-
METHANESULFONYL HYDRAZIDE CAS: 10393-86-9
Methanesulfonyl hydrazide, tseem hu ua mesylhydrazine, yog ib qho organic compound uas muaj ib pawg hydrazine functional group txuas nrog ib qho methanesulfonyl moiety. Nrog rau cov mis molecular C₂H₇N₃O₂S, cov tshuaj no tau txais kev saib xyuas hauv ob qho tib si synthetic thiab medicinal chemistry vim nws cov reactivity thiab cov ntawv thov muaj peev xwm. Methanesulfonyl hydrazide ua haujlwm ua ib qho khoom siv nruab nrab muaj txiaj ntsig hauv kev tsim ntau yam tshuaj thiab agrochemicals. Nws cov qauv tshwj xeeb ua rau nws koom nrog ntau yam kev tshuaj lom neeg, ua rau nws yog ib qho khoom siv rau kev tsim cov tshuaj tshiab nrog cov khoom siv biological lossis tshuaj lom neeg xav tau.
-
N-(5-BROMOPENTYL) PHTHALIMIDE CAS: 954-81-4
N-(5-Bromopentyl)phthalimide yog ib qho organic compound uas muaj ib pawg phthalimide txuas nrog rau tsib-carbon alkyl saw uas muaj ib qho bromine substituent ntawm qhov chaw kawg. Cov tshuaj no yog qhov tseem ceeb rau nws cov reactivity thiab versatility hauv organic synthesis, feem ntau yog ib qho tseem ceeb hauv kev npaj ntau yam tshuaj thiab agrochemicals. Qhov muaj nyob ntawm bromine atom txhim kho nws cov khoom electrophilic, pab txhawb kev hloov pauv nucleophilic. N-(5-Bromopentyl)phthalimide kuj tseem ceeb hauv kev tshawb fawb txog cov ntaub ntawv, tshwj xeeb tshaj yog hauv kev tsim cov polymers thiab cov ntaub ntawv ua haujlwm, qhia txog nws qhov tseem ceeb hauv kev tshawb fawb tshuaj niaj hnub no thiab kev siv.
-
METHYL 2-CHLORO-4-NITROBENZOATE CAS: 13324-11-3
Methyl 2-chloro-4-nitrobenzoate yog ib qho tshuaj aromatic uas muaj ib pawg nitro thiab ib pawg chlorine nyob rau ntawm lub nplhaib benzene, nrog rau ib pawg methoxycarbonyl. Cov tshuaj no ua haujlwm ua ib qho tseem ceeb hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv cov teb ntawm kev kho mob chemistry thiab agrochemicals. Kev npaj tshwj xeeb ntawm cov substituents muab cov tshuaj reactivity sib txawv, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev hloov pauv. Methyl 2-chloro-4-nitrobenzoate tuaj yeem koom nrog cov tshuaj electrophilic substitutions, nucleophilic substitutions, thiab lwm yam kev sib txuas, pab txhawb kev tsim cov organic molecules thiab tshuaj.
-
Biotin Hydrazide CAS: 66640-86-6
Biotin hydrazide yog ib qho biotin derivative uas muaj cov pab pawg hydrazide functional (-NH-NH₂) txuas rau biotin molecule. Biotin, tseem hu ua vitamin B7, ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm lub cev thiab tseem ceeb rau ntau yam kev cuam tshuam enzymatic uas cuam tshuam nrog carboxylation. Kev qhia txog hydrazide moiety ua rau biotin ua haujlwm ntau ntxiv, ua rau nws siv tau rau ntau yam kev siv biochemical, suav nrog kev cim thiab nrhiav pom cov protein. Biotin hydrazide siv dav hauv kev tshawb fawb, tshwj xeeb tshaj yog hauv cov teb ntawm molecular biology thiab biochemistry, qhov twg nws pab txhawb kev kawm txog cov protein, enzymes, thiab lwm yam biomolecules.
