Determine the necessary mass, volume, or concentration for preparing a solution.
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≥98%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Tranilast is an antiallergic drug by inhibiting lipid mediator and cytokine release from inflammatory cells, used for the treatment of allergic disorders such as asthma, allergic rhinitis and atopic dermatitis.
An inhibitor of angiogenesis and the release of histamine and prostaglandins.
| Pubchem Sid | 504763412 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504763412 |
| Sonrisas canónicas | COC1=C(C=C(C=C1)C=CC(=O)NC2=CC=CC=C2C(=O)O)OC |
| IUPAC Name | 2-[[(E)-3-(3,4-dimethoxyphenyl)prop-2-enoyl]amino]benzoic acid |
| InChIKey | NZHGWWWHIYHZNX-CSKARUKUSA-N |
| 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+ |
| Isómeros SMILES | COC1=C(C=C(C=C1)/C=C/C(=O)NC2=CC=CC=C2C(=O)O)OC |
| WGK Alemania | 3 |
| RTECS | DG8731000 |
| CAS alternativo | 70806-55-2 |
| Peso molecular | 327.33 |
| Reaxy-Rn | 3987703 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3987703&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Phenylpropanoids and polyketides |
| Clase | Cinnamic acids and derivatives |
| Subclass | Cinnamic acid amides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | N-cinnamoylanthranilic acids |
| Alternative Parents | Acylaminobenzoic acid and derivatives Dimethoxybenzenes Anilides Benzoic acids Styrenes Phenoxy compounds N-arylamides Anisoles Benzoyl derivatives Alkyl aryl ethers Vinylogous amides Secondary carboxylic acid amides Monocarboxylic acids and derivatives Carboxylic acids Carbonyl compounds Hydrocarbon derivatives Organic oxides Organopnictogen compounds |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | N-cinnamoylanthranilic acid - Acylaminobenzoic acid or derivatives - O-dimethoxybenzene - Dimethoxybenzene - Benzoic acid or derivatives - Benzoic acid - Anilide - Phenoxy compound - Anisole - Phenol ether - Methoxybenzene - Benzoyl - Styrene - N-arylamide - Alkyl aryl ether - Monocyclic benzene moiety - Benzenoid - Vinylogous amide - Secondary carboxylic acid amide - Carboxamide group - Monocarboxylic acid or derivatives - Ether - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Carbonyl group - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organonitrogen compound - Organooxygen compound - Aromatic homomonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as n-cinnamoylanthranilic acids. These are aromatic compounds containing a cinnamic acid conjugated to an anthranilic acid. |
| External Descriptors | dimethoxybenzene - cinnamamides - amidobenzoic acid |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Jun 15, 2026 | T129491 | |
| Certificate of Analysis | Apr 03, 2026 | T129491 | |
| Certificate of Analysis | Apr 03, 2026 | T129491 | |
| Certificate of Analysis | Apr 03, 2026 | T129491 | |
| Certificate of Analysis | Apr 03, 2026 | T129491 | |
| Certificate of Analysis | Apr 03, 2026 | T129491 | |
| Certificate of Analysis | Apr 03, 2026 | T129491 | |
| Certificate of Analysis | Dec 30, 2025 | T129491 | |
| Certificate of Analysis | Dec 30, 2025 | T129491 | |
| Certificate of Analysis | Jul 14, 2023 | T129491 | |
| Certificate of Analysis | Jul 19, 2022 | T129491 |
| Solubilidad | Soluble in DMSO (>10 mg/ml), water (<1 mg/ml), and ethanol (<1 mg/ml). |
|---|---|
| Sensibilidad | Heat sensitive |
| Punto de fusión (°C) | 166.2-168.2 °C |
| Peso molecular | 327.300 g/mol |
| XLogP3 | 3.200 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 6 |
| Exact Mass | 327.111 Da |
| Monoisotopic Mass | 327.111 Da |
| Topological Polar Surface Area | 84.900 Ų |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Complexity | 464.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 1 |
| Covalently-Bonded Unit Count | 1 |
| 1. Qian ZhiZhi, Wang QianYi, Qiu ZhaoShun, Li DanYang, Zhang ChenCheng, Xiong XiYu, Zheng ZiHui, Ruan QinLi, Guo YiChen, Guo Jun. (2022) Protein nanoparticle-induced osmotic pressure gradients modify pulmonary edema through hyperpermeability in acute respiratory distress syndrome. JOURNAL OF NANOBIOTECHNOLOGY, 20 (1): (1-21). [PMID:35794575] [10.1186/s12951-022-01519-1] |
| 2. Kai-chao Wen, Zheng-an Li, Ji-heng Liu, Chuan Zhang, Feng Zhang, Feng-qian Li. (2024) Preparation and characterization of PLGA nano-drug delivery system co-loaded with tranilast/gallium phytate for stent coating. JOURNAL OF DRUG DELIVERY SCIENCE AND TECHNOLOGY, [PMID:] [10.1016/j.jddst.2024.105812] |