Determine the necessary mass, volume, or concentration for preparing a solution.
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≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Tyrphostin AG 99 is a potent, cell-permeable, reversible inhibitor of EGFR (epidermal growth factor receptor) and EGF-dependent cell proliferation. Stimulation of EGFRs result in tumor growth and proliferation, inhibition of apoptosis, stimulation of angiogenesis and the promotion of tissue invasion and metastasis. Tyrphostin AG 99 has been shown to inhibit EGFR phosphorylation and ERK1 and ERK2 activities.
| pKa | pKₐ: 8.81 (Predicted) |
|---|---|
| Ki-Daten | EGFR: Ki= 3.5 μM |
| Kanonisches Lächeln | C1=CC(=C(C=C1C=C(C#N)C(=O)N)O)O |
|---|---|
| IUPAC Name | (E)-2-cyano-3-(3,4-dihydroxyphenyl)prop-2-enamide |
| InChIKey | USOXQZNJFMKTKJ-XVNBXDOJSA-N |
| INCHI | 1S/C10H8N2O3/c11-5-7(10(12)15)3-6-1-2-8(13)9(14)4-6/h1-4,13-14H,(H2,12,15)/b7-3+ |
| Isomere SMILES | C1=CC(=C(C=C1/C=C(\C#N)/C(=O)N)O)O |
| WGK Deutschland | 3 |
| Molekulargewicht | 204.18 |
| Reaxy-Rn | 22160658 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=22160658&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 |
| Klasse | Cinnamic acids and derivatives |
| Subclass | Hydroxycinnamic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Hydroxycinnamic acids and derivatives |
| Alternative Parents | Cinnamic acid amides Catechols 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Benzene and substituted derivatives Primary carboxylic acid amides Nitriles Organopnictogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Cinnamic acid amide - Hydroxycinnamic acid or derivatives - Catechol - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Monocyclic benzene moiety - Benzenoid - Carboxamide group - Primary carboxylic acid amide - Carboxylic acid derivative - Carbonitrile - Nitrile - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Carbonyl group - Aromatic homomonocyclic compound |
| Beschreibung | This compound belongs to the class of organic compounds known as hydroxycinnamic acids and derivatives. These are compounds containing an cinnamic acid (or a derivative thereof) where the benzene ring is hydroxylated. |
| External Descriptors | Not available |
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| Löslichkeit | Soluble in DMSO (100 mM), ethanol (5 mM), DMF (~20 mg/ml), and 1:1 solution of DMSO:PBS (pH 7.2) us (~0.5 mg/ml). Insoluble in water. |
|---|---|
| Brechungsindex | n20D1.71 (Predicted) |
| Siedepunkt (°C) | ~544.4° C at 760 mmHg (Predicted) |
| Schmelzpunkt (°C) | 188.96° C (Predicted) |
| Molekulargewicht | 204.180 g/mol |
| XLogP3 | 0.400 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 204.053 Da |
| Monoisotopic Mass | 204.053 Da |
| Topological Polar Surface Area | 107.000 Ų |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 329.000 |
| 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 |