-
4-N-HEXYLOXYBENZALDEHYDE CAS: 5736-94-7
4-N-Hexyloxybenzaldehyde yog ib qho aromatic aldehyde uas muaj ib pawg hexyl txuas rau qhov chaw para ntawm benzaldehyde moiety. Cov tshuaj no yog qhov tseem ceeb rau nws daim ntawv thov hauv kev tsim cov organic thiab cov khoom siv chemistry vim nws muaj peev xwm koom nrog ntau yam tshuaj lom neeg, suav nrog kev sib xyaw thiab kev sib txuas. Qhov muaj cov tshuaj hexyloxy ua rau nws cov solubility hauv cov organic solvents zoo dua thiab tej zaum yuav muab cov khoom tshwj xeeb rau cov polymers thaum siv ua lub tsev thaiv. 4-N-Hexyloxybenzaldehyde ua haujlwm ua ib qho tseem ceeb hauv kev tsim cov tshuaj tsw qab, tshuaj, thiab cov ntaub ntawv ua haujlwm, qhia txog nws qhov tseem ceeb hauv kev tshawb fawb txog tshuaj lom neeg.
-
BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE CAS: 1157-84-2
Benzaldehyde 2,4-dinitrophenylhydrazone yog ib qho derivative tsim los ntawm cov condensation reaction ntawm benzaldehyde thiab 2,4-dinitrophenylhydrazine. Cov tshuaj tiv thaiv no tseem ceeb hauv organic chemistry vim nws ua haujlwm ua ib txoj hauv kev los txheeb xyuas aldehydes thiab ketones los ntawm kev tsim cov hydrazones. Cov tshuaj ua rau pom cov khoom sib txawv ntawm lub cev, suav nrog qhov melting point thiab xim, uas pab txhawb nws cov yam ntxwv. Kev tsim cov derivatives no tsis yog tsuas yog qhov tseem ceeb rau kev tshuaj xyuas xwb tab sis kuj qhia txog cov ntsiab lus tseem ceeb hauv cov txheej txheem tshuaj tiv thaiv, suav nrog kev ntxiv nucleophilic thiab dehydration. Kev nkag siab txog cov tshuaj no pab txhawb rau kev siv dav dua hauv cov tshuaj synthetic organic thiab cov txheej txheem txheeb xyuas molecular.
-
2-ETHYL-2-HEXENAL CAS: 645-62-5
2-Ethyl-2-hexenal yog ib qho aldehyde unsaturated uas muaj rau-carbon saw nrog ob chav sib txuas ntawm qhov chaw thib ob thiab ib qho aldehyde functional pawg ntawm qhov kawg. Cov tshuaj no yog qhov txaus siab tshwj xeeb hauv kev tsim cov organic thiab cov tshuaj tsw qab vim nws cov yam ntxwv tshwj xeeb. Nws tuaj yeem tsim los ntawm ntau txoj hauv kev tsim, suav nrog aldol reactions thiab cov txheej txheem oxidation. 2-Ethyl-2-hexenal yog siv rau hauv kev lag luam tshuaj tsw qab, nrog rau hauv kev tsim cov tsw qab, muab cov aromas thiab saj sib txawv. Nws cov reactivity ua rau nws muaj txiaj ntsig zoo rau kev hloov pauv tshuaj ntxiv, paving txoj hauv kev rau ntau daim ntawv thov hauv ntau qhov chaw sib txawv.
-
4-Hydroxybutyl acrylate CAS: 2478-10-6
4-Hydroxybutyl acrylate yog ib qho hydrophilic monomer uas muaj cov acrylate pawg thiab hydroxyl functional pawg. Nrog rau cov mis molecular C₇H₁₂O₃, cov tshuaj no ua lub luag haujlwm tseem ceeb hauv polymer chemistry, tshwj xeeb tshaj yog hauv kev tsim cov copolymers thiab cov polymers functionalized. Vim nws muaj peev xwm dhau los ua cov dawb radical polymerization, 4-hydroxybutyl acrylate siv rau ntau yam kev siv, suav nrog cov txheej txheem, cov nplaum, thiab cov ntaub ntawv biomedical. Nws cov hydroxyl pawg txhim kho reactivity thiab solubility, ua rau nws yog ib qho khoom siv tseem ceeb rau kev tsim cov ntaub ntawv siab heev nrog cov khoom tshwj xeeb.
