7ACC1 (Synonyms: Coumarin D 1421, 7-DCCA, 7-Diethylamino-2-oxo-2H-chromen-3-carboxylic Acid) |
| Catalog No.GC13691 |
7ACC1(DEAC; Coumarine D 1421; D 1421) interfèrent sélectivement avec les flux de lactate dans le microenvironnement tumoral riche en lactate; inhibe l'influx de lactate mais pas l'efflux dans les cellules tumorales exprimant les transporteurs MCT1 et MCT4.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 50995-74-9
Sample solution is provided at 25 µL, 10mM.
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7ACC1(DEAC; Coumarin D 1421; D 1421) selectively interfere with lactate fluxes in the lactate-rich tumor microenvironment; inhibits lactate influx but not efflux in tumor cells expressing MCT1 and MCT4 transporters.IC50 value: 0.86 uM(Lactate uptake inhibition) [1]Target: MCT inhibitor; lactate transport inhibitorContrary to the reference MCT1 inhibitor AR-C155858, 7ACC unexpectedly inhibited lactate influx but not efflux in tumor cells expressing MCT1 and MCT4 transporters. 7ACC delayed the growth of cervix SiHa tumors, colorectal HCT116 tumors, and orthoptopic MCF-7 breast tumors. MCT target engagement was confirmed by the lack of activity of 7ACC on bladder UM-UC-3 carcinoma that does not express functional MCT. 7ACC also inhibited SiHa tumor relapse after treatment with cisplatin. Finally, we found that contrary to AR-C155858, 7ACC did not prevent the cell entry of the substrate-mimetic drug 3-bromopyruvate (3BP) through MCT1, and contributed to the inhibition of tumor relapse after 3BP treatment.
References:
[1]. Draoui N, et al. Antitumor activity of 7-aminocarboxycoumarin derivatives, a new class of potent inhibitors of lactate influx but not efflux. Mol Cancer Ther. 2014 Jun;13(6):1410-8.
| Cas No. | 50995-74-9 | SDF | |
| Synonymes | Coumarin D 1421, 7-DCCA, 7-Diethylamino-2-oxo-2H-chromen-3-carboxylic Acid | ||
| Chemical Name | 7-(diethylamino)-2-oxochromene-3-carboxylic acid | ||
| Canonical SMILES | CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C(=O)O | ||
| Formula | C14H15NO4 | M.Wt | 261.27 |
| Solubility | ≥ 13.05mg/mL in DMSO | 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. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.8275 mL | 19.1373 mL | 38.2746 mL |
| 5 mM | 0.7655 mL | 3.8275 mL | 7.6549 mL |
| 10 mM | 0.3827 mL | 1.9137 mL | 3.8275 mL |
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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.
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Quality Control & SDS
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- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 23 reference(s) in Google Scholar.)
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