Size | Price | Stock | Qty |
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250mg |
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500mg |
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Other Sizes |
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References | |
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Additional Infomation |
Lipoamide is a monocarboxylic acid amide resulting from the formal condensation of the carboxy group of lipoic acid with ammonia. It has a role as a human metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite and a mouse metabolite. It is a member of dithiolanes and a monocarboxylic acid amide. It is functionally related to a lipoic acid.
Lipoamide is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). Lipoamide has been reported in Homo sapiens, Apis cerana, and other organisms with data available. lipoamide is a metabolite found in or produced by Saccharomyces cerevisiae. |
Molecular Formula |
C8H15NOS2
|
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Molecular Weight |
205.33
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Exact Mass |
205.06
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CAS # |
940-69-2
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PubChem CID |
863
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Appearance |
Light yellow to yellow solid powder
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Density |
1.169 g/cm3
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Boiling Point |
399.2ºC at 760 mmHg
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Melting Point |
127-129ºC(lit.)
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Flash Point |
195.2ºC
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Index of Refraction |
1.562
|
LogP |
2.886
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Hydrogen Bond Donor Count |
1
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Hydrogen Bond Acceptor Count |
3
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Rotatable Bond Count |
5
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Heavy Atom Count |
12
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Complexity |
152
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Defined Atom Stereocenter Count |
0
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InChi Key |
FCCDDURTIIUXBY-UHFFFAOYSA-N
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InChi Code |
InChI=1S/C8H15NOS2/c9-8(10)4-2-1-3-7-5-6-11-12-7/h7H,1-6H2,(H2,9,10)
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Chemical Name |
5-(dithiolan-3-yl)pentanamide
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Synonyms |
NSC 90787; Lipoacin; Lipoamide
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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 Note: This product is not stable in solution, please use freshly prepared working solution for optimal results. |
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 : ≥ 50 mg/mL (~243.50 mM)
H2O : ~0.67 mg/mL (~3.26 mM) |
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Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.38 mg/mL (11.59 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 23.8 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.08 mg/mL (10.13 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 20.8 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 2.08 mg/mL (10.13 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. |
Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
1 mM | 4.8702 mL | 24.3510 mL | 48.7021 mL | |
5 mM | 0.9740 mL | 4.8702 mL | 9.7404 mL | |
10 mM | 0.4870 mL | 2.4351 mL | 4.8702 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.