WHI-P97 |
| Catalog No.GC15956 |
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 211555-05-4
Sample solution is provided at 25 µL, 10mM.
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WHI-P97 is a rationally designed potent inhibitor of JAK-3.IC50 value:Target: JAK3Treatment of mast cells with WHI-P97 inhibited the translocation of 5-lipoxygenase (5-LO) from the nucleoplasm to the nuclear membrane and consequently 5-LO-dependent leukotriene (LT) synthesis after IgE receptor/FcepsilonRI crosslinking by >90% at low micromolar concentrations. WHI-P97 did not directly inhibit the enzymatic activity of 5-LO, but prevented its translocation to the nuclear membrane without affecting the requisite calcium signal. WHI-P97 was very well tolerated in mice, with no signs of toxicity at dose levels ranging from 5 microg/kg to 50 mg/kg, and LD(10) was not reached at a 50 mg/kg dose level when administered as a single i. p. or i.v. bolus dose.
References:
[1]. Ji KA, Yang MS, Jou I, Shong MH, Joe EH.Thrombin induces expression of cytokine-induced SH2 protein (CIS) in rat brain astrocytes: involvement of phospholipase A2, cyclooxygenase, and lipoxygenase.Glia. 2004 Nov 1;48(2):102-11.
[2]. Wong WS, Leong KP.Tyrosine kinase inhibitors: a new approach for asthma.Biochim Biophys Acta. 2004 Mar 11;1697(1-2):53-69.
[3]. Uckun FM, Sudbeck EA, Mao C, Ghosh S, Liu XP, Vassilev AO, Navara CS, Narla RK.Structure-based design of novel anticancer agents.Curr Cancer Drug Targets. 2001 May;1(1):59-71.
[4]. Sudbeck EA, Liu XP, Narla RK, Mahajan S, Ghosh S, Mao C, Uckun FM.Structure-based design of specific inhibitors of Janus kinase 3 as apoptosis-inducing antileukemic agents.Clin Cancer Res. 1999 Jun;5(6):1569-82.
| Cas No. | 211555-05-4 | SDF | |
| Chemical Name | 2,6-dibromo-4-[(6,7-dimethoxyquinazolin-4-yl)amino]phenol | ||
| Canonical SMILES | COC1=C(C=C2C(=C1)C(=NC=N2)NC3=CC(=C(C(=C3)Br)O)Br)OC | ||
| Formula | C16H13Br2N3O3 | M.Wt | 455.11 |
| Solubility | DMSO : 3.33 mg/mL (7.32 mM; ultrasonic and warming and heat to 80°C) | Storage | Store 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. |
||
| 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 | 2.1973 mL | 10.9864 mL | 21.9727 mL |
| 5 mM | 0.4395 mL | 2.1973 mL | 4.3945 mL |
| 10 mM | 0.2197 mL | 1.0986 mL | 2.1973 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: >99.00%
- 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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