6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-dihydro-5H-cyclopenta[b]pyridine;5,6-dihydro-4H-cyclopenta[c][1,2]oxazole;6,7-dihydro-5H-cyclopenta[c]pyridazine;6,7-dihydro-5H-cyclopenta[c]pyridine;5,6-dihydro-4H-cyclopenta[d][1,2]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;6,7-dihydro-5H-cyclopenta[d]pyridazine;bis(6,7-dihydro-5H-cyclopenta[d]pyrimidine);5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;6,7-dihydro-5H-cyclopenta[d]triazine;6,7-dihydro-5H-cyclopenta[e][1,2,4]triazine;1,4-dihydroquinoxaline;1,2,3,4,5,6-hexahydrocyclopenta[c]pyrazole;bis(1H-indazole);phthalazine;quinazoline;4,5,6,7-tetrahydro-1,3-benzothiazole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;1,4,5,6-tetrahydrocyclopenta[d]pyrazole

C150H167N39O3S2 — CID 160523916

About 6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-dihydro-5H-cyclopenta[b]pyridine;5,6-dihydro-4H-cyclopenta[c][1,2]oxazole;6,7-dihydro-5H-cyclopenta[c]pyridazine;6,7-dihydro-5H-cyclopenta[c]pyridine;5,6-dihydro-4H-cyclopenta[d][1,2]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;6,7-dihydro-5H-cyclopenta[d]pyridazine;bis(6,7-dihydro-5H-cyclopenta[d]pyrimidine);5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;6,7-dihydro-5H-cyclopenta[d]triazine;6,7-dihydro-5H-cyclopenta[e][1,2,4]triazine;1,4-dihydroquinoxaline;1,2,3,4,5,6-hexahydrocyclopenta[c]pyrazole;bis(1H-indazole);phthalazine;quinazoline;4,5,6,7-tetrahydro-1,3-benzothiazole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;1,4,5,6-tetrahydrocyclopenta[d]pyrazole

6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-dihydro-5H-cyclopenta[b]pyridine;5,6-dihydro-4H-cyclopenta[c][1,2]oxazole;6,7-dihydro-5H-cyclopenta[c]pyridazine;6,7-dihydro-5H-cyclopenta[c]pyridine;5,6-dihydro-4H-cyclopenta[d][1,2]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;6,7-dihydro-5H-cyclopenta[d]pyridazine;bis(6,7-dihydro-5H-cyclopenta[d]pyrimidine);5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;6,7-dihydro-5H-cyclopenta[d]triazine;6,7-dihydro-5H-cyclopenta[e][1,2,4]triazine;1,4-dihydroquinoxaline;1,2,3,4,5,6-hexahydrocyclopenta[c]pyrazole;bis(1H-indazole);phthalazine;quinazoline;4,5,6,7-tetrahydro-1,3-benzothiazole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;1,4,5,6-tetrahydrocyclopenta[d]pyrazole (PubChem CID 160523916) has the molecular formula C150H167N39O3S2 and a molecular weight of 2628.39 g/mol. Its IUPAC name is 6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-dihydro-5H-cyclopenta[b]pyridine;5,6-dihydro-4H-cyclopenta[c][1,2]oxazole;6,7-dihydro-5H-cyclopenta[c]pyridazine;6,7-dihydro-5H-cyclopenta[c]pyridine;5,6-dihydro-4H-cyclopenta[d][1,2]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;6,7-dihydro-5H-cyclopenta[d]pyridazine;bis(6,7-dihydro-5H-cyclopenta[d]pyrimidine);5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;6,7-dihydro-5H-cyclopenta[d]triazine;6,7-dihydro-5H-cyclopenta[e][1,2,4]triazine;1,4-dihydroquinoxaline;1,2,3,4,5,6-hexahydrocyclopenta[c]pyrazole;bis(1H-indazole);phthalazine;quinazoline;4,5,6,7-tetrahydro-1,3-benzothiazole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;1,4,5,6-tetrahydrocyclopenta[d]pyrazole.

