Txheej txheem cej luam ntawm 2 deoxyadenosine:
2 deoxyadenosine yog ntuj deoxyribonucleoside, uas yog cov txheej txheem tawg ntawm deoxyribonucleic acid dna {} ecleosides,
2 deoxyadenosinekoom nrog kev sib kis cov ntaub ntawv keeb kwm kev ua haujlwm, cuam tshuam nrog cov tshuaj tiv thaiv noob caj dab, thiab tseem muaj cov kev ua yeeb yam tseem ceeb, tab sis kuj tseem muaj cov haujlwm zoo artication.
2 deoxyadenosine tuaj yeem txwv tsis pub muaj qab zib, thiab tuaj yeem txo lub luag haujlwm ntawm phosphodiesterase intovators intulator zais cia.2 deoxyadenosinezoo nkaus li cov hmoov dawb dawb, thiab nws solubility yog dmo (me ntsis), methanol (me ntsis) .
| Khoom npe | 2 deoxyadenosine |
| Cas | 958-09-8 |
| Molecular Cov Qauv | C10H13N5O3 |
| Molecular hnyav | 251.24 |
| Einecs tooj | 213-488-7 |
| Melting taw tes | 187-189 degree |
| ceev | 1.2938 (ntxhib kwv yees) |
| Kub taw tes | 394.4 Qib Siab (Kwv Tawg Tsuag) |
| Refronction Index | 1.7610 (kwv yees) |
| Chaw Cia Khoom | Khaws rau hauv qhov chaw tsaus, inert cua, 2-8 degree |
| Acidity Coefficient (PKA) | PK1: 3.8 ({+1) (25 degree, {=0.1) |
| PH nqi | 3.8 |
| Siab tshaj plaws wavelength (λmax) | 258 (PH 2); 260 (PH 7) |
| Dej solubility | Soluble hauv dej thiab caustic soda . |
| ruaj khov | Hygroscopicity |
Khoom Qhia Txog Khoom
| Yam | Kev qhia tshwj xeeb | Kuaj cov txiaj ntsig |
| Kev tshwm sim | Cov hmoov dawb | Ntuas |
| Daim qhia npe | TLC: Cov lus daws teeb meem txheem thiab kev ntsuas daws cov kev daws teeb meem qub, RF | Ntuas |
| Assisy (qhuav hauv paus) | 98.0%~100.5% | 99% |
| TSHWJ XEEB OV | {{0 {}}℃~ -2.8 degree | -2.71 degree |
| PH | 4.5~7.0 | 5.3 |
| Cov hlau hnyav (raws li pb) | Tsawg dua los yog sib npaug rau 10ppm | <10ppm |
| Xws li | Tsawg dua los yog sib npaug rau 1ppm | Tsis pom |
| Pb | Tsawg dua los yog sib npaug rau 0.5ppm | Tsis pom |
| Cd | Tsawg dua los yog sib npaug rau 1ppm | Tsis pom |
| Hg | Tsawg dua los yog sib npaug rau 0.1ppm | Tsis pom |
| Yam Khoom | Chaw tsis loj dua tus qauv Kev daws teeb meem |
Tsis muaj chaw |
| Residual Hnyav | <0.5% | Ua raws |
| Dej Cov Ntsiab Lus | <2% | 0.18% |
| Xaus: Qhov kev ntsuas ntsuas tau ua raws li lub tsev tshwj xeeb | ||
Dab tsi yog cov txheej txheem hluav taws xob ntawm 2 deoxyadenosine?
Cov txheej txheem hluavtaws ntawm 2 deoxyadenosine tsuas yog suav nrog cov hauv qab no:
Esterification txoj kev:
Adenosine thiab Dialkyl Tin oxide yog acylated nyob rau hauv qhov kev txiav txim ntawm tus neeg saib xyuas mob acylate los tsim cov khoom siv acylate los ua cov khoom siv actylate los tsim cov khoom siv actylate los ua kom txo qis thiab thaum kawg tau txais.
Bromination sharromination txoj kev:
Acylated deoxyadenosine txuas ntxiv tau npaj los ntawm kev tawm tsam cov tshuaj tiv thaiv bromomenosine ua liaj ua teb nyob rau hauv qhov kev txiav txim ntawm kev pib pub dawb .2 deoxyadenosinetau los ntawm hydrolysis nyob rau hauv qhov kev txiav txim ntawm inorganic puag .
Enzyymatic txoj kev:
2 deoxyguangine tau hloov mus rau hauv 2 deoxyadenosine los ntawm kev siv cov acetibacterium acetobacter enzyme los ua kom muaj cov pab pawg tsiv teb tsaws.
Microbial Hloov Qauv:
Bacillus Coagulans) DHE002 tau los ntawm fermentation, thiab nws tau siv los ua kom muaj kev sib xyaw ntawm cov2 deoxyadenosine.
Cov kev npaj ua saum toj no yog nyob rau theem kev tshawb fawb, tsuas yog muaj kev kawm txuj ci thiab kev sib tham, thov ua kev npaj cov kev taw qhia kev coj ua, thov ua cov kev taw qhia kev coj ua {}}
Yuav ua li cas thiab qhov twg yuav 2- deoxyadenosine lag luam wholesale?
Koj tuaj yeem ntseeg peb txhua tus vim tias peb muaj cov ntaub ntawv zoo rau hauv kev muag cov tshuaj raws kev cai lij choj ntawm Tebchaws Europe thiab teb chaws, uas muaj kev nyab xeeb thiab sai .
Cov laj thawj rau xaiv peb:Kev muab cov khoom hluav taws xob muaj zog, cov khoom lag luam zoo thiab ruaj khov, txhawj xeeb-pub dawb thiab xa sijhawm tom qab muag.
Xa koj qhov kev nug kom paub meej ntxiv, Nyem Email:sales7@faithfulbio.comTam sim no {.
Ntau hom kev xa khoom rau koj xaiv
|
Tsheb Thauj Mus Los |
Shipping Txoj Kev |
Cargo Qhov hnyav |
Yam uas pab |
|
3-7 hnub |
DHL, Lub teb chaws Yelemees DHL, Lub teb chaws Yelemees DPD, |
Haum rau hauv qab 50kg . |
Peb muaj cov chaw khaws khoom hauv Tebchaws Yelemees thiab California, Asmeskas, |
|
7-15 hnub |
Los ntawm huab cua |
Haum rau ntau tshaj 50kg . |
|
|
15-60 hnub |
Los ntawm hiav txwv |
Haum rau ntau tshaj 500kg . |
Xa koj qhov kev nug kom paub meej ntxiv, Nyem Email:sales7@faithfulbio.com Tam sim no {.
Kev tsis lees paub: Cov lus luam tawm ntawm lub vev xaib no tsuas yog siv rau kev tshawb fawb kev kawm thiab tsis sib haum xeeb, thov hu rau tus thawj coj thiab tsis muaj kev sib cav ntawm lub vev xaib no .
XIM:Nws yuav tsum raug sau tseg tias cov khoom no tsis yog rau kev kuaj mob, kho mob, thov tsis txhob siv rau cov kev tshawb fawb thiab tshuaj kho mob tsis txhob ntsuam xyuas cov kev thov no {}}
Cim npe nrov: 2 Deoxyadenosine CAS 958-09-8, Cov chaw tsim khoom, chaw tsim khoom, khoom siv, cov khoom siv nyoos, ua hauv Suav