cinnoline;7H-cyclopenta[b]pyrazine;7H-cyclopenta[d]pyrimidine;imidazo[1,5-a]pyridine;imidazo[1,2-c]pyrimidine;isoquinoline;1,5-naphthyridine;1,6-naphthyridine;1,7-naphthyridine;1,8-naphthyridine;2,6-naphthyridine;2,7-naphthyridine;phthalazine;pyrazolo[1,5-a]pyridine;pyrido[3,2-d]pyrimidine;pyrido[4,3-d]pyrimidine;7H-pyrrolo[3,4-b]pyrazine;pyrrolo[1,2-b]pyridazine;7H-pyrrolo[3,4-d]pyrimidine;quinazoline;quinoline;quinoxaline

C165H129N47 — CID 158132549

About cinnoline;7H-cyclopenta[b]pyrazine;7H-cyclopenta[d]pyrimidine;imidazo[1,5-a]pyridine;imidazo[1,2-c]pyrimidine;isoquinoline;1,5-naphthyridine;1,6-naphthyridine;1,7-naphthyridine;1,8-naphthyridine;2,6-naphthyridine;2,7-naphthyridine;phthalazine;pyrazolo[1,5-a]pyridine;pyrido[3,2-d]pyrimidine;pyrido[4,3-d]pyrimidine;7H-pyrrolo[3,4-b]pyrazine;pyrrolo[1,2-b]pyridazine;7H-pyrrolo[3,4-d]pyrimidine;quinazoline;quinoline;quinoxaline

cinnoline;7H-cyclopenta[b]pyrazine;7H-cyclopenta[d]pyrimidine;imidazo[1,5-a]pyridine;imidazo[1,2-c]pyrimidine;isoquinoline;1,5-naphthyridine;1,6-naphthyridine;1,7-naphthyridine;1,8-naphthyridine;2,6-naphthyridine;2,7-naphthyridine;phthalazine;pyrazolo[1,5-a]pyridine;pyrido[3,2-d]pyrimidine;pyrido[4,3-d]pyrimidine;7H-pyrrolo[3,4-b]pyrazine;pyrrolo[1,2-b]pyridazine;7H-pyrrolo[3,4-d]pyrimidine;quinazoline;quinoline;quinoxaline (PubChem CID 158132549) has the molecular formula C165H129N47 and a molecular weight of 2770.18 g/mol. Its IUPAC name is cinnoline;7H-cyclopenta[b]pyrazine;7H-cyclopenta[d]pyrimidine;imidazo[1,5-a]pyridine;imidazo[1,2-c]pyrimidine;isoquinoline;1,5-naphthyridine;1,6-naphthyridine;1,7-naphthyridine;1,8-naphthyridine;2,6-naphthyridine;2,7-naphthyridine;phthalazine;pyrazolo[1,5-a]pyridine;pyrido[3,2-d]pyrimidine;pyrido[4,3-d]pyrimidine;7H-pyrrolo[3,4-b]pyrazine;pyrrolo[1,2-b]pyridazine;7H-pyrrolo[3,4-d]pyrimidine;quinazoline;quinoline;quinoxaline.