Molecular Properties

• Compound Name: 6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-dihydro-5H-cyclopenta[b]pyridine;5,6-dihydro-4H-cyclopenta[c][1,2]oxazole;6,7-dihydro-5H-cyclopenta[c]pyridazine;6,7-dihydro-5H-cyclopenta[c]pyridine;5,6-dihydro-4H-cyclopenta[d][1,2]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;6,7-dihydro-5H-cyclopenta[d]pyridazine;bis(6,7-dihydro-5H-cyclopenta[d]pyrimidine);5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;6,7-dihydro-5H-cyclopenta[d]triazine;6,7-dihydro-5H-cyclopenta[e][1,2,4]triazine;1,4-dihydroquinoxaline;1,2,3,4,5,6-hexahydrocyclopenta[c]pyrazole;bis(1H-indazole);phthalazine;quinazoline;4,5,6,7-tetrahydro-1,3-benzothiazole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;1,4,5,6-tetrahydrocyclopenta[d]pyrazole
• PubChem CID: 160523916
• Molecular Formula: C150H167N39O3S2
• Molecular Weight: 2628.39 g/mol
• Exact Mass: 2626.36
• IUPAC Name: 6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-dihydro-5H-cyclopenta[b]pyridine;5,6-dihydro-4H-cyclopenta[c][1,2]oxazole;6,7-dihydro-5H-cyclopenta[c]pyridazine;6,7-dihydro-5H-cyclopenta[c]pyridine;5,6-dihydro-4H-cyclopenta[d][1,2]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;6,7-dihydro-5H-cyclopenta[d]pyridazine;bis(6,7-dihydro-5H-cyclopenta[d]pyrimidine);5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;6,7-dihydro-5H-cyclopenta[d]triazine;6,7-dihydro-5H-cyclopenta[e][1,2,4]triazine;1,4-dihydroquinoxaline;1,2,3,4,5,6-hexahydrocyclopenta[c]pyrazole;bis(1H-indazole);phthalazine;quinazoline;4,5,6,7-tetrahydro-1,3-benzothiazole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;1,4,5,6-tetrahydrocyclopenta[d]pyrazole
• SMILES: C1=CNc2ccccc2N1.C1CC2=C(C1)NNC2.c1cc2c(cn1)CCC2.c1cc2c(nn1)CCC2.c1ccc2[nH]ncc2c1.c1ccc2[nH]ncc2c1.c1ccc2cnncc2c1.c1ccc2ncncc2c1.c1cnc2c(c1)CCC2.c1cnc2c(n1)CCC2.c1n[nH]c2c1CCC2.c1nc2c([nH]1)CCC2.c1nc2c(o1)CCC2.c1nc2c(s1)CCC2.c1nc2c(s1)CCCC2.c1ncc2c(n1)CCC2.c1ncc2c(n1)CCC2.c1nnc2c(n1)CCC2.c1nncc2c1CCC2.c1nnnc2c1CCC2.c1noc2c1CCC2.c1onc2c1CCC2
• InChI: InChI=1S/2C8H6N2.C8H8N2.2C8H9N.5C7H8N2.2C7H6N2.C7H9NS.2C6H7N3.C6H8N2.C6H10N2.C6H8N2.3C6H7NO.C6H7NS/c1-2-4-8-7(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;1-3-7-4-2-6-9-8(7)5-1;1-2-7-4-5-9-6-8(7)3-1;2*1-2-6-4-8-5-9-7(6)3-1;1-2-6-4-8-9-5-7(6)3-1;1-2-6-7(3-1)9-5-4-8-6;1-2-6-4-5-8-9-7(6)3-1;2*1-2-4-7-6(3-1)5-8-9-7;1-2-4-7-6(3-1)8-5-9-7;1-2-5-6(3-1)9-8-4-7-5;1-2-5-4-7-9-8-6(5)3-1;1-2-5-6(3-1)8-4-7-5;2*1-2-5-4-7-8-6(5)3-1;1-2-5-6(3-1)8-4-7-5;1-2-5-4-8-7-6(5)3-1;1-2-5-4-7-8-6(5)3-1;1-2-5-6(3-1)8-4-7-5/h2*1-6H;1-6,9-10H;2,4,6H,1,3,5H2;4-6H,1-3H2;5*4-5H,1-3H2;2*1-5H,(H,8,9);5H,1-4H2;2*4H,1-3H2;4H,1-3H2,(H,7,8);7-8H,1-4H2;4H,1-3H2,(H,7,8);4*4H,1-3H2
• InChIKey: JTXXMTSDDWFPGM-UHFFFAOYSA-N
• XLogP: 26.54
• TPSA: 550.29 Ų
• H-Bond Donors: 8
• H-Bond Acceptors: 40
• Heavy Atoms: 194
• Complexity: —

