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2,4,6-Trimethylaniline CAS: 88-05-1
2,4,6-Trimethylaniline yog ib qho aromatic amine nrog cov mis tshuaj C10H15N. Cov tshuaj no muaj ib lub nplhaib benzene hloov nrog peb pawg methyl ntawm 2, 4, thiab 6 qhov chaw, nrog rau ib pawg amino (-NH2). Paub txog nws cov qauv tshwj xeeb, 2,4,6-trimethylaniline feem ntau yog siv rau hauv kev tsim cov xim, cov xim, thiab ntau yam organic compounds. Nws lub peev xwm los ua tus nucleophile hauv electrophilic substitution reactions txhim kho nws cov txiaj ntsig hauv kev siv tshuaj lom neeg. Tsis tas li ntawd, cov tshuaj no muaj cov ntawv thov hauv agrochemicals thiab cov ntaub ntawv science, qhov twg nws cov khoom pab txhawb rau kev tsim cov tshuaj tshwj xeeb thiab cov txheej txheem siab heev.
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3-Hydroxybenzoic acid CAS: 99-06-9
3-Hydroxybenzoic acid, tseem hu ua salicylic acid, yog ib qho aromatic compound nrog cov mis molecular C7H6O3. Nws muaj ib pawg hydroxyl (-OH) thiab ib pawg carboxylic acid (-COOH) txuas rau lub nplhaib benzene hauv 3-txoj haujlwm. Cov tshuaj no yog lub npe nrov rau nws lub luag haujlwm hauv kev tsim cov organic thiab ntau yam kev siv hauv kev lag luam. Feem ntau siv rau hauv kev tsim cov tshuaj, tshwj xeeb tshaj yog kev kho mob dermatological, nws kuj ua haujlwm ua ntej hauv kev tsim cov xim, tshuaj tsw qab, thiab cov khoom noj khoom haus preservatives. Cov yam ntxwv tshwj xeeb ntawm 3-hydroxybenzoic acid ua rau nws yog ib qho khoom muaj nqis hauv ntau qhov chaw, suav nrog kev kho mob thiab kev tshawb fawb txog cov ntaub ntawv.
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Diethyl succinate CAS: 123-25-1
Diethyl succinate yog ib qho ester uas tau los ntawm succinic acid, nrog rau cov tshuaj mis C10H18O4. Nws muaj ob pawg ethyl esterified rau cov carboxylic acid functional pawg ntawm succinic acid. Cov tshuaj no zoo li cov kua tsis muaj xim thiab feem ntau yog siv rau hauv kev tsim cov organic, tshuaj, thiab ua cov kuab tshuaj. Diethyl succinate ua haujlwm ua lub hauv paus rau kev tsim ntau yam tshuaj sib xyaw, suav nrog tshuaj thiab agrochemicals. Nws qhov kub qis thiab tsis muaj tshuaj lom ntxiv ua rau nws nyiam siv ntau yam kev siv, xws li cov neeg sawv cev tsw qab mus rau cov yas, qhia txog nws qhov tseem ceeb hauv kev lag luam thiab chaw kuaj mob.
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MOPS CAS:1132-61-2
MOPS, lossis 3-(N-morpholino)propanesulfonic acid, yog ib qho tshuaj siv dav hauv kev tshawb fawb txog kab mob thiab biochemical. Nrog rau cov mis molecular C7H15NO4S, MOPS muaj pKa ntawm kwv yees li 7.15, ua rau nws zoo tshwj xeeb rau kev tswj cov pH ntawm lub cev nyob ib puag ncig qhov tsis muaj zog. Cov tshuaj no tau txais kev nyiam vim nws muaj peev xwm tswj pH hauv ntau yam kev sim, suav nrog kev cog qoob loo ntawm tes thiab electrophoresis, yam tsis cuam tshuam rau cov txheej txheem ntawm lub cev. Nws qhov sib xws nrog cov protein thiab nucleic acids ua rau nws siv tau ntau yam, xws li molecular biology mus rau biochemistry, ua kom nws tseem ceeb ua ib qho tshuaj txheem hauv chaw kuaj mob.
