2,3-dihydro-1H-pyrrolizine;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,5-a]pyridine;1H-imidazo[4,5-b]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;indolizine;2H-isoindole;7H-purine;pyrazolo[1,5-a]pyridine;1H-pyrazolo[5,4-b]pyridine;pyrrolo[1,2-b]pyridazine;1H-pyrrolo[2,3-b]pyridine;1H-pyrrolo[2,3-c]pyridine;1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-1,3-benzothiazole;4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrazolo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-3H-pyrrolo[3,4-c]pyridine;[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]triazolo[4,3-a]pyridine

C158H156N56S — CID 157084127

About 2,3-dihydro-1H-pyrrolizine;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,5-a]pyridine;1H-imidazo[4,5-b]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;indolizine;2H-isoindole;7H-purine;pyrazolo[1,5-a]pyridine;1H-pyrazolo[5,4-b]pyridine;pyrrolo[1,2-b]pyridazine;1H-pyrrolo[2,3-b]pyridine;1H-pyrrolo[2,3-c]pyridine;1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-1,3-benzothiazole;4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrazolo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-3H-pyrrolo[3,4-c]pyridine;[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]triazolo[4,3-a]pyridine

2,3-dihydro-1H-pyrrolizine;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,5-a]pyridine;1H-imidazo[4,5-b]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;indolizine;2H-isoindole;7H-purine;pyrazolo[1,5-a]pyridine;1H-pyrazolo[5,4-b]pyridine;pyrrolo[1,2-b]pyridazine;1H-pyrrolo[2,3-b]pyridine;1H-pyrrolo[2,3-c]pyridine;1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-1,3-benzothiazole;4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrazolo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-3H-pyrrolo[3,4-c]pyridine;[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]triazolo[4,3-a]pyridine (PubChem CID 157084127) has the molecular formula C158H156N56S and a molecular weight of 2871.44 g/mol. Its IUPAC name is 2,3-dihydro-1H-pyrrolizine;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,5-a]pyridine;1H-imidazo[4,5-b]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;indolizine;2H-isoindole;7H-purine;pyrazolo[1,5-a]pyridine;1H-pyrazolo[5,4-b]pyridine;pyrrolo[1,2-b]pyridazine;1H-pyrrolo[2,3-b]pyridine;1H-pyrrolo[2,3-c]pyridine;1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-1,3-benzothiazole;4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrazolo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-3H-pyrrolo[3,4-c]pyridine;[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]triazolo[4,3-a]pyridine.

