CITCO |
رقم الكتالوجGC17491
One-Click Copy Product Info
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CITCO ، أحد مشتقات إيميدازوثيازول ، هو ناهض انتقائي لمستقبلات الأندروستين (CAR)يمنع CITCO نمو وتوسع الخلايا الجذعية لورم الدماغ (BTSCs) وله EC50 من 49 نانومتر فوق مستقبلات البرنجين X (PXR) ، ولا يوجد نشاط على المستقبلات النووية الأخرى
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Cas No.: 338404-52-7
Sample solution is provided at 25 µL, 10mM.
CITCO, an imidazothiazole derivative, is a selective Constitutive androstane receptor (CAR) agonist. CITCO inhibits growth and expansion of brain tumour stem cells (BTSCs) and has an EC50 of 49 nM over pregnane X receptor (PXR), and no activity on other nuclear receptors[1].
CITCO (1-50 μM; 48 hours) results in a dose-dependent inhibition of viable cell count and proliferation in both T98G and U87MG glioma and BTSCs[1]. CITCO (2.5, 5 μM; 48 hours) induces cell cycle arrest differentially in different BTSCs in culture, but not in normal astrocytes[1]. CITCO (2.5-10 μM; 48 hours) induces apoptosis in BTSCs in culture in dose dependently, but not in normal astrocytes[1]. CITCO (0-25 μM; 48 hours) causes the T98G and U87MG glioma and BTSCs expressing very low levels of CAR protein that increased significantly[1].
CITCO (intraperitoneal; on days 22, 24, 26, 30 and 36) with 25 μg results a significant decrease in tumour growth, which further decreases to an undetectable level after treatment with 100 μg CITCO [1].
References:
[1]. Chakraborty S, et al. Constitutive androstane receptor agonist CITCO inhibits growth and expansion of brain tumour stem cells. Br J Cancer. 2011 Feb 1;104(3):448-59.
| Cas No. | 338404-52-7 | SDF | |
| Chemical Name | (E)-6-(4-chlorophenyl)imidazo[2,1-b]thiazole-5-carbaldehyde O-(3,4-dichlorobenzyl) oxime | ||
| Canonical SMILES | ClC1=CC=C(C=C1)C2=C(/C=N/OCC(C=C3Cl)=CC=C3Cl)N4C(SC=C4)=N2 | ||
| Formula | C19H12Cl3N3OS | M.Wt | 436.74 |
| الذوبان | DMF: 20 mg/ml,DMSO: 10 mg/ml | Storage | Desiccate at -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. |
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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 | 2.2897 mL | 11.4485 mL | 22.8969 mL |
| 5 mM | 457.9 μL | 2.2897 mL | 4.5794 mL |
| 10 mM | 229 μL | 1.1448 mL | 2.2897 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 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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Quality Control & SDS
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- Purity: >99.50% Appearance: A solid
- COA (Certificate of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 10 reference(s) in Google Scholar.)