| Size | Price | Stock | Qty |
|---|---|---|---|
| 100mg |
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| Other Sizes |
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| References |
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|---|---|
| Additional Infomation |
Icosanoic acid is a C20 striaght-chain saturated fatty acid which forms a minor constituent of peanut (L. arachis) and corn oils. Used as an organic thin film in the production of liquid crystals for a wide variety of technical applications. It has a role as a plant metabolite. It is a straight-chain saturated fatty acid and a long-chain fatty acid. It is a conjugate acid of an icosanoate.
Arachidic acid has been reported in Calodendrum capense, Amaranthus hybridus, and other organisms with data available. Arachidic Acid is a saturated long-chain fatty acid with a 20-carbon backbone. Arachidic acid is found naturally as a minor component of peanut oil. |
| Molecular Formula |
C20H40O2
|
|---|---|
| Molecular Weight |
312.5304
|
| Exact Mass |
312.302
|
| CAS # |
506-30-9
|
| Related CAS # |
Arachidic acid-d2;232600-70-3;Arachidic acid-d39;39756-32-6;Arachidic acid-d3;202480-70-4;Arachidic acid-13C;335080-96-1;Arachidic acid-d4;1219803-69-6;Arachidic acid-d4-1;2483831-15-6
|
| PubChem CID |
10467
|
| Appearance |
White to off-white solid powder
|
| Density |
0.9±0.1 g/cm3
|
| Boiling Point |
376.4±5.0 °C at 760 mmHg
|
| Melting Point |
74-76 °C(lit.)
|
| Flash Point |
169.7±12.5 °C
|
| Vapour Pressure |
0.0±0.9 mmHg at 25°C
|
| Index of Refraction |
1.457
|
| LogP |
9.28
|
| Hydrogen Bond Donor Count |
1
|
| Hydrogen Bond Acceptor Count |
2
|
| Rotatable Bond Count |
18
|
| Heavy Atom Count |
22
|
| Complexity |
226
|
| Defined Atom Stereocenter Count |
0
|
| InChi Key |
VKOBVWXKNCXXDE-UHFFFAOYSA-N
|
| InChi Code |
InChI=1S/C20H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h2-19H2,1H3,(H,21,22)
|
| Chemical Name |
icosanoic acid
|
| HS Tariff Code |
2934.99.9001
|
| 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)
|
| Solubility (In Vitro) |
DMSO : ~4.76 mg/mL (~15.23 mM)
|
|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 1 mg/mL (3.20 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 10.0 mg/mL clear DMSO stock solution to 400 μL of PEG300 and mix evenly; then add 50 μL of Tween-80 to the above solution and mix evenly; then add 450 μL of 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: ≥ 1 mg/mL (3.20 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 10.0 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: ≥ 1 mg/mL (3.20 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 | 3.1997 mL | 15.9985 mL | 31.9969 mL | |
| 5 mM | 0.6399 mL | 3.1997 mL | 6.3994 mL | |
| 10 mM | 0.3200 mL | 1.5998 mL | 3.1997 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.
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