Temozolomide Acid (Synonyms: Temozolomide 8-Carboxylic Acid, TMZA) |
| رقم الكتالوجGC52076 |
حمض Temozolomide هو مشتق من حمض الكربوكسيل من Temozolomide. Temozolomide هو عامل مؤلكل للحمض النووي ، يقوم بميثلة قواعد الجوانين والأدينين للحمض النووي ، مما يتسبب في حدوث فواصل في حبلا مزدوج للحمض النووي ، وتوقف دورة الخلية ، وفي النهاية موت الخلية. يحتوي Temozolomide Acid على نشاط مشابه للمركب الرئيسي Temozolomide مع نفس النشاط المضاد للسرطان.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 113942-30-6
Sample solution is provided at 25 µL, 10mM.
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Temozolomide acid is an active metabolite of the alkylating agent precursor temozolomide .1 It is cytotoxic to TLX5 murine lymphoma cells in a concentration-dependent manner. Temozolomide acid is also a synthetic intermediate in the synthesis of temozolomide prodrugs with anticancer activity.2
1.Tsang, L.L.H., Farmer, P.B., Gescher, A., et al.Characterisation of urinary metabolites of temozolomide in humans and mice and evaluation of their cytotoxicityCancer Chemother. Pharmacol.26(6)429-436(1990) 2.Liu, D., Yang, J.-G., Cheng, J., et al.Synthesis and antitumor activity of 3-methyl-4-oxo-3,4-dihydroimidazo [5,1-d][1,2,3,5]tetrazine-8-carboxylates and -carboxamidesMolecules15(12)9427-9437(2010)
| Cas No. | 113942-30-6 | SDF | |
| المرادفات | Temozolomide 8-Carboxylic Acid, TMZA | ||
| Canonical SMILES | O=C(C(N=CN12)=C2N=NN(C)C1=O)O | ||
| Formula | C6H5N5O3 | M.Wt | 195.1 |
| الذوبان | DMF: 2 mg/ml,DMSO: 3 mg/ml,Ethanol: insol,PBS (pH 7.2): insol | 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. |
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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 | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 5.1256 mL | 25.6279 mL | 51.2558 mL |
| 5 mM | 1.0251 mL | 5.1256 mL | 10.2512 mL |
| 10 mM | 0.5126 mL | 2.5628 mL | 5.1256 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
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.
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 30 reference(s) in Google Scholar.)
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