24-Norursodeoxycholic acid

This product is for research use only, not for human use. We do not sell to patients.

For small sizes, please check our retail website as below: www.invivochem.com

Size	Price	Stock
5mg	$450	To Be Confirmed
10mg	$750	To Be Confirmed
25mg	$1350	To Be Confirmed
50mg	$2050	To Be Confirmed

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Cat #: V28576 CAS #: 99697-24-2 Purity ≥ 99%

Description: 24-Norursodeoxycholic acid (24-nor-Ursodeoxycholic acid; Norucholic acid; nor-UDCA), an an analog of ursodeoxycholic acid, is a side chain-shortened C23 homolog of UDCA with anti-inflammatory, anti-cholestatic, and anti-fibrotic activities. It is advantageous over Ursodeoxycholic acid in the treatment of sclerosing cholangitis in Mdr2 (Abcb4) knockout mice.

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Molecular Weight (MW)	378.55
Molecular Formula	C₂₃H₃₈O₄
CAS No.	99697-24-2
Synonyms	nor-UDCA; 24-nor-Ursodeoxycholic acid; Norucholic acid

Preparing Stock Solutions

Solvent volume to be added	Mass (the weight of a compound)
Mother liquor concentration	1mg	5mg	10mg	20mg
1mM	2.6417 mL	13.2083 mL	26.4166 mL	52.8332 mL
5mM	0.5283 mL	2.6417 mL	5.2833 mL	10.5666 mL
10mM	0.2642 mL	1.3208 mL	2.6417 mL	5.2833 mL
20mM	0.1321 mL	0.6604 mL	1.3208 mL	2.6417 mL

The molarity calculator equation

Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)

Mass

Concentration

Volume

Molecular Weight*

The dilution calculator equation

Concentration_(start) × Volume_(start) = Concentration_(final) × Volume_(final)

This equation is commonly abbreviated as: C₁ V₁ = C₂ V₂

Concentration_(start)

Volume_(start)

Concentration_(final)

Volume_(final)

Step One: Enter information below

Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals

Step Two: Enter the in vivo formulation

%DMSO + % + %Tween 80 + %ddH₂O

Calculation Results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH₂O,mix and clarify.

Note:

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.