| Size | Price | Stock | Qty |
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| 5mg |
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| 10mg |
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| 25mg |
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| 50mg |
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| 100mg |
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| 250mg |
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| 500mg |
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| References | |
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| Additional Infomation |
Tranilast is an amidobenzoic acid that is anthranilic acid in which one of the anilino hydrogens is replaced by a 3,4-dimethoxycinnamoyl group. It has a role as an anti-asthmatic drug, a nephroprotective agent, an anti-allergic agent, a calcium channel blocker, an antineoplastic agent, an aryl hydrocarbon receptor agonist and a hepatoprotective agent. It is a member of cinnamamides, a dimethoxybenzene, an amidobenzoic acid and a secondary carboxamide. It is functionally related to an anthranilic acid.
Tranilast is an antiallergic drug developed by Kissei Pharmaceuticals. In 1982, it was approved in Japan and South Korea for the management of bronchial asthma. Indications for keloid and hypertrophic scar were added in 1993. It has been used for the treatment of allergic disorders such as asthma, allergic rhinitis and atopic dermatitis. Drug Indication For the treatment of bronchial asthma, keloid and hypertrophic scar, and allergic disorders such as asthma, allergic rhinitis and atopic dermatitis. |
| Molecular Formula |
C18H17NO5
|
|---|---|
| Molecular Weight |
327.331285238266
|
| Exact Mass |
327.111
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| Elemental Analysis |
C, 66.05; H, 5.23; N, 4.28; O, 24.44
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| CAS # |
70806-55-2
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| Related CAS # |
Tranilast; 53902-12-8; Tranilast sodium; 104931-56-8
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| PubChem CID |
5282230
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| Appearance |
White to off-white solid powder
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| LogP |
3.703
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| Hydrogen Bond Donor Count |
2
|
| Hydrogen Bond Acceptor Count |
5
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| Rotatable Bond Count |
6
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| Heavy Atom Count |
24
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| Complexity |
464
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| Defined Atom Stereocenter Count |
0
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| SMILES |
O=C(O)C1=CC=CC=C1NC(/C=C/C2=CC(OC)=C(OC)C=C2)=O
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| InChi Key |
NZHGWWWHIYHZNX-CSKARUKUSA-N
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| InChi Code |
InChI=1S/C18H17NO5/c1-23-15-9-7-12(11-16(15)24-2)8-10-17(20)19-14-6-4-3-5-13(14)18(21)22/h3-11H,1-2H3,(H,19,20)(H,21,22)/b10-8+
|
| Chemical Name |
2-[[(E)-3-(3,4-dimethoxyphenyl)prop-2-enoyl]amino]benzoic acid
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| Synonyms |
Tranilast; SB252218; SB-252218; SB 252218; MK 341; MK341; MK-341; trans-Tranilast; brand name: Rizaben; Tranilastum; Tranpro
|
| 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: 65~100 mg/mL (198.6~305.5 mM)
Ethanol: ~4 mg/mL |
|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (7.64 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 25.0 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: ≥ 2.5 mg/mL (7.64 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 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly. (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 3.0550 mL | 15.2751 mL | 30.5502 mL | |
| 5 mM | 0.6110 mL | 3.0550 mL | 6.1100 mL | |
| 10 mM | 0.3055 mL | 1.5275 mL | 3.0550 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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