Molecular Properties

• Compound Name: cinnoline;7H-cyclopenta[b]pyrazine;7H-cyclopenta[d]pyrimidine;imidazo[1,5-a]pyridine;imidazo[1,2-c]pyrimidine;isoquinoline;1,5-naphthyridine;1,6-naphthyridine;1,7-naphthyridine;1,8-naphthyridine;2,6-naphthyridine;2,7-naphthyridine;phthalazine;pyrazolo[1,5-a]pyridine;pyrido[3,2-d]pyrimidine;pyrido[4,3-d]pyrimidine;7H-pyrrolo[3,4-b]pyrazine;pyrrolo[1,2-b]pyridazine;7H-pyrrolo[3,4-d]pyrimidine;quinazoline;quinoline;quinoxaline
• PubChem CID: 158132549
• Molecular Formula: C165H129N47
• Molecular Weight: 2770.18 g/mol
• Exact Mass: 2768.15
• IUPAC Name: cinnoline;7H-cyclopenta[b]pyrazine;7H-cyclopenta[d]pyrimidine;imidazo[1,5-a]pyridine;imidazo[1,2-c]pyrimidine;isoquinoline;1,5-naphthyridine;1,6-naphthyridine;1,7-naphthyridine;1,8-naphthyridine;2,6-naphthyridine;2,7-naphthyridine;phthalazine;pyrazolo[1,5-a]pyridine;pyrido[3,2-d]pyrimidine;pyrido[4,3-d]pyrimidine;7H-pyrrolo[3,4-b]pyrazine;pyrrolo[1,2-b]pyridazine;7H-pyrrolo[3,4-d]pyrimidine;quinazoline;quinoline;quinoxaline
• SMILES: C1=Cc2cncnc2C1.C1=Cc2nccnc2C1.C1=NCc2nccnc21.C1=NCc2ncncc21.c1cc2ccncc2cn1.c1cc2cnccc2cn1.c1cc2nccn2cn1.c1cc2ncncc2cn1.c1ccc2cnccc2c1.c1ccc2cnncc2c1.c1ccc2ncccc2c1.c1ccc2nccnc2c1.c1ccc2ncncc2c1.c1ccc2nnccc2c1.c1ccn2cncc2c1.c1ccn2nccc2c1.c1cnc2cccnc2c1.c1cnc2ccncc2c1.c1cnc2cnccc2c1.c1cnc2cncnc2c1.c1cnc2ncccc2c1.c1cnn2cccc2c1
• InChI: InChI=1S/2C9H7N.10C8H6N2.2C7H5N3.5C7H6N2.3C6H5N3/c1-2-6-9-8(4-1)5-3-7-10-9;1-2-4-9-7-10-6-5-8(9)3-1;1-3-9-6-8-2-4-10-5-7(1)8;1-3-9-5-8-6-10-4-2-7(1)8;1-3-7-8(9-5-1)4-2-6-10-7;1-3-7-4-2-6-10-8(7)9-5-1;1-2-7-6-9-5-3-8(7)10-4-1;1-2-7-3-5-9-6-8(7)10-4-1;1-2-4-8-7(3-1)5-9-6-10-8;1-2-4-8-6-10-9-5-7(8)3-1;1-2-4-8-7(3-1)9-5-6-10-8;1-2-4-8-7(3-1)5-6-9-10-8;1-2-8-3-6-4-9-5-10-7(1)6;1-2-6-7(9-3-1)4-8-5-10-6;1-3-7-4-2-6-9(7)8-5-1;1-2-6-4-8-5-9-7(6)3-1;1-2-6-7(3-1)9-5-4-8-6;1-2-6-9-7(3-1)4-5-8-9;1-2-4-9-6-8-5-7(9)3-1;1-5-2-8-4-9-6(5)3-7-1;1-2-9-6-4-7-3-5(6)8-1;1-2-7-5-9-4-3-8-6(1)9/h2*1-7H;10*1-6H;2*1-5H;1-6H;2*1-2,4-5H,3H2;2*1-6H;1-2,4H,3H2;1-3H,4H2;1-5H
• InChIKey: FSYMNSUIUTYEOE-UHFFFAOYSA-N
• XLogP: 30.46
• TPSA: 570.85 Ų
• H-Bond Acceptors: 47
• Heavy Atoms: 212
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	2770.18
LogP ≤ 5	30.46
H-Bond Donors ≤ 5	0
H-Bond Acceptors ≤ 10	47

Frequently Asked Questions

What is the IUPAC name of cinnoline;7H-cyclopenta[b]pyrazine;7H-cyclopenta[d]pyrimidine;imidazo[1,5-a]pyridine;imidazo[1,2-c]pyrimidine;isoquinoline;1,5-naphthyridine;1,6-naphthyridine;1,7-naphthyridine;1,8-naphthyridine;2,6-naphthyridine;2,7-naphthyridine;phthalazine;pyrazolo[1,5-a]pyridine;pyrido[3,2-d]pyrimidine;pyrido[4,3-d]pyrimidine;7H-pyrrolo[3,4-b]pyrazine;pyrrolo[1,2-b]pyridazine;7H-pyrrolo[3,4-d]pyrimidine;quinazoline;quinoline;quinoxaline?

