Naveglitazar racemate (Synonyms: LY519818 racemate) |
Catalog No.GC31450 |
Naveglitazar racemate (LY519818 racemate) is the racemate of Naveglitazar.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 916085-47-7
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Kinase experiment: | Plasma protein binding of Naveglitazar is investigated using [3H]Naveglitazar and an ultracentrifugation technique. Mouse, rat, and monkey plasma is spiked at concentrations of 0.1, 1, 10, 100, and 1000 ng of [3H]Naveglitazar/mL and incubated for 1 h at 37°C. After incubation, three 1.2 mL aliquots are centrifuged at 130,000 rpm for 3.25 h at 37°C. Aliquots of the unbound fraction are diluted with 10 mL of scintillation fluid and analyzed by liquid scintillation counting[1]. |
Animal experiment: | The single-dose plasma pharmacokinetics of Naveglitazar, LY591026, and radioactivity are studied in male ICR mice, and male Fischer 344 rats after oral administration of [14C]Naveglitazar. A separate study is conducted in rats to evaluate the pharmacokinetics of Naveglitazar and LY591026 after the administration of a single 10 mg/kg dose of each compound. Mice and rats are administered a 10 mg/kg oral dose of [14C]Naveglitazar with a specific activity of 50 μCi/kg[1]. Mice[1] Mice are divided into three groups. Group 1 animals (n=3 per time point) are housed in shoebox cages and are used to determine the pharmacokinetics of Naveglitazar, LY591026, and radioactivity. Blood samples are collected for plasma from mice via cardiac puncture at 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, and 120 h postdose. Group 2 mice are housed in metabolism cages (n=3 per cage) for the collection of excreta to determine the mass balance and metabolism of Naveglitazar. Urine, feces, and cage wash are collected in 24 h intervals for up to 120 h. The third group of animals (n=3 per time point) are housed in shoebox cages and used to evaluate the metabolites present in plasma. Rat[1] Rats are divided into three groups. Group 1 animals (n=3 per time point) are housed in shoebox cages and are used to determine the pharmacokinetics of Naveglitazar, LY591026, and radioactivity. Blood samples are collected for plasma from rats via cardiac puncture at 0.5, 1, 2, 4, 8, 12, 24, 48, and 72 h postdose. Group 2 rats (n=4) are individually housed in metabolism cages for the collection of excreta to determine the mass balance and metabolism of Naveglitazar. Urine, feces, and cage wash are collected in 24 h intervals for up to 120 h. Group 3 animals, which are bile-cannulated rats (n=4), are individually housed in metabolism cages for the collection of excreta to determine the mass balance and metabolism of Naveglitazar. Urine, feces, and cage wash are collected in 24 h intervals for up to 72 h, whereas bile is collected in 8-h intervals. In a separate study, rats are given Naveglitazar or LY591026. In this study, blood samples for plasma are collected at 0.5, 1, 2, 4, 8, 12, and 24 h to determine pharmacokinetics of each analyte. |
References: [1]. Yi P, et al. The disposition and metabolism of naveglitazar, a peroxisome proliferator-activated receptor alpha-gamma dual, gamma-dominant agonist in mice, rats, and monkeys. Drug Metab Dispos. 2007 Jan;35(1):51-61. |
Naveglitazar racemate is the racemate of Naveglitazar. Naveglitazar is a nonthiozolidinedione peroxisome proliferator-activated receptor (PPAR) α-γ dual, γ-dominant agonist that has shown glucose-lowering potential in animal models and in the clinic.
Naveglitazar, a non-thiazolidinediones (TZD), functions as a potent and efficacious insulin sensitizer in rodents, possessing a novel profile that may result in an improved therapeutic agent for the treatment of type 2 diabetes and associated dyslipidemia. The extent of in vitro binding of [3H]Naveglitazar to plasma proteins is evaluated by ultracentrifugation in mouse, rat, and monkey plasma. The mean percentages±S.E.M. of protein binding of radioactivity in plasma over the concentration range of 0.1 to 1000 ng/ml after in vitro incubation at 37°C for 60 min are 99.5%±0.1% (mice), 99.6%±0.1% (rat), and 99.6%±0.3% (monkey). These results show that Naveglitazar is highly bound to plasma proteins among the species examined, and binding is independent of concentration[1].
[14C]Naveglitazar is quickly absorbed and moderately metabolized before elimination. After oral administration, 47, 31, and 62% of the radioactivity, as assessed by AUC values, are circulating as metabolites in mice, rats, and monkeys, respectively. Half-lives for Naveglitazar and radioactivity are similar within each species; however, monkeys have substantially longer half-lives in comparison to mice and rats. Naveglitazar and radioactivity are slowly cleared from the system circulation in all species evaluated[1].
[1]. Yi P, et al. The disposition and metabolism of naveglitazar, a peroxisome proliferator-activated receptor alpha-gamma dual, gamma-dominant agonist in mice, rats, and monkeys. Drug Metab Dispos. 2007 Jan;35(1):51-61.
Cas No. | 916085-47-7 | SDF | |
Synonyms | LY519818 racemate | ||
Canonical SMILES | O=C(O)C(OC)CC1=CC=C(OCCCOC2=CC=C(OC3=CC=CC=C3)C=C2)C=C1 | ||
Formula | C25H26O6 | M.Wt | 422.47 |
Solubility | 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 | 2.367 mL | 11.8352 mL | 23.6703 mL |
5 mM | 0.4734 mL | 2.367 mL | 4.7341 mL |
10 mM | 0.2367 mL | 1.1835 mL | 2.367 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 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.
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