Lipinski Rule of Five

4 violations

Rule	Value
MW ≤ 500	2628.39
LogP ≤ 5	26.54
H-Bond Donors ≤ 5	8
H-Bond Acceptors ≤ 10	40

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'anil_NH_alk_C(2)', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of 6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-dihydro-5H-cyclopenta[b]pyridine;5,6-dihydro-4H-cyclopenta[c][1,2]oxazole;6,7-dihydro-5H-cyclopenta[c]pyridazine;6,7-dihydro-5H-cyclopenta[c]pyridine;5,6-dihydro-4H-cyclopenta[d][1,2]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;6,7-dihydro-5H-cyclopenta[d]pyridazine;bis(6,7-dihydro-5H-cyclopenta[d]pyrimidine);5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;6,7-dihydro-5H-cyclopenta[d]triazine;6,7-dihydro-5H-cyclopenta[e][1,2,4]triazine;1,4-dihydroquinoxaline;1,2,3,4,5,6-hexahydrocyclopenta[c]pyrazole;bis(1H-indazole);phthalazine;quinazoline;4,5,6,7-tetrahydro-1,3-benzothiazole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;1,4,5,6-tetrahydrocyclopenta[d]pyrazole?

The IUPAC name of 6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-dihydro-5H-cyclopenta[b]pyridine;5,6-dihydro-4H-cyclopenta[c][1,2]oxazole;6,7-dihydro-5H-cyclopenta[c]pyridazine;6,7-dihydro-5H-cyclopenta[c]pyridine;5,6-dihydro-4H-cyclopenta[d][1,2]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;6,7-dihydro-5H-cyclopenta[d]pyridazine;bis(6,7-dihydro-5H-cyclopenta[d]pyrimidine);5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;6,7-dihydro-5H-cyclopenta[d]triazine;6,7-dihydro-5H-cyclopenta[e][1,2,4]triazine;1,4-dihydroquinoxaline;1,2,3,4,5,6-hexahydrocyclopenta[c]pyrazole;bis(1H-indazole);phthalazine;quinazoline;4,5,6,7-tetrahydro-1,3-benzothiazole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;1,4,5,6-tetrahydrocyclopenta[d]pyrazole (CID 160523916) is 6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-dihydro-5H-cyclopenta[b]pyridine;5,6-dihydro-4H-cyclopenta[c][1,2]oxazole;6,7-dihydro-5H-cyclopenta[c]pyridazine;6,7-dihydro-5H-cyclopenta[c]pyridine;5,6-dihydro-4H-cyclopenta[d][1,2]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;6,7-dihydro-5H-cyclopenta[d]pyridazine;bis(6,7-dihydro-5H-cyclopenta[d]pyrimidine);5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;6,7-dihydro-5H-cyclopenta[d]triazine;6,7-dihydro-5H-cyclopenta[e][1,2,4]triazine;1,4-dihydroquinoxaline;1,2,3,4,5,6-hexahydrocyclopenta[c]pyrazole;bis(1H-indazole);phthalazine;quinazoline;4,5,6,7-tetrahydro-1,3-benzothiazole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;1,4,5,6-tetrahydrocyclopenta[d]pyrazole.

