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ISOPROPYL(S)-(-)-LACTATE CAS: 63697-00-7
ISOPROPYL(S)-(-)-LACTATE yog ib qho tshuaj uas muaj zog pom tau los ntawm lactic acid, muaj ib pawg isopropyl thiab muaj nyob rau hauv daim ntawv S-enantiomeric. Cov kua no muaj cov yam ntxwv tshwj xeeb vim nws cov qauv molecular tshwj xeeb.
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HEPESSodium ntsev CAS: 75277-39-3
HEPES Sodium Salt, tseem hu ua 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid sodium salt, yog ib qho tshuaj buffering uas feem ntau siv rau hauv kev tshawb fawb txog kab mob thiab biochemical. Nws yog ib qho zwitterionic organic compound uas pab tswj kom muaj pH ib puag ncig ruaj khov hauv kev cog qoob loo ntawm tes thiab kev ntsuam xyuas biochemical. HEPES Sodium Salt yaj tau zoo heev hauv dej thiab muaj kev cuam tshuam tsawg kawg nkaus rau cov kab mob hauv lub cev, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau ntau yam kev siv.
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HEPES CAS: 7365-45-9
HEPES, uas sawv cev rau 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid, yog ib qho zwitterionic organic compound uas feem ntau siv ua tus neeg sawv cev buffering hauv kev tshawb fawb txog kab mob thiab biochemical. Nws yog ib qho buffer siv dav vim nws cov solubility siab hauv dej, muaj kev cuam tshuam tsawg rau cov kab mob biological, thiab muaj peev xwm tswj tau qhov chaw pH ruaj khov. HEPES yog qhov tseem ceeb rau kev tswj hwm qhov zoo tshaj plaws hauv kev cog qoob loo ntawm tes, kev ntsuam xyuas enzyme, thiab ntau yam kev sim biochemical.
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Octanoicacid CAS: 124-07-2
Octanoic acid, tseem hu ua caprylic acid, yog ib hom roj fatty acid uas muaj cov tshuaj lom neeg C8H16O2. Nws yog ib hom kua roj tsis muaj xim thiab muaj ntxhiab tsw tsis zoo. Cov tshuaj no muaj nyob rau hauv ntau yam khoom noj xws li roj txiv maj phaub, roj xibtes, thiab mis nyuj. Octanoic acid siv rau hauv ntau yam lag luam xws li khoom noj, tshuaj, thiab tshuaj pleev ib ce vim nws muaj ntau yam khoom.
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N-MethylTaurineSodiumSalt CAS: 4316-74-9
N-MethylTaurine Sodium Ntsev yog ib qho tshuaj uas tsim los ntawm kev sib xyaw ua ke ntawm N-methyltaurine thiab sodium ions. Nws feem ntau siv rau hauv kev tshawb fawb thiab kev siv tshuaj vim nws cov yam ntxwv tshwj xeeb. Cov tshuaj no ua lub luag haujlwm tseem ceeb hauv ntau yam txheej txheem biochemical thiab muaj peev xwm kho tau.
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MESSodium ntsev CAS: 71119-23-8
MES Sodium Salt, tseem hu ua 2-(N-morpholino) ethanesulfonic acid sodium salt, yog ib yam khoom siv uas feem ntau siv rau hauv kev tshawb fawb txog biochemical thiab molecular biology. Nws yog daim ntawv sodium ntsev ntawm MES, ib qho zwitterionic compound. MES Sodium Salt yaj tau zoo heev hauv dej thiab nyiam siv rau nws lub peev xwm los tswj kom muaj pH ib puag ncig ruaj khov hauv ntau yam kev siv biological thiab tshuaj lom neeg.
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Methylpyruvate CAS: 600-22-6
Methylpyruvate yog ib yam tshuaj uas tau los ntawm pyruvic acid, nrog rau ib pawg methyl txuas nrog. Nws yog ib yam kua tsis muaj xim uas muaj ntau yam kev siv hauv kev lag luam thiab kev tshawb fawb vim nws cov yam ntxwv sib txawv.
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Methyl4-chloroacetoacetate CAS: 32807-28-6
Methyl 4-chloroacetoacetate, feem ntau hu ua MCAA, yog cov kua ntshiab rau daj daj nrog ntxhiab tsw qab. Nws feem ntau yog siv ua ib qho tseem ceeb hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv kev tsim cov tshuaj thiab cov tshuaj agrochemicals. Cov tshuaj no muaj nqis rau nws cov tshuaj tiv thaiv ntau yam thiab lub luag haujlwm ua lub hauv paus hauv kev tsim cov tshuaj sib xyaw ua ke. Methyl 4-chloroacetoacetate paub txog nws txoj kev koom tes hauv ntau yam kev hloov pauv tshuaj, ua rau nws yog ib qho tseem ceeb hauv kev tsim cov organic sib xyaw ua ke.
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MESMonohydrate CAS: 145224-94-8
MES Monohydrate, tseem hu ua 2-(N-morpholino)ethanesulfonic acid monohydrate, yog ib qho zwitterionic buffering agent uas feem ntau siv rau hauv kev siv biochemical thiab molecular biology. Nws yog ib qho crystalline compound uas muaj MES thiab ib lub molecule dej. Cov buffer soluble no pab tswj kom muaj pH nyob ruaj khov hauv ntau yam kev sim biological thiab nws nyiam vim nws tsis muaj tshuaj lom thiab tsis cuam tshuam rau cov kab ke biological.
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DL-Lacticacid CAS: 50-21-5
DL-lactic acid yog ib qho sib xyaw ua ke ntawm ob hom L(+) thiab D(-) ntawm cov kua lactic. Nws yog ib qho kua tsis muaj xim, tsis muaj ntxhiab uas yaj tau hauv dej. DL-lactic acid feem ntau pom muaj nyob rau hauv cov khoom noj fermented xws li yogurt thiab sourdough bread. Cov organic compound no muaj cov yam ntxwv uas ua rau nws muaj txiaj ntsig zoo rau ntau yam lag luam.
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D(-)-lacticacid CAS:10326-41-7
D(-)-lactic acid yog ib hom lactic acid uas muaj nyob rau hauv daim ntawv ntshiab optically, nrog rau kev tig tshwj xeeb mus rau sab laug. Nws yog ib qho tshuaj tsis muaj xim, tsis muaj ntxhiab, thiab yaj hauv dej. D(-)-lactic acid pom muaj nyob rau hauv qee yam khoom noj xws li zaub fermented thiab cov khoom noj mis nyuj. Cov organic acid no yog siv rau hauv ntau yam lag luam rau nws cov khoom thiab kev siv.
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Cyanamide CAS: 420-04-2
Cyanamide yog ib qho organic compound nrog cov tshuaj mis H₂NCN, uas muaj cov amino thiab nitrile functional groups. Nws yog ib qho khoom dawb crystalline uas yaj tau hauv dej thiab feem ntau siv rau hauv organic synthesis thiab kev ua liaj ua teb. Cyanamide muaj ntau yam kev siv vim nws cov reactivity thiab muaj peev xwm koom nrog ntau yam tshuaj reactions.
