Size | Price | Stock | Qty |
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25mg |
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50mg |
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100mg |
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250mg |
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500mg |
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1g |
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Other Sizes |
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Purity: ≥98%
ln Vitro |
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ln Vivo |
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Enzyme Assay |
After the cells are homogenized, they are centrifuged for 30 minutes at 4°C at 26900 × g. In 20 mM HEPES (pH 7.4), 100 mM NaCl, 10 mM MgCl2, 1 mM EDTA, and 0.1% fat-free BSA, membranes are re-suspended at a protein concentration of 2-3 mg/mL. Membranes (75 mg protein/mL in 50 mM HEPES, 100 mM NaCl, 10 mM MgCl2, 20 μg/mL saponin and 0.1% fat-free BSA; pH 7.4), 5 mg/mL with a wheat-germ agglutinin-coated scintillation proximity assay-bead, and 10 μM GDP for 10–15 min) are used in the GTPγ[35S] binding technique. 200 pM GTPγ[35S] is added to initiate the GTPγ[35S]-binding reaction. Following 120 minutes at room temperature, the plates undergo a 10-minute 300 × g centrifugation before being tallied.
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Cell Assay |
Analysis of CHO cells using flow cytometry reveals antagonist-mediated internalization of S1P1 receptors. An agonist is added to standard culture medium and Myc-tag hS1P1 cells are incubated for 1 hour at 37°C. The cells are then washed with PBS. While one aliquot is left in culture medium (without an agonist) at 37°C for three hours, the other is kept on ice for three hours (or twelve hours). First, the cells are incubated for 60 minutes at 4°C with either 4 μg/mL monoclonal mouse anti-C-myc IgG1 antibody or isotype control mouse IgG1. Next, they are incubated with 1 μg/mL of goat anti-mouse secondary conjugates that have been labeled with Alexa488, which is a fluorescent dye. Using 10,000 viable cells per sample, the cells are measured using flow cytometry.
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Animal Protocol |
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References |
Molecular Formula |
C62H74F6N4O10
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Molecular Weight |
632.68
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Elemental Analysis |
C, 64.80; H, 6.49; F, 9.92; N, 4.88; O, 13.92
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CAS # |
1234627-85-0
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Related CAS # |
Siponimod; 1230487-00-9
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Appearance |
Solid powder
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SMILES |
CCC1=C(C=CC(=C1)/C(=N/OCC2=CC(=C(C=C2)C3CCCCC3)C(F)(F)F)/C)CN4CC(C4)C(=O)O.CCC1=C(C=CC(=C1)/C(=N/OCC2=CC(=C(C=C2)C3CCCCC3)C(F)(F)F)/C)CN4CC(C4)C(=O)O.C(=C/C(=O)O)\C(=O)O
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InChi Key |
JNLIKIBISICTMS-PEJBKAKVSA-N
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InChi Code |
InChI=1S/2C29H35F3N2O3.C4H4O4/c2*1-3-21-14-23(10-11-24(21)15-34-16-25(17-34)28(35)36)19(2)33-37-18-20-9-12-26(22-7-5-4-6-8-22)27(13-20)29(30,31)32;5-3(6)1-2-4(7)8/h2*9-14,22,25H,3-8,15-18H2,1-2H3,(H,35,36);1-2H,(H,5,6)(H,7,8)/b2*33-19+;2-1+
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Chemical Name |
(E)-but-2-enedioic acid;1-[[4-[(E)-N-[[4-cyclohexyl-3-(trifluoromethyl)phenyl]methoxy]-C-methylcarbonimidoyl]-2-ethylphenyl]methyl]azetidine-3-carboxylic acid
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Synonyms |
NVP-BAF-312; NVP-BAF 312; NVP-BAF312-NX; NVP-BAF312; NVP-BAF312-AEA; Siponimod fumarate; Siponimod; Mayzent; WHO 9491; WHO-9491; WHO9491; BAF-312; BAF 312; BAF312
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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 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.) |
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Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
1 mM | 1.5806 mL | 7.9029 mL | 15.8058 mL | |
5 mM | 0.3161 mL | 1.5806 mL | 3.1612 mL | |
10 mM | 0.1581 mL | 0.7903 mL | 1.5806 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.
NCT Number | Recruitment | interventions | Conditions | Sponsor/Collaborators | Start Date | Phases |
NCT00422175 | Completed | Drug: BAF 312 | Healthy | Novartis | October 2006 | Phase 1 |
NCT01565902 | Completed | Drug: BAF312 | Hepatic Impairment | Novartis Pharmaceuticals | October 2012 | Phase 1 |
NCT01904214 | Completed | Drug: BAF312 | Renal Impairment | Novartis Pharmaceuticals | July 2013 | Phase 1 |
NCT03338998 | Completed | Drug: BAF312 solution Drug: BAF312 tablet |
Hemorrhagic Stroke Intracerebral Hemorrhage (ICH) |
Novartis Pharmaceuticals | December 24, 2017 | Phase 2 |
NCT00879658 | Completed | Drug: BAF312 Drug: Placebo |
Relapsing-remitting Multiple Sclerosis |
Novartis Pharmaceuticals | March 30, 2009 | Phase 2 |