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L6250

Sigma-Aldrich

Lithocholic acid

≥95%

Synonyme(s) :

3α-Hydroxy-5β-cholan-24-oic acid, 3α-Hydroxy-5β-cholanic acid, 5β-Cholan-24-oic acid-3α-ol

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About This Item

Formule empirique (notation de Hill):
C24H40O3
Numéro CAS:
434-13-9
Poids moléculaire :
376.57
Numéro Beilstein :
3217757
Numéro CE :
207-099-1
Numéro MDL:
MFCD00003682
Code UNSPSC :
12352106
ID de substance PubChem :
24896429
Nomenclature NACRES :
NA.25

Source biologique

bovine bile
synthetic

Pureté

≥95%

Poids mol.

376.57 g/mol

Pf

183-188 °C (lit.)

Groupe fonctionnel

carboxylic acid

Conditions d'expédition

ambient

Température de stockage

room temp

Chaîne SMILES 

[H][C@]12CC[C@@]3([H])[C@]4([H])CC[C@H]([C@H](C)CCC(O)=O)[C@@]4(C)CC[C@]3([H])[C@@]1(C)CC[C@@H](O)C2

InChI

1S/C24H40O3/c1-15(4-9-22(26)27)19-7-8-20-18-6-5-16-14-17(25)10-12-23(16,2)21(18)11-13-24(19,20)3/h15-21,25H,4-14H2,1-3H3,(H,26,27)/t15-,16-,17-,18+,19-,20+,21+,23+,24-/m1/s1

Clé InChI

SMEROWZSTRWXGI-HVATVPOCSA-N

Informations sur le gène

human ... POLA1(5422) , TOP2A(7153)
rat ... Polb(29240)

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Description générale

Lithocholic acid is an oligo(ethylene glycol) derivative of bile acid.

Application

Lithocholic acid has been used in a study to assess cholestasis and its action on several organs and tissues in rats. It has also been used in a study to investigate the regulation of hepatic phospholipid and bile acid homeostasis through SMAD3 activation by TGFβ.

Actions biochimiques/physiologiques

Bile Acid

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

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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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Sigma-Aldrich

614033

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Sigma-Aldrich

SML2372

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Glycoursodeoxycholic acid ≥96.0% (TLC)

Sigma-Aldrich

06863

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Vincent R Richard et al.
Aging, 5(4), 234-269 (2013-04-05)
Macromitophagy controls mitochondrial quality and quantity. It involves the sequestration of dysfunctional or excessive mitochondria within double-membrane autophagosomes, which then fuse with the vacuole/lysosome to deliver these mitochondria for degradation. To investigate a physiological role of macromitophagy in yeast, we
Claudiu Saracut et al.
Acta cirurgica brasileira, 30(9), 624-631 (2015-10-16)
To assess whether deoxycholic acid (DOC) and lithocholic acid (LCA) administered in a period of six months in a concentration of 0.25% may have a carcinogenic role in mice colon. The study used C57BL6 female mice divided into four groups.
Katarzyna Magiera et al.
Cell chemical biology, 24(4), 458-470 (2017-03-28)
USP2a is a deubiquitinase responsible for stabilization of cyclin D1, a crucial regulator of cell-cycle progression and a proto-oncoprotein overexpressed in numerous cancer types. Here we report that lithocholic acid (LCA) derivatives are inhibitors of USP proteins, including USP2a. The
Satu Strandman et al.
The journal of physical chemistry. B, 117(1), 252-258 (2012-12-12)
Thermoresponsive characteristics of oligo(ethylene glycol) derivatives of lithocholic acid (LCA) depend on the hydrophilic/hydrophobic balance of the compounds. Below a threshold temperature (∼30 °C), one of the derivatives, LCA(EG(4))(2), self-assembles in water into hollow nanotubes that form thixotropic gels at
J Jehle et al.
British journal of pharmacology, 167(7), 1563-1572 (2012-08-01)
Heart failure and atrial fibrillation are associated with apoptosis of cardiomyocytes, suggesting common abnormalities in pro-apoptotic cardiac molecules. Activation of the receptor tyrosine kinase EphA2 causes apoptosis in vitro, and dysregulation of EphA2-dependent signalling is implicated in LEOPARD and Noonan
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