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Chenodeoxycholic Acid MaxSpec® Standard (Synonyms: CDCA)

Catalog No.GC48595

A quantitative analytical standard guaranteed to meet MaxSpec® identity, purity, stability, and concentration specifications

Products are for research use only. Not for human use. We do not sell to patients.

Chenodeoxycholic Acid MaxSpec® Standard Chemical Structure

Cas No.: 474-25-9

Size Price Stock Qty
100µg
$83.00
In stock

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Sample solution is provided at 25 µL, 10mM.

Product Documents

Quality Control & SDS

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Background

Chenodeoxycholic acid (CDCA) is a hydrophobic primary bile acid.1 It is formed from cholesterol in the liver via a multistep process catalyzed by the cytochrome P450 (CYP) isoforms CYP7A1, CYP8B1, and CYP27A1. CDCA is a farnesoid X receptor (FXR) agonist that binds to FXRs in a TR-FRET assay (EC50 = 13 µM) and induces FXR transactivation in a reporter assay.2,3 It induces transcription of the gene encoding the Nrf2 target glutamate cysteine ligase (GCL) in primary hepatocytes and HepG2 cells when used at concentrations ranging from 25 to 100 µM.4

CDCA MaxSpec® standard is a quantitative grade standard of CDCA that has been prepared specifically for mass spectrometry and related applications where quantitative reproducibility is required. The solution has been prepared gravimetrically and is supplied in a deactivated glass ampule sealed under argon. The concentration was verified by comparison to an independently prepared calibration standard. This CDCA MaxSpec® standard is guaranteed to meet identity, purity, stability, and concentration specifications and is provided with a batch-specific certificate of analysis. Ongoing stability testing is performed to ensure the concentration remains accurate throughout the shelf life of the product. Note: The amount of solution added to the vial is in excess of the listed amount. Therefore, it is necessary to accurately measure volumes for preparation of calibration standards. Follow recommended storage and handling conditions to maintain product quality.

1.Fiorucci, S., and Distrutti, E.Chenodeoxycholic acid: An update on its therapeutic applicationsBile acids and their receptors. Handbook of experimental pharmacology256265-282(2019) 2.Ohinata, Y., Payer, B., O'Carroll, D., et al.Blimp1 is a critical determinant of the germ cell lineage in miceNature436207-213(2005) 3.Urizar, N.L., Liverman, A.B., Dodds, D.T., et al.A natural product that lowers cholesterol as an anatagonist ligand for FXRScience296(5573)1703-1706(2002) 4.Tan, K.P., Yang, M., and Ito, S.Activation of nuclear factor (erythroid-2 like) factor 2 by toxic bile acids provokes adaptive defense responses to enhance cell survival at the emergence of oxidative stressMol. Pharmacol.72(5)1380-1390(2007)

Chemical Properties

Cas No. 474-25-9 SDF
Synonyms CDCA
Canonical SMILES O[C@@H]1CC[C@@]2(C)[C@@](C[C@@H](O)[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC[C@]4([H])[C@H](C)CCC(O)=O)([H])C1
Formula C24H40O4 M.Wt 392.6
Solubility DMSO : 79mg/mL Storage 4°C, protect from light
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table

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1 mg 5 mg 10 mg
1 mM 2.5471 mL 12.7356 mL 25.4712 mL
5 mM 0.5094 mL 2.5471 mL 5.0942 mL
10 mM 0.2547 mL 1.2736 mL 2.5471 mL
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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 addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.

Reviews

Review for Chenodeoxycholic Acid MaxSpec® Standard

Average Rating: 5 ★★★★★ (Based on Reviews and 17 reference(s) in Google Scholar.)

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