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5mg | ||
10mg | ||
25mg | ||
50mg |
Purity: ≥98%
SC-51089 (CID132748) is a novel, potent PGE2 antagonist, and selective for the EP1 receptor subtype with antinociceptive activity. SC-51089 also inhibits the growth of glioma cell lines in vitro (IC50 = ~1 μM) and slows tumor growth in vivo
ln Vitro |
SC 51089 (5 μM; 24 h) is a Probegen E2 (PGE2) sensor that reacts to t-BuOOH to detect neuronal cell death [2].
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ln Vivo |
SC 51089 (40 μg/kg; intraperitoneally injected for 28 days) improves motor coordination and balance dysfunction in HD mice and rescues long-term memory deficits [3].
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Animal Protocol |
Animal/Disease Models: Huntington's disease (HD) R6/1 mouse model, from 13 to 18 weeks of age [3]
Doses: 40 μg/kg/day Route of Administration: Via mini-osmotic pump system at a rate of 0.11 μL/h at 28 Results of intraperitoneal (ip) injection within 1 day: improved motor coordination and balance dysfunction. Rescue long-term memory deficits. Improved expression of specific synaptic markers. diminished number of Huntington's nucleus inclusions in the striatum and hippocampus. |
References |
[1]. Abramovitz M, et, al. The utilization of recombinant prostanoid receptors to determine the affinities and selectivities of prostaglandins and related analogs. Biochim Biophys Acta. 2000 Jan 17;1483(2):285-93.
[2]. Saleem S, et, al. Effects of EP1 receptor on cerebral blood flow in the middle cerebral artery occlusion model of stroke in mice. J Neurosci Res. 2007 Aug 15;85(11):2433-40. [3]. Anglada-Huguet M, et, al. Prostaglandin E2 EP1 receptor antagonist improves motor deficits and rescues memory decline in R6/1 mouse model of Huntington's disease. Mol Neurobiol. 2014 Apr;49(2):784-95. |
Molecular Formula |
C22H19CLN4O3
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Molecular Weight |
459.3252
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CAS # |
146033-02-5
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Related CAS # |
SC 51089 free base;146033-03-6
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SMILES |
ClC1=CC2=C(OC3=CC=CC=C3CN2C(NNC(CCC4=CC=NC=C4)=O)=O)C=C1.Cl
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InChi Key |
ORMHJTXDPDGKIS-UHFFFAOYSA-N
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InChi Code |
InChI=1S/C22H19ClN4O3.ClH/c23-17-6-7-20-18(13-17)27(14-16-3-1-2-4-19(16)30-20)22(29)26-25-21(28)8-5-15-9-11-24-12-10-15/h1-4,6-7,9-13H,5,8,14H2,(H,25,28)(H,26,29)1H
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Chemical Name |
8-chloro-N'-(3-(pyridin-4-yl)propanoyl)dibenzo[b,f][1,4]oxazepine-10(11H)-carbohydrazide hydrochloride
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Synonyms |
SC-51089 hydrochloride SC-51089 HCl CID132748 CID-132748 CID 132748.
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HS Tariff Code |
2934.99.9001
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Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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Solubility (In Vitro) |
DMSO : ~100 mg/mL (~217.71 mM)
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Solubility (In Vivo) |
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.
Injection Formulations
Injection Formulation 1: DMSO : Tween 80: Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline)(e.g. IP/IV/IM/SC) *Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution. Injection Formulation 2: DMSO : PEG300 :Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO → 900 μL Corn oil) Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals). View More
Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO → 900 μL (20% SBE-β-CD in saline)] Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium) Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals). View More
Oral Formulation 3: Dissolved in PEG400  (Please use freshly prepared in vivo formulations for optimal results.) |
Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
1 mM | 2.1771 mL | 10.8854 mL | 21.7708 mL | |
5 mM | 0.4354 mL | 2.1771 mL | 4.3542 mL | |
10 mM | 0.2177 mL | 1.0885 mL | 2.1771 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration: mg/mL;
Method for preparing DMSO stock solution: mg drug pre-dissolved in μL DMSO (stock solution 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 stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.