov khoom siv tshuaj tshwj xeeb vim nws cov halogenated thiab nitro substituents. Nws ua haujlwm ua ib qho tseem ceeb hauv kev tsim cov organic, nrog rau kev siv hauv kev lag luam tshuaj, agrochemicals, thiab cov ntaub ntawv tshawb fawb.
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4-FLUORO-2-HYDROXYBENZOIC ACID CAS: 345-29-9
4-Fluoro-2-hydroxybenzoic acid yog ib qho aromatic compound uas muaj ib pawg hydroxyl (–OH) thiab ib qho fluorine atom txuas rau ib qho benzoic acid structure. Pawg hydroxyl nyob ntawm 2-position, thaum fluorine nyob ntawm 4-position. Cov tshuaj no feem ntau tshwm sim ua cov khoom dawb mus rau dawb crystalline thiab muaj cov khoom siv tshuaj tshwj xeeb vim muaj ob pawg ua haujlwm. Nws ua haujlwm ua ib qho tseem ceeb hauv kev tsim cov organic thiab muaj daim ntawv thov hauv kev tshuaj thiab agrochemicals, qhov twg nws pab txhawb rau kev tsim ntau yam bioactive compounds.
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3-NITRO-5-(TRIFLUOROMETHYL) BENZOIC ACID CAS: 328-80-3
3-Nitro-5-(trifluoromethyl)benzoic acid yog ib yam tshuaj uas muaj ib pawg nitrogen thiab ib pawg trifluoromethyl uas txuas rau ib pawg benzoic acid. Cov tshuaj no muaj cov yam ntxwv tshwj xeeb vim muaj ob pawg electron-withdrawing, uas ua rau nws cov reactivity thiab solubility hauv ntau yam organic solvents zoo dua. Nws siv rau hauv ntau yam kev siv synthetic hauv organic chemistry, tshwj xeeb tshaj yog hauv kev tsim thiab kev txhim kho cov tshuaj thiab agrochemicals. Nws cov qauv molecular sib txawv ua rau nws yog ib qho tseem ceeb rau kev tsim cov molecules nyuaj dua nrog cov haujlwm biological xav tau.
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2-FLUORO-5-(TRIFLUOROMETHYL) Benzoic Acid CAS: 115029-23-7
2-Fluoro-5-(trifluoromethyl)benzoic acid yog ib hom aromatic carboxylic acid uas muaj ib lub fluorine atom thiab ib pawg trifluoromethyl txuas rau lub nplhaib benzene ntawm benzoic acid. Lub fluorine nyob ntawm 2-txoj hauj lwm thaum lub pawg trifluoromethyl (–CF3) nyob ntawm 5-txoj hauj lwm. Cov tshuaj no feem ntau zoo li dawb mus rau daj daj crystalline khoom thiab muaj cov yam ntxwv tshwj xeeb vim muaj ntau pawg fluorinated. Nws ua hauj lwm ua ib qho tseem ceeb hauv kev tsim cov organic, nrog rau kev siv tau hauv kev tshuaj, agrochemicals, thiab cov ntaub ntawv science.