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2,4-Dichlorophenoxyacetic acid CAS: 94-75-7
2,4-Dichlorophenoxyacetic acid (2,4-D) yog ib hom tshuaj tua kab uas siv dav dav uas yog los ntawm tsev neeg phenoxy acid. Nrog rau cov mis tshuaj C8H6Cl2O3, cov tshuaj no muaj ob lub chlorine atoms ntawm 2 thiab 4 qhov chaw ntawm ib pawg chlorophenol txuas nrog ib qho acetic acid moiety. Chiv thawj tsim nyob rau hauv xyoo 1940, 2,4-D feem ntau yog siv rau kev tswj cov nroj tsuag nplooj dav hauv ntau qhov chaw ua liaj ua teb, suav nrog cov qoob loo, cov nyom, thiab cov vaj. Nws qhov kev ua haujlwm xaiv tso cai rau nws los tsom rau cov nroj tsuag tsis xav tau thaum tseem txuag cov nyom. Qhov ua tau zoo thiab kev hloov pauv ntawm 2,4-D tau ua rau nws yog ib qho ntawm cov tshuaj tua kab nrov tshaj plaws thoob ntiaj teb.
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3-(Dimethylamino)benzoic acid CAS: 99-64-9
3-(Dimethylamino)benzoic acid, tseem hu ua 3-dimethylaminobenzoic acid lossis DMABA, yog ib qho aromatic compound nrog cov mis molecular C10H13NO2. Nws muaj ib pawg dimethylamino (-N(CH₃)₂) txuas rau lub nplhaib benzene hauv 3-txoj haujlwm, nrog rau ib pawg carboxylic acid (-COOH). Cov tshuaj no tau lees paub rau nws cov ntawv thov hauv kev tsim cov organic, tshuaj, thiab cov xim. Nws cov qauv tshwj xeeb muab nws nrog cov khoom uas ua rau nws muaj txiaj ntsig zoo hauv ntau yam tshuaj lom neeg, suav nrog ua tus qhia pH thiab hauv kev tsim cov tshuaj. Qhov kev hloov pauv ntawm 3-(dimethylamino)benzoic acid qhia txog nws qhov tseem ceeb thoob plaws ntau qhov kev tshawb fawb thiab kev lag luam.
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2,4-Difluoroaniline CAS: 367-25-9
2,4-Difluoroaniline yog ib qho aromatic amine uas muaj ob lub fluorine atoms ntawm 2 thiab 4 qhov chaw ntawm aniline molecule. Nws cov mis tshuaj yog C6H5F2N, thiab nws muaj ob qho tib si amino pawg (-NH2) thiab fluorinated benzene nplhaib. Cov tshuaj no tau txais kev saib xyuas hauv ntau qhov chaw, suav nrog cov tshuaj thiab agrochemicals, vim nws siv tau ua ib qho nruab nrab hauv kev tsim cov bioactive molecules. Cov khoom tshwj xeeb uas muab los ntawm cov fluorine substituents txhim kho qhov ruaj khov thiab reactivity ntawm cov tshuaj, ua rau nws yog ib qho khoom siv tseem ceeb rau kev tsim cov tshuaj tshiab.
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creatinol phosphate CAS: 6903-79-3
Creatinol phosphate yog ib qho phosphorylated derivative ntawm creatine, nrog rau cov tshuaj mis C6H14N3O4P. Nws ua lub luag haujlwm tseem ceeb hauv cov leeg nqaij metabolism thiab kev tsim lub zog. Creatinol phosphate ua haujlwm ua ib qho tseem ceeb hauv kev tsim cov ATP (adenosine triphosphate), uas yog qhov tseem ceeb rau kev hloov pauv lub zog ntawm tes. Nws qhov muaj nyob tau txuas nrog kev ua tau zoo ntawm kev tawm dag zog thiab kev rov zoo dua hauv cov leeg pob txha. Cov tshuaj no tseem ceeb heev rau cov kab mob uas muaj kev xav tau lub zog siab, ua haujlwm ua lub chaw khaws cia ntawm phosphate rau kev rov ua dua ATP sai. Kev kawm txog creatinol phosphate pab txhawb rau peb txoj kev nkag siab txog kev hloov pauv lub zog hauv kev noj qab haus huv thiab kab mob.
