Khoom Description
Cov khoom uas muaj CAS naj npawb 32981-86-5 yog 10-deacetylbaccatin III, uas yog dawb los yog dawb hmoov crystals. Nws yog insoluble nyob rau hauv dej, muaj zoo solubility nyob rau hauv organic solvents xws li methanol, ethanol, pyridine, thiab me ntsis soluble nyob rau hauv acetonitrile.
10-deacetyl baccatin III feem ntau yog muab rho tawm los ntawm cov ceg thiab nplooj ntawm cov nroj tsuag ntawm genus Taxaceae, thiab ua tiav los ntawm cov txheej txheem xws li dej cawv extraction, extraction, chromatography, thiab crystallization.
Cov ntaub ntawv yooj yim
| Tshuaj npe | 10-Deacetylbaccatin Ⅲ |
| Lus Askiv Synonyms | 10-DAB, 10-DBIII, Deacetylbaccatin III, etc. |
| Molecular Formula | C₂₉H₃₆O₁₀ |
| Molecular Luj | 544.59 |
| EINECS Number | 418-680-6 |
| Qhov tshwm sim | Dawb los yog dawb hmoov crystals |
| Melting Point | 231 - 236 degree |
| Kev sib hloov tshwj xeeb | -44.5 degree (c=1, methanol ntawm 25 degree) |
| Solubility hauv dej | Insoluble hauv dej, soluble hauv cov kuab tshuaj organic xws li methanol, ethanol, pyridine, me ntsis soluble hauv acetonitrile |
| Qhov ntom | 1.2007 (zeeg) |
| Boiling Point | 717 degree |
| Flash Point | >110 ° F (230 ° F) |
| Refractive Index | 1.5376 (kwv yees) |
Siv
10-deacetyl baccatin III feem ntau yog siv hauv cov kev tshawb fawb tshawb fawb, suav nrog kev txiav txim siab cov ntsiab lus, kev txheeb xyuas, kev sim tshuaj tshuaj thiab kev tshuaj ntsuam xyuas. Tsis tas li ntawd, nws tseem yog cov khoom lag luam ua ntej rau kev sib txuas ntawm paclitaxel thiab docetaxel, thiab feem ntau yog siv los ua ib qho khoom nruab nrab rau paclitaxel thiab nws cov derivatives.
Tuam txhab Profile
Gneechem, nyob rau hauv Henan Xeev, Tuam Tshoj, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab cov khoom zoo tshuaj raw khoom thiab kev lag luam kev pabcuam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau yam kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.
FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais hauv 24 teev tom qab tau txais koj qhov kev nug (tsis suav hnub so thiab hnub so).
-Yog tias koj xav tau tus nqi nrawm, thov email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais lus rau koj.
2. Koj lub sijhawm xa khoom yog dab tsi?
-Nws nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj tsis pub dhau 7-15 hnub rau kev txiav txim me me thiab 25 hnub rau kev txiav txim loj.
3. Txoj kev xa khoom yog dab tsi?
-Koj tuaj yeem nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: cas 32981-86-5 10-deacetylbaccatin iii, Tuam Tshoj cas 32981-86-5 10-deacetylbaccatin iii manufacturers, lwm tus neeg, Hoobkas
