1H-benzimidazole;1-benzothiophene;5,6-dihydro-4H-cyclopenta[b]furan;5,6-dihydro-4H-cyclopenta[b]thiophene;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;ethane;1H-indole;[1,3]oxazolo[4,5-b]pyridine;1,4,5,6-tetrahydrocyclopenta[b]pyrrole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine;thieno[3,2-d][1,3]thiazole

C128H227N13O3S5 — CID 158502652

About 1H-benzimidazole;1-benzothiophene;5,6-dihydro-4H-cyclopenta[b]furan;5,6-dihydro-4H-cyclopenta[b]thiophene;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;ethane;1H-indole;[1,3]oxazolo[4,5-b]pyridine;1,4,5,6-tetrahydrocyclopenta[b]pyrrole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine;thieno[3,2-d][1,3]thiazole

1H-benzimidazole;1-benzothiophene;5,6-dihydro-4H-cyclopenta[b]furan;5,6-dihydro-4H-cyclopenta[b]thiophene;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;ethane;1H-indole;[1,3]oxazolo[4,5-b]pyridine;1,4,5,6-tetrahydrocyclopenta[b]pyrrole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine;thieno[3,2-d][1,3]thiazole (PubChem CID 158502652) has the molecular formula C128H227N13O3S5 and a molecular weight of 2156.65 g/mol. Its IUPAC name is 1H-benzimidazole;1-benzothiophene;5,6-dihydro-4H-cyclopenta[b]furan;5,6-dihydro-4H-cyclopenta[b]thiophene;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;ethane;1H-indole;[1,3]oxazolo[4,5-b]pyridine;1,4,5,6-tetrahydrocyclopenta[b]pyrrole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine;thieno[3,2-d][1,3]thiazole.

Molecular Properties

• Compound Name: 1H-benzimidazole;1-benzothiophene;5,6-dihydro-4H-cyclopenta[b]furan;5,6-dihydro-4H-cyclopenta[b]thiophene;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;ethane;1H-indole;[1,3]oxazolo[4,5-b]pyridine;1,4,5,6-tetrahydrocyclopenta[b]pyrrole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine;thieno[3,2-d][1,3]thiazole
• PubChem CID: 158502652
• Molecular Formula: C128H227N13O3S5
• Molecular Weight: 2156.65 g/mol
• Exact Mass: 2154.66
• IUPAC Name: 1H-benzimidazole;1-benzothiophene;5,6-dihydro-4H-cyclopenta[b]furan;5,6-dihydro-4H-cyclopenta[b]thiophene;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;ethane;1H-indole;[1,3]oxazolo[4,5-b]pyridine;1,4,5,6-tetrahydrocyclopenta[b]pyrrole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine;thieno[3,2-d][1,3]thiazole
• SMILES: CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.c1cc2c([nH]1)CCC2.c1cc2c(o1)CCC2.c1cc2c(s1)CCC2.c1cc2n(n1)CCCC2.c1cc2ncsc2s1.c1ccc2[nH]ccc2c1.c1ccc2[nH]cnc2c1.c1ccc2sccc2c1.c1cnc2ncoc2c1.c1nc2c([nH]1)CCC2.c1nc2c(o1)CCC2.c1nc2c(s1)CCC2
• InChI: InChI=1S/C8H7N.C8H6S.C7H10N2.C7H6N2.C7H9N.C7H8O.C7H8S.C6H4N2O.C6H8N2.C6H7NO.C6H7NS.C5H3NS2.24C2H6/c2*1-2-4-8-7(3-1)5-6-9-8;1-2-6-9-7(3-1)4-5-8-9;1-2-4-7-6(3-1)8-5-9-7;3*1-2-6-4-5-8-7(6)3-1;1-2-5-6(7-3-1)8-4-9-5;3*1-2-5-6(3-1)8-4-7-5;1-2-7-5-4(1)6-3-8-5;24*1-2/h1-6,9H;1-6H;4-5H,1-3,6H2;1-5H,(H,8,9);4-5,8H,1-3H2;2*4-5H,1-3H2;1-4H;4H,1-3H2,(H,7,8);2*4H,1-3H2;1-3H;24*1-2H3
• InChIKey: HKBUYQMLSMMUQU-UHFFFAOYSA-N
• XLogP: 45.26
• TPSA: 210.63 Ų
• H-Bond Donors: 4
• H-Bond Acceptors: 17
• Heavy Atoms: 149
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	2156.65
LogP ≤ 5	45.26
H-Bond Donors ≤ 5	4
H-Bond Acceptors ≤ 10	17

Frequently Asked Questions

What is the IUPAC name of 1H-benzimidazole;1-benzothiophene;5,6-dihydro-4H-cyclopenta[b]furan;5,6-dihydro-4H-cyclopenta[b]thiophene;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;ethane;1H-indole;[1,3]oxazolo[4,5-b]pyridine;1,4,5,6-tetrahydrocyclopenta[b]pyrrole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine;thieno[3,2-d][1,3]thiazole?

