| Size | Price | Stock | Qty |
|---|---|---|---|
| 50mg |
|
||
| 100mg |
|
||
| Other Sizes |
| Molecular Formula |
C1413C2H32O2
|
|---|---|
| Molecular Weight |
258.41
|
| Exact Mass |
258.247
|
| CAS # |
86683-25-2
|
| Related CAS # |
Palmitic acid;57-10-3;Palmitic acid sodium;408-35-5
|
| PubChem CID |
16213305
|
| Appearance |
White to off-white solid powder
|
| Density |
0.859 g/mL at 25ºC
|
| Boiling Point |
271.5ºC100 mm Hg(lit.)
|
| Melting Point |
61-64ºC(lit.)
|
| Index of Refraction |
1.453
|
| LogP |
5.552
|
| Hydrogen Bond Donor Count |
1
|
| Hydrogen Bond Acceptor Count |
2
|
| Rotatable Bond Count |
14
|
| Heavy Atom Count |
18
|
| Complexity |
178
|
| Defined Atom Stereocenter Count |
0
|
| SMILES |
CCCCCCCCCCCCCC[13CH2][13C](=O)O
|
| InChi Key |
IPCSVZSSVZVIGE-IIJSWMDNSA-N
|
| InChi Code |
InChI=1S/C16H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h2-15H2,1H3,(H,17,18)/i15+1,16+1
|
| Chemical Name |
(1,2-13C2)hexadecanoic 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: ~100 mg/mL (~387.0 mM; with ultrasonication)
|
|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (9.67 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (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 DMSO stock solution (25.0 mg/mL) to 900 μL of corn oil and mix well. (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 3.8698 mL | 19.3491 mL | 38.6982 mL | |
| 5 mM | 0.7740 mL | 3.8698 mL | 7.7396 mL | |
| 10 mM | 0.3870 mL | 1.9349 mL | 3.8698 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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