The Laboratory tubes

Product

Leading Manufacturer for 745-65-3 - Ursodeoxycholic acid 128-13-2 Digestive system Cholagogic – Neore

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

With reliable good quality system, great standing and perfect consumer support, the series of products and solutions produced by our organization are exported to quite a few countries and regions for 820959-17-9, Pimobendan, Atipamezole HCL 104075-48-1, Our corporation maintains risk-free enterprise combined by truth and honesty to maintain long-term interactions with our clients.
Leading Manufacturer for 745-65-3 - Ursodeoxycholic acid 128-13-2 Digestive system Cholagogic – Neore Detail:

Payment: T/T, L/C
Product Origin: China
Shipping Port: Beijing/Shanghai/Hangzhou
Production capacity: 2000kg/month
Order(MOQ): 25kg
Lead Time: 3 Working Days
Storage condition: Stored in cool, dry place, room temperature.
Package material: drum
Package size: 25kg/drum
Safety information:  Not dangerous goods

Ursodeoxycholic acid

Introduction

Ursodeoxycholic acid (UDCA), also known as ursodiol, is a secondary bile acid, produced in humans and most other species from metabolism by intestinal bacteria. It is synthesized in the liver in some species, and was first identified in bear bile, which is the derivation of its name Ursus. In purified form, it has been used to treat or prevent several diseases of the liver or bile ducts.

UDCA has been used as medical therapy in gallstone disease (cholelithiasis) and for biliary sludge. UDCA helps reduce the cholesterol saturation of bile and leads to gradual dissolution of cholesterol-rich gallstones.

UDCA may be given after bariatric surgery to prevent cholelithiasis, which commonly occurs due to the rapid weight loss producing biliary cholesterol oversaturation and also biliary dyskinesia secondary hormonal changes.

Specification (EP10)

Item

Specification

Appearance

White or almost white powder

Solubility

Practically insoluble in water, freely soluble in ethanol (96%), slightly soluble in acetone, practically insoluble in methylene chloride

Melting point

202-204℃

Identification

Same IR spectrum as ursodeoxycholic acid CRS
The principal spot in the chromatogram obtained with the test solution (b) is similar in position, colour and size to the principle spot in the chromatogram obtained with reference solution (a).
The suspension obtained is greenish-blue.
Specific optical rotation

+58.0~+62.0°

Impurity C

Lithocholic acid ≤ 0.1%

Related substance (HPLC)

impurity A: chenodeoxycholic acid ≤ 1.0%

unspecified impurities ≤ 0.1%

total ≤ 1.5%

Heavy metals

ICH Q3D

Loss on drying

≤ 1.0%

Sulphated ash

≤ 0.1%

Assay

99.0%~101% (Dried substance)

Residual solvents

Acetone ≤ 5000 ppm

Ethyl acetate ≤ 5000 ppm

Isopropanol ≤ 5000 ppm

Ethanol ≤ 5000 ppm

Microbiological Tests

Total aerobic microbial count ≤ 10³CFU/g

Total yeasts and moulds count ≤ 10²CFU/g

Escherichia coli: Absent in 1 g

Salmonella: Absent in 10 g

Additional properties  
Particle size distribution

100% pass number 180 sieve (100% pass 80 mesh sieve)


Product detail pictures:

Leading Manufacturer for 745-65-3 - Ursodeoxycholic acid 128-13-2 Digestive system Cholagogic – Neore detail pictures


Related Product Guide:

With our loaded working experience and thoughtful products and services, we've got been acknowledged as a reputable supplier for most international buyers for Leading Manufacturer for 745-65-3 - Ursodeoxycholic acid 128-13-2 Digestive system Cholagogic – Neore , The product will supply to all over the world, such as: Sri Lanka, New Delhi, Paris, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.
  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Marjorie from Sudan - 2017.10.23 10:29
    This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Paula from Iraq - 2017.08.21 14:13