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Submit ReviewCarbenoxolone disodium
Description: Gap junction blocker. Also inhibitor of 11 β-hydroxysteroid dehydrogenase
Chemical Name: (3β,20β)-3-(3-Carboxy-1-oxopropoxy)-11-oxoolean-12-en-29-oic acid disodium
Purity: ≥98% (HPLC)
Biological Activity for Carbenoxolone disodium
Carbenoxolone disodium is a glucocorticoid that inhibits 11β-hydroxysteroid dehydrogenase (11-HSD) and blocks gap junction communication.
Technical Data for Carbenoxolone disodium
| M. Wt | 614.72 |
| Formula | C34H48Na2O7 |
| Storage | Store at +4°C |
| Purity | ≥98% (HPLC) |
| CAS Number | 7421-40-1 |
| PubChem ID | 636402 |
| InChI Key | BQENDLAVTKRQMS-SBBGFIFASA-L |
| Smiles | [Na+].[Na+].[H][C@@]12C[C@](C)(CC[C@]1(C)CC[C@]1(C)C2=CC(=O)[C@]2([H])[C@@]3(C)CC[C@H](OC(=O)CCC([O-])=O)C(C)(C)[C@]3([H])CC[C@@]12C)C([O-])=O |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Solubility Data for Carbenoxolone disodium
| Solvent | Max Conc. mg/mL | Max Conc. mM | |
|---|---|---|---|
| Solubility | |||
| water | 61.47 | 100 |
Preparing Stock Solutions for Carbenoxolone disodium
The following data is based on the product molecular weight 614.72. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.63 mL | 8.13 mL | 16.27 mL |
| 5 mM | 0.33 mL | 1.63 mL | 3.25 mL |
| 10 mM | 0.16 mL | 0.81 mL | 1.63 mL |
| 50 mM | 0.03 mL | 0.16 mL | 0.33 mL |
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Product Datasheets for Carbenoxolone disodium
References for Carbenoxolone disodium
References are publications that support the biological activity of the product.
Jellinck et al (1993) Differential inhibition of 11 beta-hydroxysteroid dehydrogenase by carbenoxolone in rat brain regions and peripheral tissues. J.Steroid Biochem.Mol.Biol. 46 209 PMID: 8664169
Sagar and Larson (2006) Carbenoxolone inhibits junctional trasnfer and upregulates connexin43 expression by a protein kinase A-dependent pathway. J.Cell.Biochem. 98 1543 PMID: 16552723
If you know of a relevant reference for Carbenoxolone disodium, please let us know.
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Keywords: Carbenoxolone disodium, Carbenoxolone disodium supplier, Gap, junction, blockers, inhibitors, inhibits, 11, β-hydroxysteroid, beta-hydroxysteroid, dehydrogenase, gap, Connexins, Channels, Dehydrogenases, 11b-Hydroxysteroid, Dehydrogenase, 3096, Tocris Bioscience
5 Citations for Carbenoxolone disodium
Citations are publications that use Tocris products. Selected citations for Carbenoxolone disodium include:
Shuhaibar et al (2015) Intercellular signaling via cyclic GMP diffusion through gap junctions restarts meiosis in mouse ovarian follicles. Proc Natl Acad Sci U S A 112 5527 PMID: 25775542
Craig and Martin (2012) Dominance of flow-mediated constriction over flow-mediated dilatation in the rat carotid artery. Br J Pharmacol 167 527 PMID: 22537086
Ferlauto et al (2018) Design and validation of a foldable and photovoltaic wide-field epiretinal prosthesis. Nat Commun 9 992 PMID: 29520006
Chai et al (2017) Neural Circuit-Specialized Astrocytes: Transcriptomic, Proteomic, Morphological, and Functional Evidence. Neuron 95 531 PMID: 28712653
Bhaskaracharya et al (2014) Probenecid blocks human P2X7 receptor-induced dye uptake via a pannexin-1 independent mechanism. PLoS One 9 e93058 PMID: 24671093
Do you know of a great paper that uses Carbenoxolone disodium from Tocris? Please let us know.
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