-
3-Chloro-1-(N,N-dimethyl)propylamine CAS: 109-54-6
3-Chloro-1-(N,N-dimethyl)propylamine yog ib qho organic compound uas muaj chloro substituent ntawm ib txoj saw propyl, nrog rau ib pawg dimethylamino txuas rau thawj carbon. Cov tshuaj no yog qhov txaus siab rau kev kho mob thiab kev tsim tshuaj vim nws muaj peev xwm siv ua ib qho nruab nrab hauv kev tsim cov tshuaj thiab agrochemicals. Qhov muaj ob qho tib si chlorine atom thiab dimethylamino pawg muab cov tshuaj reactivity tshwj xeeb, ua rau muaj ntau yam kev hloov pauv tshuaj. Kev nkag siab txog cov khoom thiab kev siv ntawm 3-chloro-1-(N,N-dimethyl)propylamine tuaj yeem pab txhawb rau kev nce qib hauv kev tshawb pom tshuaj thiab kev tsim cov ntaub ntawv.
-
2,4-Difluorophenyl isocyanate CAS: 59025-55-7
2,4-Difluorophenyl isocyanate yog ib qho tshuaj isocyanate uas muaj ntxhiab tsw qab uas muaj lub nplhaib phenyl nrog ob lub fluorine substituents ntawm 2- thiab 4-qhov chaw, txuas nrog pawg isocyanate functional (-N = C = O). Cov tshuaj no yog qhov tseem ceeb rau nws cov reactivity thiab muaj peev xwm los tsim cov derivatives ruaj khov nrog nucleophiles xws li amines thiab alcohols. 2,4-Difluorophenyl isocyanate ua haujlwm ua ib qho khoom siv nruab nrab hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv kev lag luam tshuaj thiab agrochemical. Nws cov khoom siv hluav taws xob tshwj xeeb vim yog fluorination txhim kho nws cov txiaj ntsig hauv kev tsim cov tshuaj lom neeg thiab cov ntaub ntawv siab heev, ua rau nws tseem ceeb hauv kev tshawb fawb txog tshuaj niaj hnub no.
-
1-(3-Chloropropoxy)-4-fluorobenzene CAS:1716-42-3
1-(3-Chloropropoxy)-4-fluorobenzene yog ib qho organic compound uas muaj cov fluorine atom thiab ib pawg chloropropyl ether txuas rau lub nplhaib benzene. Cov compound no ua haujlwm ua lub hauv paus rau kev tsim cov organic synthesis thiab tshuaj lom neeg, muab cov tshuaj tiv thaiv sib txawv vim muaj cov electronegative substituents. Kev sib xyaw ua ke ntawm ib qho halogen atom (chlorine) thiab ib pawg fluoro tuaj yeem cuam tshuam rau cov khoom siv hluav taws xob ntawm cov compound, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv, suav nrog kev tsim tshuaj thiab kev tshawb fawb txog cov ntaub ntawv.
-
Diethoxymethyl acetate CAS: 14036-06-7
Diethoxymethyl acetate yog ib qho organic compound uas yog ib feem ntawm cov esters, uas muaj ob pawg ethoxy thiab ib pawg acetate uas txuas nrog methylene carbon. Cov compound no yog ib qho tseem ceeb hauv kev tsim cov organic synthesis vim nws cov reactivity thiab muaj peev xwm hloov pauv ntau yam tshuaj. Diethoxymethyl acetate siv rau hauv kev tsim tshuaj, agrochemicals, thiab cov tshuaj zoo. Nws cov qauv tshwj xeeb tso cai rau ntau yam kev siv hauv kev tsim tshuaj, ua rau nws muaj txiaj ntsig zoo rau kev tshawb fawb hauv chav kuaj thiab cov txheej txheem kev lag luam.