What is the SMILES notation for 6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-dihydro-5H-cyclopenta[b]pyridine;5,6-dihydro-4H-cyclopenta[c][1,2]oxazole;6,7-dihydro-5H-cyclopenta[c]pyridazine;6,7-dihydro-5H-cyclopenta[c]pyridine;5,6-dihydro-4H-cyclopenta[d][1,2]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;6,7-dihydro-5H-cyclopenta[d]pyridazine;bis(6,7-dihydro-5H-cyclopenta[d]pyrimidine);5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;6,7-dihydro-5H-cyclopenta[d]triazine;6,7-dihydro-5H-cyclopenta[e][1,2,4]triazine;1,4-dihydroquinoxaline;1,2,3,4,5,6-hexahydrocyclopenta[c]pyrazole;bis(1H-indazole);phthalazine;quinazoline;4,5,6,7-tetrahydro-1,3-benzothiazole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;1,4,5,6-tetrahydrocyclopenta[d]pyrazole?

The canonical SMILES for 6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-dihydro-5H-cyclopenta[b]pyridine;5,6-dihydro-4H-cyclopenta[c][1,2]oxazole;6,7-dihydro-5H-cyclopenta[c]pyridazine;6,7-dihydro-5H-cyclopenta[c]pyridine;5,6-dihydro-4H-cyclopenta[d][1,2]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;6,7-dihydro-5H-cyclopenta[d]pyridazine;bis(6,7-dihydro-5H-cyclopenta[d]pyrimidine);5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;6,7-dihydro-5H-cyclopenta[d]triazine;6,7-dihydro-5H-cyclopenta[e][1,2,4]triazine;1,4-dihydroquinoxaline;1,2,3,4,5,6-hexahydrocyclopenta[c]pyrazole;bis(1H-indazole);phthalazine;quinazoline;4,5,6,7-tetrahydro-1,3-benzothiazole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;1,4,5,6-tetrahydrocyclopenta[d]pyrazole is C1=CNc2ccccc2N1.C1CC2=C(C1)NNC2.c1cc2c(cn1)CCC2.c1cc2c(nn1)CCC2.c1ccc2[nH]ncc2c1.c1ccc2[nH]ncc2c1.c1ccc2cnncc2c1.c1ccc2ncncc2c1.c1cnc2c(c1)CCC2.c1cnc2c(n1)CCC2.c1n[nH]c2c1CCC2.c1nc2c([nH]1)CCC2.c1nc2c(o1)CCC2.c1nc2c(s1)CCC2.c1nc2c(s1)CCCC2.c1ncc2c(n1)CCC2.c1ncc2c(n1)CCC2.c1nnc2c(n1)CCC2.c1nncc2c1CCC2.c1nnnc2c1CCC2.c1noc2c1CCC2.c1onc2c1CCC2.

What is the InChIKey of 6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-dihydro-5H-cyclopenta[b]pyridine;5,6-dihydro-4H-cyclopenta[c][1,2]oxazole;6,7-dihydro-5H-cyclopenta[c]pyridazine;6,7-dihydro-5H-cyclopenta[c]pyridine;5,6-dihydro-4H-cyclopenta[d][1,2]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;6,7-dihydro-5H-cyclopenta[d]pyridazine;bis(6,7-dihydro-5H-cyclopenta[d]pyrimidine);5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;6,7-dihydro-5H-cyclopenta[d]triazine;6,7-dihydro-5H-cyclopenta[e][1,2,4]triazine;1,4-dihydroquinoxaline;1,2,3,4,5,6-hexahydrocyclopenta[c]pyrazole;bis(1H-indazole);phthalazine;quinazoline;4,5,6,7-tetrahydro-1,3-benzothiazole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;1,4,5,6-tetrahydrocyclopenta[d]pyrazole?