Molecular Properties

• Compound Name: 2,3-dihydro-1H-pyrrolizine;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,5-a]pyridine;1H-imidazo[4,5-b]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;indolizine;2H-isoindole;7H-purine;pyrazolo[1,5-a]pyridine;1H-pyrazolo[5,4-b]pyridine;pyrrolo[1,2-b]pyridazine;1H-pyrrolo[2,3-b]pyridine;1H-pyrrolo[2,3-c]pyridine;1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-1,3-benzothiazole;4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrazolo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-3H-pyrrolo[3,4-c]pyridine;[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]triazolo[4,3-a]pyridine
• PubChem CID: 157084127
• Molecular Formula: C158H156N56S
• Molecular Weight: 2871.44 g/mol
• Exact Mass: 2869.36
• IUPAC Name: 2,3-dihydro-1H-pyrrolizine;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,5-a]pyridine;1H-imidazo[4,5-b]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;indolizine;2H-isoindole;7H-purine;pyrazolo[1,5-a]pyridine;1H-pyrazolo[5,4-b]pyridine;pyrrolo[1,2-b]pyridazine;1H-pyrrolo[2,3-b]pyridine;1H-pyrrolo[2,3-c]pyridine;1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-1,3-benzothiazole;4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrazolo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-3H-pyrrolo[3,4-c]pyridine;[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]triazolo[4,3-a]pyridine
• SMILES: C1=NCC2=C1CCNC2.c1cc2[nH]ccc2cn1.c1cc2c([nH]1)CCNC2.c1cc2cc[nH]c2cn1.c1cc2n(c1)CCC2.c1cc2nc[nH]c2cn1.c1cc2nc[nH]c2cn1.c1cc2nccn2cn1.c1ccc2c[nH]cc2c1.c1ccn2cccc2c1.c1ccn2ccnc2c1.c1ccn2cncc2c1.c1ccn2cnnc2c1.c1ccn2nccc2c1.c1ccn2ncnc2c1.c1cn2ccnc2cn1.c1cnc2[nH]ccc2c1.c1cnc2[nH]ncc2c1.c1cnc2nc[nH]c2c1.c1cnn2cccc2c1.c1n[nH]c2c1CNCC2.c1nc2c([nH]1)CNCC2.c1nc2c(s1)CCCC2.c1ncc2[nH]cnc2n1
• InChI: InChI=1S/2C8H7N.C7H10N2.3C7H6N2.C7H10N2.4C7H6N2.C7H9NS.C7H9N.C6H5N3.2C6H9N3.7C6H5N3.C5H4N4/c1-2-6-9-7-3-5-8(9)4-1;1-2-4-8-6-9-5-7(8)3-1;2*1-4-9-7-2-3-8-5-6(1)7;1-3-8-5-7-6(1)2-4-9-7;1-3-7-4-2-6-9(7)8-5-1;1-2-8-4-7-5-9-3-6(1)7;1-2-6-3-5-9-7(6)8-4-1;1-2-6-9-7(3-1)4-5-8-9;1-2-5-9-6-4-8-7(9)3-1;1-2-4-9-6-8-5-7(9)3-1;1-2-4-7-6(3-1)8-5-9-7;1-3-7-4-2-6-8(7)5-1;1-3-9-4-2-8-6(9)5-7-1;1-2-7-3-5-4-8-9-6(1)5;3*1-2-7-3-6-5(1)8-4-9-6;1-2-7-5-9-4-3-8-6(1)9;1-2-5-6(7-3-1)9-4-8-5;1-2-5-4-8-9-6(5)7-3-1;1-2-4-9-5-7-8-6(9)3-1;1-2-4-9-6(3-1)7-5-8-9;1-4-5(8-2-6-1)9-3-7-4/h1-7H;1-6,9H;1,4,8-9H,2-3,5H2;2*1-5,9H;1-6H;3,8H,1-2,4-5H2;1-5H,(H,8,9);3*1-6H;5H,1-4H2;1,3,5H,2,4,6H2;1-5H;2*4,7H,1-3H2,(H,8,9);2*1-4H,(H,8,9);1-5H;2*1-4H,(H,7,8,9);2*1-5H;1-3H,(H,6,7,8,9)
• InChIKey: ADWWCEUWJPWJDD-UHFFFAOYSA-N
• XLogP: 25.82
• TPSA: 668.39 Ų
• H-Bond Donors: 16
• H-Bond Acceptors: 45
• Heavy Atoms: 215
• Complexity: —

Lipinski Rule of Five

4 violations

Rule	Value
MW ≤ 500	2871.44
LogP ≤ 5	25.82
H-Bond Donors ≤ 5	16
H-Bond Acceptors ≤ 10	45

Frequently Asked Questions

What is the IUPAC name of 2,3-dihydro-1H-pyrrolizine;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,5-a]pyridine;1H-imidazo[4,5-b]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;indolizine;2H-isoindole;7H-purine;pyrazolo[1,5-a]pyridine;1H-pyrazolo[5,4-b]pyridine;pyrrolo[1,2-b]pyridazine;1H-pyrrolo[2,3-b]pyridine;1H-pyrrolo[2,3-c]pyridine;1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-1,3-benzothiazole;4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrazolo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-3H-pyrrolo[3,4-c]pyridine;[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]triazolo[4,3-a]pyridine?

