A1CP1

7-bromo-3-methyl-3,5-dihydro-4H-pyridazino[4,5-b]indol-4-one

Created:	2025-08-22
Last modified:	2026-05-20

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1 entries where A1CP1 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	24
Chiral Atom Count	0
Bond Count	26
Aromatic Bond Count	10

2D diagram of A1CP1

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Chemical Component Summary
Name	7-bromo-3-methyl-3,5-dihydro-4H-pyridazino[4,5-b]indol-4-one
Systematic Name (OpenEye OEToolkits)	7-bromanyl-3-methyl-5~{H}-pyridazino[4,5-b]indol-4-one
Formula	C₁₁ H₈ Br N₃ O
Molecular Weight	278.105
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	O=C1c2[NH]c3cc(Br)ccc3c2C=NN1C
SMILES	CACTVS	3.385	CN1N=Cc2c([nH]c3cc(Br)ccc23)C1=O
SMILES	OpenEye OEToolkits	3.1.0.0	CN1C(=O)c2c(c3ccc(cc3[nH]2)Br)C=N1
Canonical SMILES	CACTVS	3.385	CN1N=Cc2c([nH]c3cc(Br)ccc23)C1=O
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	CN1C(=O)c2c(c3ccc(cc3[nH]2)Br)C=N1
InChI	InChI	1.06	InChI=1S/C11H8BrN3O/c1-15-11(16)10-8(5-13-15)7-3-2-6(12)4-9(7)14-10/h2-5,14H,1H3
InChIKey	InChI	1.06	CYQMKXFBYCNPCZ-UHFFFAOYSA-N

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.