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Merck

Y0001163

Ursodeoxycholic acid for system suitability

European Pharmacopoeia (EP) 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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A propos de cet article

Formule empirique (notation de Hill) :
C24H40O4
Numéro CAS:
Poids moléculaire :
392.57
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3219888
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grade

pharmaceutical primary standard

API family

ursodeoxycholic acid

manufacturer/tradename

EDQM

mp

203-204 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

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

InChI key

RUDATBOHQWOJDD-UZVSRGJWSA-N

Gene Information

human ... NR1H4(9971)

General description

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

Ursodeoxycholic acid for system suitability EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.


Classe de stockage

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable



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John E Eaton et al.
Gastroenterology, 145(3), 521-536 (2013-07-06)
Primary sclerosing cholangitis (PSC), first described in the mid-1850s, is a complex liver disease that is heterogeneous in its presentation. PSC is characterized by chronic cholestasis associated with chronic inflammation of the biliary epithelium, resulting in multifocal bile duct strictures
Li-Na Zhang et al.
Hepatology (Baltimore, Md.), 58(1), 264-272 (2013-02-15)
The biochemical response to ursodeoxycholic acid (UDCA) in primary biliary cirrhosis is a strong predictor of long-term outcome and thus facilitates the rapid identification of patients needing new therapeutic approaches. Numerous criteria for predicting outcome of treatment have been studied
Heather Mortiboys et al.
Brain : a journal of neurology, 136(Pt 10), 3038-3050 (2013-09-04)
Previous drug screens aiming to identify disease-modifying compounds for Parkinson's disease have typically been based on toxin-induced in vitro and in vivo models of this neurodegenerative condition. All these compounds have failed to have a reliable disease-modifying effect in subsequent