Hangzhou Leap Chem Co., Ltd. yog ib qho ntawm cov kws tshaj lij thiab cov neeg muag khoom ntawm 2-cyanoethyl 3-oxobutanoate 丨cas 65193-87-5 hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov khoom lag luam ntawm tus nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom pheej yig dua, tiv tauj peb tam sim no.
Specifications
| Qhov tshwm sim | Lub teeb daj pob tshab kua |
| Purity | 98% min |
| Tus kheej impurities | 1.0% max |
| Tag nrho impurities | 2.0% max |
| Dej | 1.0% max |
| Kev txheeb xyuas | Lub sijhawm khaws cia ntawm lub ncov loj ntawm cov qauv kev daws teeb meem sib raug rau cov qauv kev daws teeb meem |
Daim ntawv thov
2-Cyanoethyl 3-oxobutanoate yog ib qho kev siv ntau yam organic nruab nrab uas siv dav hauv kev tshawb fawb tshuaj, kev tsim tshuaj agrochemical, thiab kev tsim tshuaj zoo. Nws ua haujlwm tseem ceeb hauv lub tsev thaiv hauv kev npaj cov tshuaj heterocyclic, hloov cov pyridines, pyrazoles, thiab lwm lub nplhaib uas muaj nitrogen los ntawm condensation thiab cyclization cov tshuaj tiv thaiv. Nyob rau hauv tshuaj chemistry, nws yog siv nyob rau hauv lub synthesis ntawm enzyme inhibitors, antiviral agents, thiab central paj hlwb cov neeg sib tw tshuaj, qhov twg nws activated methylene thiab cyano pawg pab kom muaj ntau yam kev hloov kho. Hauv kev txhim kho agrochemical, nws yog siv los tsim cov tshuaj tua kab mob thiab fungicide intermediates nrog txhim kho kev ua haujlwm lom neeg. Lub compound kuj yog ua hauj lwm nyob rau hauv dye synthesis, tshwj xeeb polymers, thiab advanced organic cov ntaub ntawv, txhawb functional molecule tsim thiab kev ua tau zoo optimization.
Cov txiaj ntsig
Cov txiaj ntsig ntawm 2-Cyanoethyl 3-oxobutanoate tshwm sim los ntawm nws cov kev ua haujlwm siab, cov qauv siv ntau yam, thiab cov khoom siv yooj yim. Lub xub ntiag ntawm ester, ketone, thiab nitrile pab pawg ua rau ntau txoj hauv kev tawm tsam, suav nrog Knoevenagel condensations, Michael ntxiv, thiab cov txheej txheem heterocyclization. Nws cov activated methylene pab txhawb kom muaj txiaj ntsig carbon-carbon daim ntawv cog lus tsim nyob rau hauv cov mob me me, txhawb cov txiaj ntsig siab thiab kev hloov pauv. Lub compound yog sib xws nrog cov organic solvents thiab reagents, tso cai yooj yim kev koom ua ke rau hauv multi-kauj ruam txoj kev. Nws cov tshuaj lom neeg ruaj khov nyob rau hauv kev pom zoo khaws cia thiab kev ua kom zoo purity ua kom muaj kev ua tau zoo dua qub hauv kev sim thiab cov ntawv thov kev lag luam.
Xaus
2-Cyanoethyl 3-oxobutanoate yog ntau yam thiab muaj txiaj ntsig zoo nruab nrab rau kev siv tshuaj, tshuaj agrochemical, thiab tshuaj zoo synthesis. Nws cov qauv siv ntau yam, muaj zog reactivity, thiab dav compatibility ua kom muaj txiaj ntsig kev tsim kho ntawm heterocycles, bioactive molecules, thiab cov ntaub ntawv ua haujlwm. Los ntawm kev txhawb nqa kev hloov pauv hloov pauv, kev ua kom zoo ntawm cov qauv, thiab cov khoom lag luam scalable, qhov sib xyaw no tseem ua lub luag haujlwm tseem ceeb hauv kev tshawb fawb txog cov organic thiab tshuaj chemistry niaj hnub.
Cim npe nrov: 2-cyanoethyl 3-oxobutanoate 丨cas 65193-87-5, Tuam Tshoj 2-cyanoethyl 3-oxobutanoate 丨cas 65193-87-5 manufacturers, lwm tus neeg, Hoobkas
