KW-8232 free base |
| رقم الكتالوجGC31633 |
KW-8232 قاعدة حرة ، عامل فعال مضاد لهشاشة العظام عن طريق الفم ، ويمكن أن يقلل من التخليق الحيوي لـ PGE2
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 170365-25-0
Sample solution is provided at 25 µL, 10mM.
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KW-8232 free base is an anti-osteoporotic agent, and can reduces the biosynthesis of PGE2.
KW-8232 free base is an anti-osteoporotic agent. KW-8232 reduces the biosynthesis of PGE2 in mouse osteoblastic cells[1].
KW-8232 (3, 10, 30 mg/kg, p.o.) potently increases the femoral bone mineral density (BMD) of immobilized legs of rats, and affects immobilization-induced abnormal bone turnovrer. KW-8232 markedly decreases urinary calcium excreation in the neurectomized rats only at 30 mg/kg, and highly reduces urinary pyridinoline and deoxypyridionline excretion which are markers of bone resorption in neurectomized rats. KW-8232 inhibits bone loss may be attributed to the lower prostaglandins (PGs)-stimulated bone resorption via regulation of PGE2 production[1].
[1]. Uchii M, et al. Effect of KW-8232, a novel anti-osteoporotic agent, on bone loss in sciatic neurectomized rats. Jpn J Pharmacol. 1998 Oct;78(2):241-3.
Animal experiment: | After male Sprague-Dawley rats (5-week-old) are anesthetized with sodium pentobarbital (30 mg/kg, i.p.), a dorsolateral incision is made on the right hip through which the sciatic nerve is exposed, and a 0.5-cm section is excised. The contralateral leg is left intact. KW-8232 is dissolved in distilled water and administered orally at 1, 3, 10, and 30 mg/kg once daily beginning 1 day prior to neurectomy. On day 28, rats are exsanguinated under diethyl ether agter obtaining urine, and their femurs are removed. Bone mineral density (BMD) is determined by dual energy x-ray absorptiometry. Twenty-four hour urine samples are collected from the animals, which are fasted immediately after the final administration of KW-8232[1]. |
References: [1]. Uchii M, et al. Effect of KW-8232, a novel anti-osteoporotic agent, on bone loss in sciatic neurectomized rats. Jpn J Pharmacol. 1998 Oct;78(2):241-3. | |
| Cas No. | 170365-25-0 | SDF | |
| Canonical SMILES | O=C(C(N1CCN(C)C)=C(C(C2=CC=C(O)C=C2)C3=CC=C(O)C=C3)C4=C1C=CC=C4)N5CCN(C6=CC=CC=C6Cl)CC5 | ||
| Formula | C36H37ClN4O3 | M.Wt | 609.16 |
| الذوبان | Soluble in DMSO | 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. |
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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 | 1.6416 mL | 8.208 mL | 16.416 mL |
| 5 mM | 0.3283 mL | 1.6416 mL | 3.2832 mL |
| 10 mM | 0.1642 mL | 0.8208 mL | 1.6416 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
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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
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- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
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Average Rating: 5 (Based on Reviews and 3 reference(s) in Google Scholar.)
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