The IUPAC name of 1H-benzimidazole;1-benzothiophene;5,6-dihydro-4H-cyclopenta[b]furan;5,6-dihydro-4H-cyclopenta[b]thiophene;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;ethane;1H-indole;[1,3]oxazolo[4,5-b]pyridine;1,4,5,6-tetrahydrocyclopenta[b]pyrrole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine;thieno[3,2-d][1,3]thiazole (CID 158502652) is 1H-benzimidazole;1-benzothiophene;5,6-dihydro-4H-cyclopenta[b]furan;5,6-dihydro-4H-cyclopenta[b]thiophene;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;ethane;1H-indole;[1,3]oxazolo[4,5-b]pyridine;1,4,5,6-tetrahydrocyclopenta[b]pyrrole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine;thieno[3,2-d][1,3]thiazole.

What is the SMILES notation for 1H-benzimidazole;1-benzothiophene;5,6-dihydro-4H-cyclopenta[b]furan;5,6-dihydro-4H-cyclopenta[b]thiophene;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;ethane;1H-indole;[1,3]oxazolo[4,5-b]pyridine;1,4,5,6-tetrahydrocyclopenta[b]pyrrole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine;thieno[3,2-d][1,3]thiazole?

The canonical SMILES for 1H-benzimidazole;1-benzothiophene;5,6-dihydro-4H-cyclopenta[b]furan;5,6-dihydro-4H-cyclopenta[b]thiophene;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;ethane;1H-indole;[1,3]oxazolo[4,5-b]pyridine;1,4,5,6-tetrahydrocyclopenta[b]pyrrole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine;thieno[3,2-d][1,3]thiazole is CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.CC.c1cc2c([nH]1)CCC2.c1cc2c(o1)CCC2.c1cc2c(s1)CCC2.c1cc2n(n1)CCCC2.c1cc2ncsc2s1.c1ccc2[nH]ccc2c1.c1ccc2[nH]cnc2c1.c1ccc2sccc2c1.c1cnc2ncoc2c1.c1nc2c([nH]1)CCC2.c1nc2c(o1)CCC2.c1nc2c(s1)CCC2.

What is the InChIKey of 1H-benzimidazole;1-benzothiophene;5,6-dihydro-4H-cyclopenta[b]furan;5,6-dihydro-4H-cyclopenta[b]thiophene;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;ethane;1H-indole;[1,3]oxazolo[4,5-b]pyridine;1,4,5,6-tetrahydrocyclopenta[b]pyrrole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine;thieno[3,2-d][1,3]thiazole?

The InChIKey is HKBUYQMLSMMUQU-UHFFFAOYSA-N. The full InChI is InChI=1S/C8H7N.C8H6S.C7H10N2.C7H6N2.C7H9N.C7H8O.C7H8S.C6H4N2O.C6H8N2.C6H7NO.C6H7NS.C5H3NS2.24C2H6/c2*1-2-4-8-7(3-1)5-6-9-8;1-2-6-9-7(3-1)4-5-8-9;1-2-4-7-6(3-1)8-5-9-7;3*1-2-6-4-5-8-7(6)3-1;1-2-5-6(7-3-1)8-4-9-5;3*1-2-5-6(3-1)8-4-7-5;1-2-7-5-4(1)6-3-8-5;24*1-2/h1-6,9H;1-6H;4-5H,1-3,6H2;1-5H,(H,8,9);4-5,8H,1-3H2;2*4-5H,1-3H2;1-4H;4H,1-3H2,(H,7,8);2*4H,1-3H2;1-3H;24*1-2H3.

What are the key properties of 1H-benzimidazole;1-benzothiophene;5,6-dihydro-4H-cyclopenta[b]furan;5,6-dihydro-4H-cyclopenta[b]thiophene;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;ethane;1H-indole;[1,3]oxazolo[4,5-b]pyridine;1,4,5,6-tetrahydrocyclopenta[b]pyrrole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine;thieno[3,2-d][1,3]thiazole?

1H-benzimidazole;1-benzothiophene;5,6-dihydro-4H-cyclopenta[b]furan;5,6-dihydro-4H-cyclopenta[b]thiophene;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;ethane;1H-indole;[1,3]oxazolo[4,5-b]pyridine;1,4,5,6-tetrahydrocyclopenta[b]pyrrole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine;thieno[3,2-d][1,3]thiazole has a molecular weight of 2156.65 g/mol, XLogP of 45.26, 0 rotatable bonds, 4 hydrogen bond donors, and 17 hydrogen bond acceptors.

Where does this data come from?

All data for 1H-benzimidazole;1-benzothiophene;5,6-dihydro-4H-cyclopenta[b]furan;5,6-dihydro-4H-cyclopenta[b]thiophene;5,6-dihydro-4H-cyclopenta[d][1,3]oxazole;5,6-dihydro-4H-cyclopenta[d][1,3]thiazole;ethane;1H-indole;[1,3]oxazolo[4,5-b]pyridine;1,4,5,6-tetrahydrocyclopenta[b]pyrrole;1,4,5,6-tetrahydrocyclopenta[d]imidazole;4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine;thieno[3,2-d][1,3]thiazole is sourced from PubChem (CID 158502652), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).