Ursodeoxycholic Acid Manufacturers

Ursodeoxycholic Acid Manufacturers:

Guanjie yog ib qho ntawm cov hmoov nplej tshaj plawsUrsodeoxycholic Acid Manufacturers. Peb tab tom specilizing hauv UDCA hmoov tshawb fawb, tsim thiab ua lag luam. Nws yog cov hmoov dawb los yog dawb dawb, uas qhov kev ntsuam xyuas tuaj yeem ua rau 99 feem pua. Txhawm rau kom ntseeg tau tias qhov zoo, peb muaj peb tus kheej cov kws tshawb fawb thiab cov chaw kuaj thib peb los sim nws los ntawm HPLC thiab lwm txoj hauv kev sim. Cov khoom zoo thiab cov nqi sib tw, txais tos nug peb.

 

Vim li cas thiaj xaiv Guanjie?

● Ob lub chaw ua haujlwm ywj pheej thiab peb txoj kab ntau lawm.

● Kev tshaj lij thiab kev pabcuam tomqab muag zoo.

● Muab qhov kev kuaj thib peb.

● Muab kev pabcuam ntim khoom customized

● Muaj kev sib koom tes muaj zog: Northwestern University thiab Suav Academy ntawm Sciences chaw tshawb fawb

 

COA:

Yam khooms	Specification	Kev tshwm sims
Qhov tshwm sim	Dawb los yog dawb hmoov hmoov	Dawb hmoov
Identification IR	Ua raws li kev siv	Ua raws
Solubility	Insoluble hauv dej, insoluble hauv methylene chloride, dawb soluble hauv ethanol, me ntsis soluble hauv acetone	Ua raws
Poob rau ziab	Tsawg dua lossis sib npaug rau 1.0 feem pua	0.38 feem pua
Melting Point	200 degree ~ 204 degree	2 00.2 degree ~ 201.0 degree
Hnyav Hlau	Tsawg dua lossis sib npaug li 20ppm	Ua raws
Specific Optical Rotation	ntxiv 58.0 degree ~ ntxiv rau 62.0 degree	ntxiv 59.4 degree
Lithocholic acid	Tsawg dua lossis sib npaug rau 0.1 feem pua	Comlies
Chenodeoxycholic acid	Tsawg dua lossis sib npaug rau 1.0 feem pua	0.03 feem pua
Ib leeg impurity	Tsawg dua lossis sib npaug rau 0.1 feem pua	0.05 feem pua
Tag nrho cov impurities	Tsawg dua lossis sib npaug li 1.5 feem pua	0.22 feem pua
Assay	99.0 feem pua ​​~ 101.0 feem pua	100.1 feem pua
Residual Solvent
Acetone	Tsawg dua lossis sib npaug rau 0.5 feem pua	0.11 feem pua
Ethyl Acetate	Tsawg dua lossis sib npaug rau 0.5 feem pua	Tsis pom
Isopropanol	Tsawg dua lossis sib npaug rau 0.5 feem pua	Tsis pom
Xaus	Peb lees paub tias qhov zoo ntawm cov khoom no ua raws li EP9.0

 

Cov txheej txheem ntau lawm

● Kev rho tawm:

UDCA tuaj yeem muab rho tawm los ntawm cov kua tsib ntawm bears lossis lwm yam tsiaj, tab sis txoj kev no tsis muaj kev ruaj ntseg lossis kev coj ncaj ncees. Yog li ntawd, hluavtaws UDCA feem ntau yog tsim los ntawm cov tshuaj synthesis. Cov khoom pib feem ntau yog chenodeoxycholic acid, uas yog muab rho tawm los ntawm cov kua tsib los yog npaj los ntawm cov roj cholesterol. Qhov kev rho tawm suav nrog kev sib cais cov chenodeoxycholic acid hauv cov kuab tshuaj xws li tetrahydrofuran lossis dimethylformamide.