The InChIKey is JTXXMTSDDWFPGM-UHFFFAOYSA-N. The full InChI is InChI=1S/2C8H6N2.C8H8N2.2C8H9N.5C7H8N2.2C7H6N2.C7H9NS.2C6H7N3.C6H8N2.C6H10N2.C6H8N2.3C6H7NO.C6H7NS/c1-2-4-8-7(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;1-3-7-4-2-6-9-8(7)5-1;1-2-7-4-5-9-6-8(7)3-1;2*1-2-6-4-8-5-9-7(6)3-1;1-2-6-4-8-9-5-7(6)3-1;1-2-6-7(3-1)9-5-4-8-6;1-2-6-4-5-8-9-7(6)3-1;2*1-2-4-7-6(3-1)5-8-9-7;1-2-4-7-6(3-1)8-5-9-7;1-2-5-6(3-1)9-8-4-7-5;1-2-5-4-7-9-8-6(5)3-1;1-2-5-6(3-1)8-4-7-5;2*1-2-5-4-7-8-6(5)3-1;1-2-5-6(3-1)8-4-7-5;1-2-5-4-8-7-6(5)3-1;1-2-5-4-7-8-6(5)3-1;1-2-5-6(3-1)8-4-7-5/h2*1-6H;1-6,9-10H;2,4,6H,1,3,5H2;4-6H,1-3H2;5*4-5H,1-3H2;2*1-5H,(H,8,9);5H,1-4H2;2*4H,1-3H2;4H,1-3H2,(H,7,8);7-8H,1-4H2;4H,1-3H2,(H,7,8);4*4H,1-3H2.

What are the key properties of 6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-dihydro-5H-cyclopenta[b]pyridine;5,6-dihydro-4H-cyclopenta[c][1,2]oxazole;6,7-dihydro-5H-cyclopenta[c]pyridazine;6,7-dihydro-5H-cyclopenta[c]pyridine;5,6-dihydro-4H-cyclopenta[d][1,2]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;6,7-dihydro-5H-cyclopenta[d]pyridazine;bis(6,7-dihydro-5H-cyclopenta[d]pyrimidine);5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;6,7-dihydro-5H-cyclopenta[d]triazine;6,7-dihydro-5H-cyclopenta[e][1,2,4]triazine;1,4-dihydroquinoxaline;1,2,3,4,5,6-hexahydrocyclopenta[c]pyrazole;bis(1H-indazole);phthalazine;quinazoline;4,5,6,7-tetrahydro-1,3-benzothiazole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;1,4,5,6-tetrahydrocyclopenta[d]pyrazole?

6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-dihydro-5H-cyclopenta[b]pyridine;5,6-dihydro-4H-cyclopenta[c][1,2]oxazole;6,7-dihydro-5H-cyclopenta[c]pyridazine;6,7-dihydro-5H-cyclopenta[c]pyridine;5,6-dihydro-4H-cyclopenta[d][1,2]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;6,7-dihydro-5H-cyclopenta[d]pyridazine;bis(6,7-dihydro-5H-cyclopenta[d]pyrimidine);5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;6,7-dihydro-5H-cyclopenta[d]triazine;6,7-dihydro-5H-cyclopenta[e][1,2,4]triazine;1,4-dihydroquinoxaline;1,2,3,4,5,6-hexahydrocyclopenta[c]pyrazole;bis(1H-indazole);phthalazine;quinazoline;4,5,6,7-tetrahydro-1,3-benzothiazole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;1,4,5,6-tetrahydrocyclopenta[d]pyrazole has a molecular weight of 2628.39 g/mol, XLogP of 26.54, 0 rotatable bonds, 8 hydrogen bond donors, and 40 hydrogen bond acceptors.

Where does this data come from?

All data for 6,7-dihydro-5H-cyclopenta[b]pyrazine;6,7-dihydro-5H-cyclopenta[b]pyridine;5,6-dihydro-4H-cyclopenta[c][1,2]oxazole;6,7-dihydro-5H-cyclopenta[c]pyridazine;6,7-dihydro-5H-cyclopenta[c]pyridine;5,6-dihydro-4H-cyclopenta[d][1,2]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;6,7-dihydro-5H-cyclopenta[d]pyridazine;bis(6,7-dihydro-5H-cyclopenta[d]pyrimidine);5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;6,7-dihydro-5H-cyclopenta[d]triazine;6,7-dihydro-5H-cyclopenta[e][1,2,4]triazine;1,4-dihydroquinoxaline;1,2,3,4,5,6-hexahydrocyclopenta[c]pyrazole;bis(1H-indazole);phthalazine;quinazoline;4,5,6,7-tetrahydro-1,3-benzothiazole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;1,4,5,6-tetrahydrocyclopenta[d]pyrazole is sourced from PubChem (CID 160523916), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).