The IUPAC name of cinnoline;7H-cyclopenta[b]pyrazine;7H-cyclopenta[d]pyrimidine;imidazo[1,5-a]pyridine;imidazo[1,2-c]pyrimidine;isoquinoline;1,5-naphthyridine;1,6-naphthyridine;1,7-naphthyridine;1,8-naphthyridine;2,6-naphthyridine;2,7-naphthyridine;phthalazine;pyrazolo[1,5-a]pyridine;pyrido[3,2-d]pyrimidine;pyrido[4,3-d]pyrimidine;7H-pyrrolo[3,4-b]pyrazine;pyrrolo[1,2-b]pyridazine;7H-pyrrolo[3,4-d]pyrimidine;quinazoline;quinoline;quinoxaline (CID 158132549) is cinnoline;7H-cyclopenta[b]pyrazine;7H-cyclopenta[d]pyrimidine;imidazo[1,5-a]pyridine;imidazo[1,2-c]pyrimidine;isoquinoline;1,5-naphthyridine;1,6-naphthyridine;1,7-naphthyridine;1,8-naphthyridine;2,6-naphthyridine;2,7-naphthyridine;phthalazine;pyrazolo[1,5-a]pyridine;pyrido[3,2-d]pyrimidine;pyrido[4,3-d]pyrimidine;7H-pyrrolo[3,4-b]pyrazine;pyrrolo[1,2-b]pyridazine;7H-pyrrolo[3,4-d]pyrimidine;quinazoline;quinoline;quinoxaline.

What is the SMILES notation for cinnoline;7H-cyclopenta[b]pyrazine;7H-cyclopenta[d]pyrimidine;imidazo[1,5-a]pyridine;imidazo[1,2-c]pyrimidine;isoquinoline;1,5-naphthyridine;1,6-naphthyridine;1,7-naphthyridine;1,8-naphthyridine;2,6-naphthyridine;2,7-naphthyridine;phthalazine;pyrazolo[1,5-a]pyridine;pyrido[3,2-d]pyrimidine;pyrido[4,3-d]pyrimidine;7H-pyrrolo[3,4-b]pyrazine;pyrrolo[1,2-b]pyridazine;7H-pyrrolo[3,4-d]pyrimidine;quinazoline;quinoline;quinoxaline?

The canonical SMILES for cinnoline;7H-cyclopenta[b]pyrazine;7H-cyclopenta[d]pyrimidine;imidazo[1,5-a]pyridine;imidazo[1,2-c]pyrimidine;isoquinoline;1,5-naphthyridine;1,6-naphthyridine;1,7-naphthyridine;1,8-naphthyridine;2,6-naphthyridine;2,7-naphthyridine;phthalazine;pyrazolo[1,5-a]pyridine;pyrido[3,2-d]pyrimidine;pyrido[4,3-d]pyrimidine;7H-pyrrolo[3,4-b]pyrazine;pyrrolo[1,2-b]pyridazine;7H-pyrrolo[3,4-d]pyrimidine;quinazoline;quinoline;quinoxaline is C1=Cc2cncnc2C1.C1=Cc2nccnc2C1.C1=NCc2nccnc21.C1=NCc2ncncc21.c1cc2ccncc2cn1.c1cc2cnccc2cn1.c1cc2nccn2cn1.c1cc2ncncc2cn1.c1ccc2cnccc2c1.c1ccc2cnncc2c1.c1ccc2ncccc2c1.c1ccc2nccnc2c1.c1ccc2ncncc2c1.c1ccc2nnccc2c1.c1ccn2cncc2c1.c1ccn2nccc2c1.c1cnc2cccnc2c1.c1cnc2ccncc2c1.c1cnc2cnccc2c1.c1cnc2cncnc2c1.c1cnc2ncccc2c1.c1cnn2cccc2c1.

What is the InChIKey of cinnoline;7H-cyclopenta[b]pyrazine;7H-cyclopenta[d]pyrimidine;imidazo[1,5-a]pyridine;imidazo[1,2-c]pyrimidine;isoquinoline;1,5-naphthyridine;1,6-naphthyridine;1,7-naphthyridine;1,8-naphthyridine;2,6-naphthyridine;2,7-naphthyridine;phthalazine;pyrazolo[1,5-a]pyridine;pyrido[3,2-d]pyrimidine;pyrido[4,3-d]pyrimidine;7H-pyrrolo[3,4-b]pyrazine;pyrrolo[1,2-b]pyridazine;7H-pyrrolo[3,4-d]pyrimidine;quinazoline;quinoline;quinoxaline?

