| Size | Price | Stock | Qty |
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| 5mg |
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| 10mg |
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| 50mg |
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| 100mg |
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| Other Sizes |
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| ln Vitro |
Strongly inhibiting the expression of auxin-responsive genes, auxinole binds to TIR1 to increase the TIR1-IAA-Aux/IAA complex. This is a powerful TIR1/AFB receptor auxin blocking antagonist. Furthermore, auxinole complementarily inhibits a variety of plant growth responses caused by hormones [1]. In root hair cells, auxinole significantly lowers the amount of IAA-triggered detoxification. The brief rise in [Ca2+]cyt is nevertheless entirely inhibited by auxinole (20 μM), which also fills the Ca2+ response[2].
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| References |
| Molecular Formula |
C20H19NO3
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|---|---|
| Molecular Weight |
321.369765520096
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| Exact Mass |
321.136
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| CAS # |
86445-22-9
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| PubChem CID |
13077496
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| Appearance |
White to off-white solid powder
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| LogP |
3.6
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| Hydrogen Bond Donor Count |
2
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| Hydrogen Bond Acceptor Count |
3
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| Rotatable Bond Count |
5
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| Heavy Atom Count |
24
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| Complexity |
478
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| Defined Atom Stereocenter Count |
0
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| SMILES |
O=C(C(CC(C1C(C)=CC(C)=CC=1)=O)C1C2C(=CC=CC=2)NC=1)O
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| InChi Key |
HGUYAIJBXSQXGV-UHFFFAOYSA-N
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| InChi Code |
InChI=1S/C20H19NO3/c1-12-7-8-14(13(2)9-12)19(22)10-16(20(23)24)17-11-21-18-6-4-3-5-15(17)18/h3-9,11,16,21H,10H2,1-2H3,(H,23,24)
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| Chemical Name |
4-(2,4-dimethylphenyl)-2-(1H-indol-3-yl)-4-oxobutanoic acid
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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 Vitro) |
DMSO : ≥ 125 mg/mL (~388.96 mM)
Ethanol : ~2.5 mg/mL (~7.78 mM) |
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| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (7.78 mM) (saturation unknown) in 5% DMSO + 40% PEG300 + 5% Tween80 + 50% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.5 mg/mL (7.78 mM) (saturation unknown) in 5% DMSO + 95% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. 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 (6.47 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. Solubility in Formulation 4: ≥ 2.08 mg/mL (6.47 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. Solubility in Formulation 5: ≥ 2.08 mg/mL (6.47 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 20.8 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly. |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 3.1117 mL | 15.5584 mL | 31.1168 mL | |
| 5 mM | 0.6223 mL | 3.1117 mL | 6.2234 mL | |
| 10 mM | 0.3112 mL | 1.5558 mL | 3.1117 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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