The IUPAC name of 2,3-dihydro-1H-pyrrolizine;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,5-a]pyridine;1H-imidazo[4,5-b]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;indolizine;2H-isoindole;7H-purine;pyrazolo[1,5-a]pyridine;1H-pyrazolo[5,4-b]pyridine;pyrrolo[1,2-b]pyridazine;1H-pyrrolo[2,3-b]pyridine;1H-pyrrolo[2,3-c]pyridine;1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-1,3-benzothiazole;4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrazolo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-3H-pyrrolo[3,4-c]pyridine;[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]triazolo[4,3-a]pyridine (CID 157084127) is 2,3-dihydro-1H-pyrrolizine;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,5-a]pyridine;1H-imidazo[4,5-b]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;indolizine;2H-isoindole;7H-purine;pyrazolo[1,5-a]pyridine;1H-pyrazolo[5,4-b]pyridine;pyrrolo[1,2-b]pyridazine;1H-pyrrolo[2,3-b]pyridine;1H-pyrrolo[2,3-c]pyridine;1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-1,3-benzothiazole;4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrazolo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-3H-pyrrolo[3,4-c]pyridine;[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]triazolo[4,3-a]pyridine.

What is the SMILES notation for 2,3-dihydro-1H-pyrrolizine;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,5-a]pyridine;1H-imidazo[4,5-b]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;indolizine;2H-isoindole;7H-purine;pyrazolo[1,5-a]pyridine;1H-pyrazolo[5,4-b]pyridine;pyrrolo[1,2-b]pyridazine;1H-pyrrolo[2,3-b]pyridine;1H-pyrrolo[2,3-c]pyridine;1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-1,3-benzothiazole;4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrazolo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-3H-pyrrolo[3,4-c]pyridine;[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]triazolo[4,3-a]pyridine?

The canonical SMILES for 2,3-dihydro-1H-pyrrolizine;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,5-a]pyridine;1H-imidazo[4,5-b]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;indolizine;2H-isoindole;7H-purine;pyrazolo[1,5-a]pyridine;1H-pyrazolo[5,4-b]pyridine;pyrrolo[1,2-b]pyridazine;1H-pyrrolo[2,3-b]pyridine;1H-pyrrolo[2,3-c]pyridine;1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-1,3-benzothiazole;4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrazolo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-3H-pyrrolo[3,4-c]pyridine;[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]triazolo[4,3-a]pyridine is C1=NCC2=C1CCNC2.c1cc2[nH]ccc2cn1.c1cc2c([nH]1)CCNC2.c1cc2cc[nH]c2cn1.c1cc2n(c1)CCC2.c1cc2nc[nH]c2cn1.c1cc2nc[nH]c2cn1.c1cc2nccn2cn1.c1ccc2c[nH]cc2c1.c1ccn2cccc2c1.c1ccn2ccnc2c1.c1ccn2cncc2c1.c1ccn2cnnc2c1.c1ccn2nccc2c1.c1ccn2ncnc2c1.c1cn2ccnc2cn1.c1cnc2[nH]ccc2c1.c1cnc2[nH]ncc2c1.c1cnc2nc[nH]c2c1.c1cnn2cccc2c1.c1n[nH]c2c1CNCC2.c1nc2c([nH]1)CNCC2.c1nc2c(s1)CCCC2.c1ncc2[nH]cnc2n1.

What is the InChIKey of 2,3-dihydro-1H-pyrrolizine;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,5-a]pyridine;1H-imidazo[4,5-b]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;indolizine;2H-isoindole;7H-purine;pyrazolo[1,5-a]pyridine;1H-pyrazolo[5,4-b]pyridine;pyrrolo[1,2-b]pyridazine;1H-pyrrolo[2,3-b]pyridine;1H-pyrrolo[2,3-c]pyridine;1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-1,3-benzothiazole;4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrazolo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-3H-pyrrolo[3,4-c]pyridine;[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]triazolo[4,3-a]pyridine?