 

● Synthesis:

Cov chenodeoxycholic acid uas tau muab rho tawm yog tom qab ntawd raug rau cov tshuaj tiv thaiv kab mob uas hloov mus rau UDCA. Cov tshuaj tiv thaiv feem ntau koom nrog oxidation, txo qis, thiab isomerization cov kauj ruam, thiab tau saib xyuas los ntawm ntau yam kev tshuaj ntsuam xyuas xws li kev ua haujlwm siab ua kua chromatography (HPLC) thiab nuclear magnetic resonance (NMR) spectroscopy.

 

● Purification:

Tom qab kev sib txuas, UDCA cov khoom feem ntau yog purified los ntawm chromatography, uas cais cov isomers ntawm UDCA los ntawm impurities thiab byproducts. Cov kauj ruam no yog qhov tseem ceeb los xyuas kom meej qhov purity, zoo, thiab sib xws ntawm UDCA cov khoom kawg.

 

● Qhuav:

Cov purified UDCA ces qhuav kom tshem tawm cov dej noo ntxiv thiab tau txais daim ntawv hmoov. Qhov no tuaj yeem ua tau los ntawm ntau txoj hauv kev xws li tshuaj tsuag kom qhuav lossis lyophilization, uas koom nrog atomizing cov kua UDCA rau hauv cov cua kub los yog khov nws thiab tom qab ntawd tshem cov dej khov los ntawm sublimation, feem.

 

● Ntim:

Thaum kawg, UDCA hmoov tau ntim rau hauv cov thawv tsim nyog, xws li iav fwj lossis hnab yas, thiab muab cia rau hauv qhov chaw qhuav, txias kom txog thaum npaj txhij siv. Lub ntim yuav tsum tau sau nrog cov khoom npe, batch naj npawb, hnub tas sij hawm, thiab lwm yam ntaub ntawv muaj feem xyuam nrog kev ua raws li kev cai tswj hwm.

 

Flow daim ntawv qhia:

 

 

Ros:

 

Txoj Kev Xeem:

Muaj ob peb txoj hauv kev los ntsuas qhov purity thiab zoo. ThiabUrsodeoxycholic Acid Manufacturersyuav tsum ua raws li txoj kev. Nws suav nrog:

 

● HPLC:

High-performance kua chromatography (HPLC) yog ib txoj kev siv dav los kuaj qhov purity ntawm Urosodeoxycholic Acid. Txoj kev no cais thiab txheeb xyuas qhov sib txawv ntawm cov qauv raws li lawv lub cev thiab tshuaj lom neeg.

 

● FT-IR:

Fourier Transform Infrared Spectroscopy (FT-IR) yog ib txoj kev txhim khu kev qha los xyuas qhov zoo ntawm UDCA Powder. Nws pab txheeb xyuas cov pab pawg ua haujlwm tam sim no hauv qhov sib xyaw thiab kuaj xyuas cov impurities.

 

● NMR:

Nuclear Magnetic Resonance Spectroscopy (NMR) yog ib txoj hauv kev uas tsis muaj kev puas tsuaj los txiav txim siab txog cov qauv thiab purity ntawm cov organic tebchaw xws li Urosodeoxycholic Acid. Nws muab cov ncauj lus kom ntxaws txog cov tshuaj ib puag ncig thiab kev sib txuas ntawm cov atoms hauv cov qauv.

 

● Mass Spectrometry:

Mass spectrometry yog ib qho kev tshuaj ntsuam xyuas muaj zog los txheeb xyuas qhov hnyav molecular thiab muaj pes tsawg leeg ntawm ib qho chaw. Nws yog ib qho tseem ceeb los xyuas qhov purity thiab txheeb xyuas cov impurities hauv Urosodeoxycholic Acid hmoov.

 

Factory & Pab Pawg:

 

Daim ntawv pov thawj

 

Ntim & Xa khoom

Cim npe nrov: Tuam Tshoj ursodeoxycholic acid manufacturers, lwm tus neeg, Hoobkas