Hangzhou Lep Chem Co., Ltd. yog ib qho ntawm cov neeg tsim khoom lag luam thiab lwm tus neeg}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} {}}}}} Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov tshuaj lom neeg cov khoom lag luam ntawm cov nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom lag luam pheej yig tshaj, tiv tauj peb tam sim no.
Cov lus qhia
| Zog: | Lub teeb daj rau cov hmoov dawb |
| Purity (HPLC): | 98% min. |
| 1h nmr: | Conforms rau cov qauv |
| Kev Kho Dua Lub Tebchaws [] 20D: | {{0+61.5℃± 2℃(c=1} hauv dej, 24 teev) |
Cov Ntawv Thov
2,3,4,6 {{4 4} {- d-glucopyrate yog cov tshuaj lom glycosyl}}} Nws cov teeb meem muaj kev tiv thaiv ua rau muaj kev tsim cov glycosidic nyob rau hauv cov mob me, ua rau nws tseem ceeb rau kev tsim cov stirlosaccharides thiab glycoconjugates. Nws yog ib qho siv tau nyob rau hauv synthesis ntawm biologically nquag glycans, glycopeptides, thiab glycolipids rau tshuaj thiab biochemical kev tshawb fawb. Hauv kev ua tshuaj chemistry, nws txhawb kev npaj cov kev npaj glycosylated tshuaj thiab prodrugs nrog kev txhim kho solubility, ruaj khov, lossis hom phiaj. Ib qho ntxiv, nws ua hauj lwm ruaj khov nyob rau hauv hluavtaws carbohydrate cov tsev qiv ntawv siv rau kev tshawb fawb enzyme, cov qauv kev ua haujlwm tshawb nrhiav.
Cov txiaj ntsig
Cov txiaj ntsig tseem ceeb ntawm cov compound no yog nws qhov kev xaiv siab thiab xaiv ua cov nyiaj ntsuab glycosyl, ua rau cov kev sib tw ntawm cov khoom siv sab nraud tsawg. Cov pab pawg Benzyl kev tiv thaiv muab cov khoom ruaj khov thaum muaj ntau-}}}}}}}} kev xaiv tsa ntawm cov suab paj nruag hauv qab zib. Nws trichloroacetimition ua haujlwm ua haujlwm kom ua kom muaj zog me me nyob rau hauv cov kev mob catalyatic, txo qis kev nkag siab. Qhov no tswj hwm cov kev sib dhos ua ke ntawm cov rooj sib txoos ntawm cov nyom oligosaccharides nrog txhais cov txheej txheem anomperations thiab kev ua haujlwm ntau haiv neeg. Tsis tas li ntawd, nws txhim kho cov khoom siv hluavtaws, rov ua dua tshiab, thiab tawm hauv kev tshawb fawb carbohydate, txhawb nqa cov ntawv thov kev kawm ob qho tib si hauv Glycobiology thiab kev siv tshuaj.
Tag
2,3,4,6 {{4 4} {- glucopyylonsylons zoo nkauj rau oligosaccharide thiab glycoconjugate synthesis. Nws ruaj khov, xaiv, thiab sib xyaw nrog ntau cov cuab yeej hluavtaws ua kom nws tsis tseem ceeb rau kev tshawb xyuas cov tshuaj lom neeg, glycobiology, thiab biochemical kev tshawb fawb.
Cim npe nrov: 2,3,4,6 {4 4} {-}}}}}} {- 6, Suav 2,3,4,6- tetra {{{18 18}} o-belucopyylitate