The InChIKey is ADWWCEUWJPWJDD-UHFFFAOYSA-N. The full InChI is InChI=1S/2C8H7N.C7H10N2.3C7H6N2.C7H10N2.4C7H6N2.C7H9NS.C7H9N.C6H5N3.2C6H9N3.7C6H5N3.C5H4N4/c1-2-6-9-7-3-5-8(9)4-1;1-2-4-8-6-9-5-7(8)3-1;2*1-4-9-7-2-3-8-5-6(1)7;1-3-8-5-7-6(1)2-4-9-7;1-3-7-4-2-6-9(7)8-5-1;1-2-8-4-7-5-9-3-6(1)7;1-2-6-3-5-9-7(6)8-4-1;1-2-6-9-7(3-1)4-5-8-9;1-2-5-9-6-4-8-7(9)3-1;1-2-4-9-6-8-5-7(9)3-1;1-2-4-7-6(3-1)8-5-9-7;1-3-7-4-2-6-8(7)5-1;1-3-9-4-2-8-6(9)5-7-1;1-2-7-3-5-4-8-9-6(1)5;3*1-2-7-3-6-5(1)8-4-9-6;1-2-7-5-9-4-3-8-6(1)9;1-2-5-6(7-3-1)9-4-8-5;1-2-5-4-8-9-6(5)7-3-1;1-2-4-9-5-7-8-6(9)3-1;1-2-4-9-6(3-1)7-5-8-9;1-4-5(8-2-6-1)9-3-7-4/h1-7H;1-6,9H;1,4,8-9H,2-3,5H2;2*1-5,9H;1-6H;3,8H,1-2,4-5H2;1-5H,(H,8,9);3*1-6H;5H,1-4H2;1,3,5H,2,4,6H2;1-5H;2*4,7H,1-3H2,(H,8,9);2*1-4H,(H,8,9);1-5H;2*1-4H,(H,7,8,9);2*1-5H;1-3H,(H,6,7,8,9).

What are the key properties of 2,3-dihydro-1H-pyrrolizine;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,5-a]pyridine;1H-imidazo[4,5-b]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;indolizine;2H-isoindole;7H-purine;pyrazolo[1,5-a]pyridine;1H-pyrazolo[5,4-b]pyridine;pyrrolo[1,2-b]pyridazine;1H-pyrrolo[2,3-b]pyridine;1H-pyrrolo[2,3-c]pyridine;1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-1,3-benzothiazole;4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrazolo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-3H-pyrrolo[3,4-c]pyridine;[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]triazolo[4,3-a]pyridine?

2,3-dihydro-1H-pyrrolizine;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,5-a]pyridine;1H-imidazo[4,5-b]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;indolizine;2H-isoindole;7H-purine;pyrazolo[1,5-a]pyridine;1H-pyrazolo[5,4-b]pyridine;pyrrolo[1,2-b]pyridazine;1H-pyrrolo[2,3-b]pyridine;1H-pyrrolo[2,3-c]pyridine;1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-1,3-benzothiazole;4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrazolo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-3H-pyrrolo[3,4-c]pyridine;[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]triazolo[4,3-a]pyridine has a molecular weight of 2871.44 g/mol, XLogP of 25.82, 0 rotatable bonds, 16 hydrogen bond donors, and 45 hydrogen bond acceptors.

Where does this data come from?

All data for 2,3-dihydro-1H-pyrrolizine;imidazo[1,2-a]pyrazine;imidazo[1,2-a]pyridine;imidazo[1,5-a]pyridine;1H-imidazo[4,5-b]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;indolizine;2H-isoindole;7H-purine;pyrazolo[1,5-a]pyridine;1H-pyrazolo[5,4-b]pyridine;pyrrolo[1,2-b]pyridazine;1H-pyrrolo[2,3-b]pyridine;1H-pyrrolo[2,3-c]pyridine;1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-1,3-benzothiazole;4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrazolo[4,5-c]pyridine;4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine;4,5,6,7-tetrahydro-3H-pyrrolo[3,4-c]pyridine;[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]triazolo[4,3-a]pyridine is sourced from PubChem (CID 157084127), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).