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COTC (Synonyms: 2-Crotonyloxymethyl-(4R,5R,6R)-4,5,6-trihydroxycyclohex-2-enone)

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A bacterial metabolite with anticancer activity

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COTC Chemische Struktur

Cas No.: 57449-30-6

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Sample solution is provided at 25 µL, 10mM.



Description of COTC

COTC is a bacterial metabolite that has been found in S. griseosporeus and has anticancer activity.1 It inhibits glyoxalase in the presence of glutathione (GSH) in a concentration- and time-dependent manner. COTC inhibits the proliferation of HeLa cells (IC50 = 18 µg/ml), as well as reduces tumor growth and improves survival in an Ehrlich murine spontaneous adenocarcinoma model.

1.Takeuchi, T., Chimura, H., Hamada, M., et al.A glyoxalase I inhibitor of a new structural type produced by StreptomycesJ. Antibiot. (Tokyo)28(1)737-742(1975)

Chemical Properties of COTC

Cas No. 57449-30-6 SDF
Überlieferungen 2-Crotonyloxymethyl-(4R,5R,6R)-4,5,6-trihydroxycyclohex-2-enone
Canonical SMILES CC=CC(OCC1=C[C@@H](O)[C@@H](O)[C@@H](O)C1=O)=O
Formula C11H14O6 M.Wt 242.2
Löslichkeit DMSO: soluble,Methanol: soluble,Water: soluble Storage -20°C
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 of COTC

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1 mg 5 mg 10 mg
1 mM 4.1288 mL 20.6441 mL 41.2882 mL
5 mM 825.8 μL 4.1288 mL 8.2576 mL
10 mM 412.9 μL 2.0644 mL 4.1288 mL
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In vivo Formulation Calculator (Clear solution) of COTC

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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 saline, 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.
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3. All of the above co-solvents are available for purchase on the GlpBio website.

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Average Rating: 5 ★★★★★ (Based on Reviews and 30 reference(s) in Google Scholar.)

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