Determine the necessary mass, volume, or concentration for preparing a solution.
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Moligand™, ≥98% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged 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.
GW2974 is a dual selective inhibitor of EGFR and Neu (ErbB-2) receptor tyrosine kinases. It is known that tyrosine kinases are transmembrane proteins, which are essential in cell growth and survival. Studies indicate that GW2974 inhibits cancer line PC-3 growth, via its ability to inhibit tyrosine kinases. In addition, GW2974 stimulates the amount of NSE and Chr-A (chromogranin A) in cells. Studies involving BK5.erbB2 mice show that GW2974 inhibits 12-O-tetradecanoylphorbol-13-acetate-induced epidermal hyperproliferation, which resulted in a lower expression of EGFR and Neu. Furthermore, these studies suggest that the inhibitory effects on cell growth of GW2974 is more potent during tumor promotion and when Neu is overexpressed.
| Canonical Smiles | CN(C)C1=NC=C2C(=C1)C(=NC=N2)NC3=CC4=C(C=C3)N(N=C4)CC5=CC=CC=C5 |
|---|---|
| IUPAC Name | 4-N-(1-benzylindazol-5-yl)-6-N,6-N-dimethylpyrido[3,4-d]pyrimidine-4,6-diamine |
| InChIKey | DYYZXRCFCVDSKD-UHFFFAOYSA-N |
| INCHI | 1S/C23H21N7/c1-29(2)22-11-19-20(13-24-22)25-15-26-23(19)28-18-8-9-21-17(10-18)12-27-30(21)14-16-6-4-3-5-7-16/h3-13,15H,14H2,1-2H3,(H,25,26,28) |
| Isomeric SMILES | CN(C)C1=NC=C2C(=C1)C(=NC=N2)NC3=CC4=C(C=C3)N(N=C4)CC5=CC=CC=C5 |
| WGK Germany | 3 |
| Molecular Weight | 395.46 |
| Reaxy-Rn | 8938708 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8938708&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 | Organoheterocyclic compounds |
| Class | Pyridopyrimidines |
| Subclass | Pyrido[3,4-d]pyrimidines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrido[3,4-d]pyrimidines |
| Alternative Parents | Indazoles Dialkylarylamines Aminopyrimidines and derivatives Aminopyridines and derivatives Imidolactams Benzene and substituted derivatives Pyrazoles Heteroaromatic compounds Secondary amines Azacyclic compounds Organopnictogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Pyrido[3,4-d]pyrimidine - Benzopyrazole - Indazole - Dialkylarylamine - Aminopyridine - Aminopyrimidine - Monocyclic benzene moiety - Pyridine - Pyrimidine - Benzenoid - Imidolactam - Pyrazole - Heteroaromatic compound - Azole - Secondary amine - Azacycle - Organic nitrogen compound - Organonitrogen compound - Hydrocarbon derivative - Amine - Organopnictogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyrido[3,4-d]pyrimidines. These are compounds containing the pyrido[3,4-d]pyrimidine ring system, which is a pyridopyrimidine isomer with three ring nitrogen atoms at the 1-, 3-, and 7- position. |
| External Descriptors | Not available |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Sep 06, 2025 | G337820 | |
| Certificate of Analysis | Sep 06, 2025 | G337820 | |
| Certificate of Analysis | Sep 06, 2025 | G337820 | |
| Certificate of Analysis | Sep 06, 2025 | G337820 | |
| Certificate of Analysis | Sep 06, 2025 | G337820 |
| Solubility | Solubility: Soluble in DMSO: ≥20 mg/mL |
|---|---|
| Sensitivity | Hygroscopic |
| Molecular Weight | 395.500 g/mol |
| XLogP3 | 4.000 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 5 |
| Exact Mass | 395.186 Da |
| Monoisotopic Mass | 395.186 Da |
| Topological Polar Surface Area | 71.800 Ų |
| Heavy Atom Count | 30 |
| Formal Charge | 0 |
| Complexity | 552.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
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