Cov khoom lag luam
Spiposin, tseem hu ua BIS (2- methyl -1- iminoethyl) succad, yog cov organial compound.
Khoom:
- Pom: Spinosin yog cov kua tsis muaj kob lossis kua ntshav me me.
- Solubility: Nws muaj cov solubility zoo hauv cov kuab organic.
Spiposin, lub ntuj flavone-c-glycoside uas yog tsuas yog cais los ntawm cov noob ntawm Ziziphus Jujuba Mill. var. spinosa. Nws siv tau rau Ameliorate cov kev ua haujlwm neurological, xws li kev cuam tshuam kev ua kom muaj zog, thiab cov teebmeem kev nyuaj siab, thiab tiv thaiv mob cancer.
Cov ntaub ntawv yooj yim
|
Cov khoom |
Kev qhia tshwj xeeb |
|
Ceev |
1.72 |
|
Melting taw tes |
149 Qib |
|
Kub taw tes |
9 0 1.4 ± 65.0 Degree (kwv yees) |
|
Flash point |
296.7 Qib |
|
Vapor siab |
5.56E -35 mmHg ntawm 25 degree |
|
So |
DMOs (me ntsis soluble), methanol (me ntsis soluble, kub, sonicate) pyridine (me ntsis soluble) |
|
Refronction Index |
1.733 |
|
Acidity Coefficient |
5.71 ± {0. 40 (kwv yees) |
|
Kev Cia |
2-8 degree |
|
Ruaj khov |
nqus |
Siv & Npaj
Siv:
- Peptide synthesis: Feem ntau siv los ua cov pab pawg rau cov amino acids thiab siv los ua ke thiab hloov kho cov qauv tshuaj ntawm peptides.
- catalyst: nws thiab nws cov derivatives ua si ib qho tseem ceeb catalytic lub luag haujlwm hauv cov tshuaj lom neeg hauv cov organic.
Txoj kev npaj:
- Speaposin tuaj yeem tau txais los ntawm cov tshuaj tiv thaiv ntawm succinic acid thiab methyl iminoacetate. Cov txheej txheem cuam tshuam cov tshuaj tiv thaiv ntawm butanedioic acid nrog methyl iminoacetate nyob rau hauv alkaline tej yam kev mob thiab purification los ntawm distillation kom tau cov khoom kawg.
Tuam txhab tau
"Gnee Tshuaj Yuav Tsum Ua Lag Luam Ua Lag Luam, Kev Kawm Txuj Ci, peb kuj tseem yuav muaj kev sib tw ntawm kev sib tw ua haujlwm, peb kuj tseem tau txais kev txhim kho zoo dua thiab nrawm dua.
Nrog cov khoom lag luam zoo tshaj plaws, qhov kev pabcuam zoo tshaj plaws thiab lub koob npe zoo tshaj plaws, peb txaus siab ua koj tus khub txhim kho ntev tshaj plaws!
Cov FAQ
Koj muab cov ntaub ntawv dab tsi?
Feem ntau, peb muab cov npe xa mus rau, cov npe thauj khoom, daim ntawv pov thawj, yog tias koj lub lag luam muaj txhua yam tshwj xeeb, thov qhia rau peb paub.
Qhov chaw nres nkoj ntawm chaw thau khoom nyob qhov twg?
Feem ntau Tianjin chaw nres nkoj lossis Qingdao chaw nres nkoj.
Cov ntsiab lus them nqi yog dab tsi?
L'C, T'T.
Yuav ua li cas thiaj li tau txais cov qauv?
Thov xa koj qhov chaw nyob rau peb, peb tau txais txiaj ntsig los muab cov qauv rau koj.
Yuav ua li cas txog cov khoom lag luam zoo?
Cov khoom yuav raug kuaj xyuas ua ntej ua zaub mov xa tuaj, yog li qhov ua tau zoo tuaj yeem lav.
Koj puas yog cov chaw tsim khoom lossis tub luam?
Peb muaj peb cov chaw tsim khoom lag luam.
Cim npe nrov: CAS TSIS MUAJ. {{{{72063-39-9 spgosin, Tuam Tshoj li tsis muaj. {{{}} spgosin manufacturers, cov chaw muag khoom, Hoobkas