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3,5-Dihydroxybenzoic acid CAS: 99-10-5
3,5-Dihydroxybenzoic acid yog ib qho tshuaj aromatic nrog cov mis molecular C7H6O4. Nws muaj ob pawg hydroxyl (-OH) ntawm 3 thiab 5 txoj haujlwm ntawm cov qauv benzoic acid, ua rau nws yog dihydroxy derivative ntawm benzoic acid. Cov tshuaj no paub txog nws lub luag haujlwm hauv kev tsim cov organic thiab ntau yam kev siv hauv kev lag luam tshuaj, tshuaj pleev ib ce, thiab zaub mov. Nws cov khoom antioxidant ua rau nws muaj txiaj ntsig tshwj xeeb, vim nws tuaj yeem tiv thaiv kev ntxhov siab oxidative. Tsis tas li ntawd, 3,5-dihydroxybenzoic acid ua haujlwm ua tus precursor rau kev tsim cov organic molecules nyuaj dua, qhia txog nws qhov tseem ceeb thoob plaws ntau qhov kev tshawb fawb thiab kev lag luam.
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Dimethyl succinate CAS: 106-65-0
Dimethyl succinate yog ib qho organic compound uas yog diester ntawm succinic acid, nrog rau cov tshuaj formula C8H14O4. Nws muaj ob pawg methyl esterified rau cov carboxylic acid functional pawg ntawm succinic acid. Cov kua tsis muaj xim no muaj ntxhiab txiv hmab txiv ntoo thiab feem ntau yog siv rau hauv cov organic synthesis, cov txheej txheem solvation, thiab kev tsim cov biodegradable polymers. Dimethyl succinate ua haujlwm ua lub hauv paus rau ntau yam tshuaj lom neeg, suav nrog transesterification thiab condensation reactions. Nws cov tshuaj lom tsawg thiab qhov zoo rau ib puag ncig ua rau nws nyiam siv hauv kev siv hauv kev lag luam, tshuaj, thiab agrochemicals, ua rau nws yog ib qho tshuaj muaj txiaj ntsig hauv kev tsim tshuaj.
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N,N'-Diethylethylenediamine CAS: 111-74-0
N,N'-Diethylethylenediamine (DEE), nrog rau cov mis molecular C6H16N2, yog ib qho diamine branched-chain uas muaj ob pawg ethyl txuas nrog cov nitrogen atoms hauv ib qho ethylenediamine backbone. Cov tshuaj no tau lees paub rau nws qhov kev hloov pauv hauv kev tsim cov organic thiab kev siv hauv kev lag luam. DEE ua haujlwm ua ib qho tseem ceeb hauv kev tsim ntau yam tshuaj, suav nrog surfactants, polymers, thiab pharmaceuticals. Vim nws cov reactivity, nws feem ntau siv ua ligand hauv kev sib koom tes chemistry thiab catalysis. Tsis tas li ntawd, N,N'-diethylethylenediamine cov khoom tshwj xeeb ua rau nws muaj txiaj ntsig zoo hauv cov qauv uas xav tau amine functionalities, qhia txog nws qhov tseem ceeb thoob plaws ntau qhov chaw tshawb fawb thiab kev lag luam.
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4-Bromochlorobenzene CAS: 106-39-8
4-Bromochlorobenzene yog ib qho tshuaj aromatic nrog cov mis molecular C₆H₄BrCl, uas muaj ib lub nplhaib benzene hloov los ntawm ob qho tib si bromine thiab chlorine atoms ntawm qhov chaw para. Cov tshuaj no feem ntau zoo li cov kua tsis muaj xim rau cov kua daj daj thiab ua rau muaj kev hloov pauv nruab nrab. Nws muaj kev yaj tsawg hauv dej tab sis yaj tau hauv ntau yam organic solvents, ua rau nws muaj txiaj ntsig zoo hauv kev siv tshuaj. 4-Bromochlorobenzene ua haujlwm ua ib qho tseem ceeb hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv kev tsim cov tshuaj, agrochemicals, thiab dyes vim nws cov tshuaj tiv thaiv hauv electrophilic substitution reactions thiab nws lub peev xwm los hloov cov nucleophilic substitutions.
