Size | Price | |
---|---|---|
5g | ||
10g | ||
25g | ||
50g |
Imidazole is a planar 5-membered ring organic compound with the formula C₃N₂H₄. It is a white or colourless solid that is soluble in water, producing a mildly alkaline solution. In chemistry, it is an aromatic heterocycle, classified as a diazole, and has non-adjacent nitrogen atoms in meta-substitution.
Molecular Formula |
C3H4N2
|
---|---|
Molecular Weight |
68.0773
|
CAS # |
288-32-4
|
Appearance |
Typically exists as solids (or liquids in special cases) at room temperature
|
SMILES |
N1([H])C([H])=NC([H])=C1[H]
|
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) |
H2O : ≥ 100 mg/mL (~1468.86 mM)
DMSO : ~100 mg/mL (~1468.86 mM) |
---|---|
Solubility (In Vivo) |
Solubility in Formulation 1: 100 mg/mL (1468.86 mM) in PBS (add these co-solvents sequentially from left to right, and one by one), clear solution; with sonication.
 (Please use freshly prepared in vivo formulations for optimal results.) |
Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
1 mM | 14.6886 mL | 73.4430 mL | 146.8860 mL | |
5 mM | 2.9377 mL | 14.6886 mL | 29.3772 mL | |
10 mM | 1.4689 mL | 7.3443 mL | 14.6886 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.