A1A2V

4-methyl Erlotinib

Created:	2024-08-19
Last modified:	2025-10-29

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1 entries where A1A2V is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	55
Chiral Atom Count	0
Bond Count	57
Aromatic Bond Count	17

2D diagram of A1A2V

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Chemical Component Summary
Name	4-methyl Erlotinib
Synonyms	N-(3-ethynyl-4-methylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine
Systematic Name (OpenEye OEToolkits)	~{N}-(3-ethynyl-4-methyl-phenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine
Formula	C₂₃ H₂₅ N₃ O₄
Molecular Weight	407.462
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	C#Cc1cc(ccc1C)Nc1ncnc2cc(OCCOC)c(cc21)OCCOC
SMILES	CACTVS	3.385	COCCOc1cc2ncnc(Nc3ccc(C)c(c3)C#C)c2cc1OCCOC
SMILES	OpenEye OEToolkits	2.0.7	Cc1ccc(cc1C#C)Nc2c3cc(c(cc3ncn2)OCCOC)OCCOC
Canonical SMILES	CACTVS	3.385	COCCOc1cc2ncnc(Nc3ccc(C)c(c3)C#C)c2cc1OCCOC
Canonical SMILES	OpenEye OEToolkits	2.0.7	Cc1ccc(cc1C#C)Nc2c3cc(c(cc3ncn2)OCCOC)OCCOC
InChI	InChI	1.06	InChI=1S/C23H25N3O4/c1-5-17-12-18(7-6-16(17)2)26-23-19-13-21(29-10-8-27-3)22(30-11-9-28-4)14-20(19)24-15-25-23/h1,6-7,12-15H,8-11H2,2-4H3,(H,24,25,26)
InChIKey	InChI	1.06	PENVNSXCNXIPIF-UHFFFAOYSA-N

Related Resource References

Resource Name	Reference
PubChem	71750333

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.