Ursodeoxycholic acid 128-13-2 Digestive system Cholagogic
Kev Them Nyiaj:T / T, L / C
Khoom Keeb Kwm:Tuam Tshoj
Shipping Chaw nres nkoj:Beijing / Shanghai / Hangzhou
Muaj peev xwm ntau lawm:2000kg / hli
Order (MOQ):25kg ua
Lub Sijhawm Lead:3 Hnub Ua Haujlwm
Kev cia khoom:Khaws rau hauv qhov chaw txias, qhuav, chav sov.
Cov khoom siv pob:nruas
Pob loj:25kg ua/nruas
Cov ntaub ntawv kev nyab xeeb:Tsis yog khoom txaus ntshai
Taw qhia
Ursodeoxycholic acid (UDCA), tseem hu ua ursodiol, yog ib tug thib ob bile acid, tsim nyob rau hauv tib neeg thiab feem ntau lwm yam tsiaj los ntawm cov metabolism hauv plab hnyuv kab mob.Nws yog synthesized nyob rau hauv daim siab nyob rau hauv ib co hom, thiab yog thawj zaug pom nyob rau hauv dais bile, uas yog lub derivation ntawm nws lub npe Ursus.Nyob rau hauv daim ntawv purified, nws tau siv los kho los yog tiv thaiv ntau yam kab mob ntawm daim siab los yog kua tsib ducts.
UDCA tau siv los ua kev kho mob hauv cov kab mob gallstone (cholelithiasis) thiab rau cov kua tsib.UDCA pab txo cov roj cholesterol saturation ntawm cov kua tsib thiab ua rau maj mam tawg ntawm cov cholesterol-nplua nuj gallstones.
UDCA tuaj yeem muab tom qab kev phais bariatric los tiv thaiv cholelithiasis, uas feem ntau tshwm sim vim qhov hnyav poob sai ua rau cov roj cholesterol ntau dhau thiab tseem hloov pauv biliary dyskinesia theem nrab hormonal.
Specifications (EP10)
| Yam khoom | Specification |
| Qhov tshwm sim | Dawb los yog yuav luag dawb hmoov |
| Solubility | Xyaum insoluble hauv dej, dawb soluble nyob rau hauv ethanol (96%), me ntsis soluble nyob rau hauv acetone, xyaum insoluble nyob rau hauv methylene chloride |
| Melting point | 202-204 ℃ |
| Kev txheeb xyuas | Tib IR spectrum li ursodeoxycholic acid CRS |
| Qhov chaw tseem ceeb hauv chromatogram tau txais nrog cov tshuaj ntsuam xyuas (b) zoo ib yam nyob rau hauv txoj hauj lwm, xim thiab loj rau lub hauv paus ntsiab lus chaw nyob rau hauv lub chromatogram tau nrog siv tshuaj (a). | |
| Lub ncua kev kawm tau txais yog ntsuab-xiav. | |
| Kev sib hloov kho qhov muag tshwj xeeb | +58.0 ~ + 62.0° |
| Cov impurity C | Lithocholic acid ≤ 0.1% |
| Yam khoom (HPLC) | impurity A: chenodeoxycholic acid ≤ 1.0% |
| impurities tsis qhia meej ≤ 0.1% | |
| tag nrho ≤ 1.5% | |
| Cov hlau hnyav | ICH Q3D |
| Poob rau ziab | ≤ 1.0% |
| Sulfated tshauv | ≤ 0.1% |
| Assay | 99.0% ~ 101% (cov khoom qhuav) |
| Cov kuab tshuaj residual | Acetone ≤ 5000 ppm Ethyl acetate ≤ 5000 ppm Isopropanol ≤ 5000 ppm Ethanol ≤ 5000 ppm |
| Kev ntsuam xyuas microbiological | Tag nrho aerobic microbial suav ≤ 10³CFU / g Tag nrho cov poov xab thiab pwm suav ≤ 10² CFU / g Escherichia coli: Tsis pom hauv 1 g Salmonella: Tsis tuaj nyob hauv 10 g |
| Cov khoom ntxiv | |
| Particle loj faib | 100% dhau tus lej 180 sieve (100% dhau 80 mesh sieve) |
