| Size | Price | Stock | Qty |
|---|---|---|---|
| 250mg |
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| 500mg |
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| Other Sizes |
| ADME/Pharmacokinetics |
Metabolism / Metabolites
Indole undergoes pyrrole ring cleavage to produce N-formyl-o-aminobenzoic acid, an unstable compound that decomposes into o-aminobenzoic acid and formic acid. Indole is first hydroxylated to produce indolephenol, then indigo, which may undergo a hydrolytic ring-opening reaction. ...Indole is metabolized in rats to produce indolephenol, oxyindole, 5-hydroxyoxyindole, and indigo... 2,2-bis(3-indole)indolephenol is produced in horseradish. Deoxyviolin is produced in Chromobacterium. Cis-6,7-dihydroxy-6,7-dihydroxyindole may be present in Pseudomonas. /Excerpt from Table/ 3,3'-Diindolylacetic acid is produced in peas. o-Formamidobenzaldehyde is produced in scopolamine. 3-Hydroxyindole is produced in cocci. /Excerpt from table/ For more complete data on the metabolism/metabolites of indole (10 in total), please visit the HSDB record page. Known human metabolites of indole include 6-hydroxyindole, indophenol, and indoleone. |
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| References | |
| Additional Infomation |
1H-Indole is an indole compound and a polycyclic aromatic hydrocarbon. It is a metabolite of Escherichia coli and a tautomer of 3H-indole. Indole is a metabolite found or produced in Escherichia coli (K12 strain, MG1655 strain). Indole has also been reported in Tetrastigma hemsleyanum, Daphne odora, and other organisms with relevant data. Mechanism of Action: This study investigated the effects of heterocyclic compounds on hepatic enzymes that metabolize exogenous substances in mice. Female CD-1 mice were administered 5 μmol/kg coumarin, trimethylene oxide (TMO), or trimethylene sulfide (TMS) by gavage for 6 days; or daily by gavage of benzofuran, indole, or indole-3-methanol (IC) for 10 days. Animals were sacrificed 1 or 2 days after the last administration; livers were removed and the activities of epoxide hydrolase, glutathione S-transferase (GST), reduced NADH-quinone reductase (NADH/QR), glucose-6-phosphate dehydrogenase (G6PDH), glutathione reductase (GSSG-red), uridine diphosphate glucose dehydrogenase (UDPGDH), aniline hydroxylase, 7-ethoxycoumarin deethylase (ECOD), cytochrome c reductase (cyt-c-red), and cytochrome P450 were measured. Except for indole, all compounds significantly enhanced epoxide hydrolase activity. Except for TMO and TMS, all compounds increased GST activity. NADH/QR activity was increased only by coumarin and benzofuran. Indole only enhanced the activities of glutathione S-transferase (GST), uridine diphosphate glucose dehydrogenase (UDPGDH), and cytochrome c reductase. IC enhanced the activities of GST, UDPGDH, cytochrome c reductase, epoxide hydrolase, and cytochrome P450 and its associated monooxygenases. The reactions of benzofuran and coumarin were more diverse. Both compounds enhanced the activities of epoxide hydrolase, GST, and NADH/QR. Benzofuran decreased cytochrome P450 levels and increased cyclooxygenase (ECOD) activity.
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| Molecular Formula |
C8H7N
|
|---|---|
| Molecular Weight |
117.15
|
| Exact Mass |
117.057
|
| CAS # |
120-72-9
|
| Related CAS # |
Indole-d6;104959-27-5;Indole-13C;85597-55-3;Indole-13C8,15N;1337952-53-0;Indole-15N;40167-58-6;Indole-d7;73509-20-3
|
| PubChem CID |
798
|
| Appearance |
LEAFLETS (WATER, PETROLEUM), CRYSTALS (ETHER)
Colorless to yellowish scales, turning red on exposure to light and air. WHITE CRYSTALLINE SOLID Colorless, shiny flakes |
| Density |
1.1±0.1 g/cm3
|
| Boiling Point |
253.0±9.0 °C at 760 mmHg
|
| Melting Point |
51-54 °C(lit.)
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| Flash Point |
107.8±11.3 °C
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| Vapour Pressure |
0.0±0.5 mmHg at 25°C
|
| Index of Refraction |
1.681
|
| LogP |
2.14
|
| Hydrogen Bond Donor Count |
1
|
| Hydrogen Bond Acceptor Count |
0
|
| Rotatable Bond Count |
0
|
| Heavy Atom Count |
9
|
| Complexity |
101
|
| Defined Atom Stereocenter Count |
0
|
| SMILES |
N1([H])C([H])=C([H])C2=C([H])C([H])=C([H])C([H])=C12
|
| InChi Key |
SIKJAQJRHWYJAI-UHFFFAOYSA-N
|
| InChi Code |
InChI=1S/C8H7N/c1-2-4-8-7(3-1)5-6-9-8/h1-6,9H
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| Chemical Name |
1H-indole
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| Synonyms |
AI3 01540; AI3-01540; Indole
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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 : ~100 mg/mL (~853.61 mM)
H2O : ~3.57 mg/mL (~30.47 mM) |
|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.75 mg/mL (23.47 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.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 27.5 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: ≥ 2.75 mg/mL (23.47 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 27.5 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: ≥ 2.75 mg/mL (23.47 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 8.5361 mL | 42.6803 mL | 85.3606 mL | |
| 5 mM | 1.7072 mL | 8.5361 mL | 17.0721 mL | |
| 10 mM | 0.8536 mL | 4.2680 mL | 8.5361 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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