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1707806

USP

Ursodiol

United States Pharmacopeia (USP) Reference Standard

Synonyme(s) :

Ursodeoxycholic acid, 3α,7β-Dihydroxy-5β-cholan-24-oic acid, 5β-Cholan-24-oic acid-3α,7β-diol, 7β-Hydroxylithocholic acid, UDCS

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About This Item

Formule empirique (notation de Hill):
C24H40O4
Numéro CAS:
128-13-2
Poids moléculaire :
392.57
Numéro Beilstein :
3219888
Numéro MDL:
MFCD00003680
Code UNSPSC :
41116107
ID de substance PubChem :
329751468
Nomenclature NACRES :
NA.24

Qualité

pharmaceutical primary standard

Famille d'API

ursodiol

Fabricant/nom de marque

USP

Pf

203-204 °C (lit.)

Application(s)

pharmaceutical (small molecule)

Format

neat

Chaîne SMILES 

C[C@H](CCC(O)=O)[C@H]1CC[C@H]2[C@@H]3[C@@H](O)C[C@@H]4C[C@H](O)CC[C@]4(C)[C@H]3CC[C@]12C

InChI

1S/C24H40O4/c1-14(4-7-21(27)28)17-5-6-18-22-19(9-11-24(17,18)3)23(2)10-8-16(25)12-15(23)13-20(22)26/h14-20,22,25-26H,4-13H2,1-3H3,(H,27,28)/t14-,15+,16-,17-,18+,19+,20+,22+,23+,24-/m1/s1

Clé InChI

RUDATBOHQWOJDD-UZVSRGJWSA-N

Informations sur le gène

human ... NR1H4(9971)

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Description générale

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Ursodiol USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Ursodiol Capsules
  • Ursodiol Compounded Oral Suspension
  • Ursodiol Tablets

Remarque sur l'analyse

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Autres remarques

Sales restrictions may apply.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315,H319

Classification des risques

Eye Irrit. 2 - Skin Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Yan Gong et al.
The American journal of gastroenterology, 102(8), 1799-1807 (2007-04-27)
Ursodeoxycholic acid (UDCA) is used for primary biliary cirrhosis (PBC), but the beneficial effects remain controversial. We performed an updated systematic review to evaluate the benefits and harms of UDCA in patients with PBC. We included randomized clinical trials evaluating
Marcelo G Roma et al.
Clinical science (London, England : 1979), 121(12), 523-544 (2011-08-23)
UDCA (ursodeoxycholic acid) is the therapeutic agent most widely used for the treatment of cholestatic hepatopathies. Its use has expanded to other kinds of hepatic diseases, and even to extrahepatic ones. Such versatility is the result of its multiple mechanisms
Raoul Poupon
Clinics and research in hepatology and gastroenterology, 36 Suppl 1, S3-12 (2012-11-13)
Chronic cholestasis and liver inflammation are the two main pathophysiological components of the two major classes of disease - primary biliary cirrhosis (PBC) and primary sclerosing cholangitis (PSC) - leading to bile duct destruction and ultimately to cirrhosis and liver
Joana D Amaral et al.
Journal of lipid research, 50(9), 1721-1734 (2009-05-07)
Bile acids are a group of molecular species of acidic steroids with peculiar physical-chemical and biological characteristics. At high concentrations they become toxic to mammalian cells, and their presence is pertinent in the pathogenesis of several liver diseases and colon
R A Rubin et al.
Annals of internal medicine, 121(3), 207-218 (1994-08-01)
To explain the rationale supporting the use of ursodiol (ursodeoxycholic acid) for the treatment of patients with cholesterol gallstones and chronic liver diseases and to describe the results obtained in clinical trials. Personal databases of the authors and MEDLINE were
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