High Quality Udca Ursodeoxycholic Acid
|FOB Unit Price:||US $400 US $300|
|Purchase Qty. (kg)||FOB Unit Price|
|Production Capacity:||100mt Per Year|
|Payment Terms:||L/C, T/T, Western Union, Money Gram|
- Model NO.: UDCA
- Certification: GMP
- Type: Chemical Reagent
- Volatile: Not Volatile
- Trademark: Fraken
- Origin: Chin
- Function: Diagnostic Agents
- Grade Standard: Medicine Grade
- State: Solid
- Color: White
- Specification: USP/EP/CP
- HS Code: 2918199090
1. Standard: USP, EP, CP
2. Assay: 99% (on dry basis)
3. Packin: 25kgs/drum
Ursodeoxycholic acid (UDCA), also known as ursodiol, is a compound produced from bile by the action of intestinal bacteria. Since this bile acid is not produced directly by the body, it is known as a secondary bile acid. One of the functions of bile acids is to act in the intestine to help digest fats and fat-soluble vitamins from food. Ursodeoxycholic acid has been used in pharmacology to dissolve gallstones made of cholesterol, and to treat liver disorders. It has been used for a long time in both human and veterinary medicine.
Ursodeoxycholic Acid EP6
|NATURE OF TEST||QUALITY STANDARD||TEST RESULTS|
|-Appearance||White or almost white powder||Conforms|
|-Solubility||Practically insoluble in water, freely|
soluble in ethanol (96 per cent), slightly
soluble in acetone, practically insoluble in
|-Melting point||About 202 ºC||203ºC|
|-Identification||- IR The spectrum obtained is similar to|
that of CRS
|-Sepcific optical rotation||+ 58.0~+62.0||+61.7°|
|-Sulphate Ash||≤ 0.1 %||0.02%|
|-Related substances(TLC)||- Chenodeoxycholic Acid ≤ 1 %||< 1 %|
|- Lithocholic Acid ≤ 0.1 %||not detected|
|- Cholic Acid ≤ 0.5 %||not detected|
|- any other impurity ≤ 0.25 %||not detected|
|-Loss on Drying||≤ 1.0 %||0.08 %|
|-Heavy metal||≤ 20 ppm||< 20 ppm|
|ASSAY :||-On dry substance 99.0 %~101.0 %||100.5%|
|RESIDUAL SOLVENTS:||- Methanol ≤3000 ppm not detected|
|- Isopropanol ≤5000 ppm 2423 ppm|
|- Ethylacetate ≤5000 ppm 40 ppm|
|-Total Plate Count /1 g||< 1000||< 10|
|-Yeast & Mould /1 g||< 100||< 10|
|-E. coli /1 g||Absent||Absent|
Package: 25kg/drum, or as your request.
Storage Situation: Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Shelf Life: Two years when properly stored.
Delivery: Within two weeks after receiving your prepayment.
Service we can provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. After shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment.
To get more information, just feel free to contact with us. Thanks.
Qingdaofraken international trading Co., Ltd
Address: RM1005 post mansion yan'an three road, qingdao, China
Tel: 0086 532 83899718
Fax: 0086 532 83623236
|Synonyms||3,7-Dihydroxycholan-24-oic acid; 3alpha,7beta-Dihydroxy-6beta-cholan-24-oic acid; Ursodiol|
|Molecular Formula||C 24 H 40 O 4|
|CAS Registry Number||128-13-2|
|Melting point||203-206 ºC|
|alpha||60 º (c=2, EtOH)|
|Water solubility||practically insoluble|