CasNo.128-13-2,Factory supply 100% Pure CAS 128-13-2 Ursodeoxycholic acid powder,(128-13-2) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

Ursodeoxycholic acid 128-13-2 UDCA

Quick Details

Appearance:White crystalline powder
Application:API
PackAge:25Kg/drum,5KG/Aluminum foil bag,1KG/Aluminum foil bag
ProductionCapacity:|Metric Ton|Day
Storage:keep in cool and dried place
Transportation:by sea/air

Superiority:

1, Full experience of large numbers containers loading in main Chinese seaports

2, Packing with pallet as buyer's special request

3, Best service after shipment with e-mail

4, Cargos together with container sales seervice available

5, Rich experience for exporting

6, Cargos photo before and after loading into container

7, Raw materials from chinese origin

8, Top Pharm Chemical Group are strong in the field of Pharmaceuticals,food additives, plant extract and fine chemicals for more than 10 years.

Details:

ursodeoxycholic acid udca can be chemically synthesized. Ursodeoxycholic acid reduces cholesterol absorption and is used to dissolve (cholesterol) gallstones in patients who want an alternative to surgery. The drug is very expensive, however, and if the patient stops taking it, the gallstones tend to recur if the condition that gave rise to their formation does not change. For these reasons, Ursodeoxycholic acid has not supplanted surgical treatment by cholecystectomy.

UDCA is used to treat primary biliary cirrhosis. In children, its use is not licensed, as its safety and effectiveness are not established. Ursodeoxycholic acid reduces elevated liver enzyme levels by facilitating bile flow through the liver and protecting liver cells.

Appearance	White or almost white powder	Confirmed
Solubility	Practially insoluble in water; soluble in methanolchloride. Freely soluble in ethanol(96%),slightlysoluble in acetone	Complied
Melting Point	About202°C	204.0°C
Specific Optical Rotation	+58° - +62°	+59.8°
Identification
ursodeoxycholic acid udca	Comparable IR absorption with the reference	Confirmed
	The spot is similar in position,colour and size with the reference spot	Confirmed
	A blue-green precipitate occurs.	Complied
Tests
Related Substance	Lithocholic Acid : n.m.t. 0.1%(TLC) Chenodeoxycholic Acid : n.m.t.1.0% Unspecified impurity: n.m.t. 0.1% Total impurity: n.m.t.1.5%	Complied Complied Complied Complied
Heavy Mentals	n.m.t. 20ppm	Complied
Loss on drying	n.m.t. 1.0%	0.13%
Sulphated ash	n.m.t. 0.1%	0.07%
Solvents residue	Methanol: n.m.t. 0.3% Acetone: n.m.t. 0.5% Butylalcohol: n.m.t. 0.5%	Not detected 0.32% Not detected
Conclusion	The product complies with the standard of BP2012.