The InChIKey is FSYMNSUIUTYEOE-UHFFFAOYSA-N. The full InChI is InChI=1S/2C9H7N.10C8H6N2.2C7H5N3.5C7H6N2.3C6H5N3/c1-2-6-9-8(4-1)5-3-7-10-9;1-2-4-9-7-10-6-5-8(9)3-1;1-3-9-6-8-2-4-10-5-7(1)8;1-3-9-5-8-6-10-4-2-7(1)8;1-3-7-8(9-5-1)4-2-6-10-7;1-3-7-4-2-6-10-8(7)9-5-1;1-2-7-6-9-5-3-8(7)10-4-1;1-2-7-3-5-9-6-8(7)10-4-1;1-2-4-8-7(3-1)5-9-6-10-8;1-2-4-8-6-10-9-5-7(8)3-1;1-2-4-8-7(3-1)9-5-6-10-8;1-2-4-8-7(3-1)5-6-9-10-8;1-2-8-3-6-4-9-5-10-7(1)6;1-2-6-7(9-3-1)4-8-5-10-6;1-3-7-4-2-6-9(7)8-5-1;1-2-6-4-8-5-9-7(6)3-1;1-2-6-7(3-1)9-5-4-8-6;1-2-6-9-7(3-1)4-5-8-9;1-2-4-9-6-8-5-7(9)3-1;1-5-2-8-4-9-6(5)3-7-1;1-2-9-6-4-7-3-5(6)8-1;1-2-7-5-9-4-3-8-6(1)9/h2*1-7H;10*1-6H;2*1-5H;1-6H;2*1-2,4-5H,3H2;2*1-6H;1-2,4H,3H2;1-3H,4H2;1-5H.

What are the key properties of cinnoline;7H-cyclopenta[b]pyrazine;7H-cyclopenta[d]pyrimidine;imidazo[1,5-a]pyridine;imidazo[1,2-c]pyrimidine;isoquinoline;1,5-naphthyridine;1,6-naphthyridine;1,7-naphthyridine;1,8-naphthyridine;2,6-naphthyridine;2,7-naphthyridine;phthalazine;pyrazolo[1,5-a]pyridine;pyrido[3,2-d]pyrimidine;pyrido[4,3-d]pyrimidine;7H-pyrrolo[3,4-b]pyrazine;pyrrolo[1,2-b]pyridazine;7H-pyrrolo[3,4-d]pyrimidine;quinazoline;quinoline;quinoxaline?

cinnoline;7H-cyclopenta[b]pyrazine;7H-cyclopenta[d]pyrimidine;imidazo[1,5-a]pyridine;imidazo[1,2-c]pyrimidine;isoquinoline;1,5-naphthyridine;1,6-naphthyridine;1,7-naphthyridine;1,8-naphthyridine;2,6-naphthyridine;2,7-naphthyridine;phthalazine;pyrazolo[1,5-a]pyridine;pyrido[3,2-d]pyrimidine;pyrido[4,3-d]pyrimidine;7H-pyrrolo[3,4-b]pyrazine;pyrrolo[1,2-b]pyridazine;7H-pyrrolo[3,4-d]pyrimidine;quinazoline;quinoline;quinoxaline has a molecular weight of 2770.18 g/mol, XLogP of 30.46, 0 rotatable bonds, 0 hydrogen bond donors, and 47 hydrogen bond acceptors.

Where does this data come from?

All data for cinnoline;7H-cyclopenta[b]pyrazine;7H-cyclopenta[d]pyrimidine;imidazo[1,5-a]pyridine;imidazo[1,2-c]pyrimidine;isoquinoline;1,5-naphthyridine;1,6-naphthyridine;1,7-naphthyridine;1,8-naphthyridine;2,6-naphthyridine;2,7-naphthyridine;phthalazine;pyrazolo[1,5-a]pyridine;pyrido[3,2-d]pyrimidine;pyrido[4,3-d]pyrimidine;7H-pyrrolo[3,4-b]pyrazine;pyrrolo[1,2-b]pyridazine;7H-pyrrolo[3,4-d]pyrimidine;quinazoline;quinoline;quinoxaline is sourced from PubChem (CID 158132549), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).