furo[2,3-b]pyrazine;furo[2,3-d]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;bis(1H-imidazo[4,5-b]pyridine);bis(5H-imidazo[4,5-c]pyridazine);2H-imidazo[4,5-c]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;bis(7H-purine);pyrrolo[1,2-a][1,3,5]triazine;5H-pyrrolo[2,3-b]pyrazine;pyrrolo[1,2-b][1,2,4]triazine;5H-pyrrolo[3,2-c]pyridazine;7H-pyrrolo[2,3-c]pyridazine;pyrrolo[2,1-c][1,2,4]triazine;1H-pyrrolo[2,3-d]pyridazine;5H-pyrrolo[3,2-d]pyrimidine;7H-pyrrolo[2,3-d]pyrimidine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;2H-triazolo[4,5-b]pyridine

C155H126N86O2 — CID 157391364

About furo[2,3-b]pyrazine;furo[2,3-d]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;bis(1H-imidazo[4,5-b]pyridine);bis(5H-imidazo[4,5-c]pyridazine);2H-imidazo[4,5-c]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;bis(7H-purine);pyrrolo[1,2-a][1,3,5]triazine;5H-pyrrolo[2,3-b]pyrazine;pyrrolo[1,2-b][1,2,4]triazine;5H-pyrrolo[3,2-c]pyridazine;7H-pyrrolo[2,3-c]pyridazine;pyrrolo[2,1-c][1,2,4]triazine;1H-pyrrolo[2,3-d]pyridazine;5H-pyrrolo[3,2-d]pyrimidine;7H-pyrrolo[2,3-d]pyrimidine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;2H-triazolo[4,5-b]pyridine

furo[2,3-b]pyrazine;furo[2,3-d]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;bis(1H-imidazo[4,5-b]pyridine);bis(5H-imidazo[4,5-c]pyridazine);2H-imidazo[4,5-c]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;bis(7H-purine);pyrrolo[1,2-a][1,3,5]triazine;5H-pyrrolo[2,3-b]pyrazine;pyrrolo[1,2-b][1,2,4]triazine;5H-pyrrolo[3,2-c]pyridazine;7H-pyrrolo[2,3-c]pyridazine;pyrrolo[2,1-c][1,2,4]triazine;1H-pyrrolo[2,3-d]pyridazine;5H-pyrrolo[3,2-d]pyrimidine;7H-pyrrolo[2,3-d]pyrimidine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;2H-triazolo[4,5-b]pyridine (PubChem CID 157391364) has the molecular formula C155H126N86O2 and a molecular weight of 3225.31 g/mol. Its IUPAC name is furo[2,3-b]pyrazine;furo[2,3-d]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;bis(1H-imidazo[4,5-b]pyridine);bis(5H-imidazo[4,5-c]pyridazine);2H-imidazo[4,5-c]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;bis(7H-purine);pyrrolo[1,2-a][1,3,5]triazine;5H-pyrrolo[2,3-b]pyrazine;pyrrolo[1,2-b][1,2,4]triazine;5H-pyrrolo[3,2-c]pyridazine;7H-pyrrolo[2,3-c]pyridazine;pyrrolo[2,1-c][1,2,4]triazine;1H-pyrrolo[2,3-d]pyridazine;5H-pyrrolo[3,2-d]pyrimidine;7H-pyrrolo[2,3-d]pyrimidine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;2H-triazolo[4,5-b]pyridine.

Molecular Properties

• Compound Name: furo[2,3-b]pyrazine;furo[2,3-d]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;bis(1H-imidazo[4,5-b]pyridine);bis(5H-imidazo[4,5-c]pyridazine);2H-imidazo[4,5-c]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;bis(7H-purine);pyrrolo[1,2-a][1,3,5]triazine;5H-pyrrolo[2,3-b]pyrazine;pyrrolo[1,2-b][1,2,4]triazine;5H-pyrrolo[3,2-c]pyridazine;7H-pyrrolo[2,3-c]pyridazine;pyrrolo[2,1-c][1,2,4]triazine;1H-pyrrolo[2,3-d]pyridazine;5H-pyrrolo[3,2-d]pyrimidine;7H-pyrrolo[2,3-d]pyrimidine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;2H-triazolo[4,5-b]pyridine
• PubChem CID: 157391364
• Molecular Formula: C155H126N86O2
• Molecular Weight: 3225.31 g/mol
• Exact Mass: 3223.24
• IUPAC Name: furo[2,3-b]pyrazine;furo[2,3-d]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;bis(1H-imidazo[4,5-b]pyridine);bis(5H-imidazo[4,5-c]pyridazine);2H-imidazo[4,5-c]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;bis(7H-purine);pyrrolo[1,2-a][1,3,5]triazine;5H-pyrrolo[2,3-b]pyrazine;pyrrolo[1,2-b][1,2,4]triazine;5H-pyrrolo[3,2-c]pyridazine;7H-pyrrolo[2,3-c]pyridazine;pyrrolo[2,1-c][1,2,4]triazine;1H-pyrrolo[2,3-d]pyridazine;5H-pyrrolo[3,2-d]pyrimidine;7H-pyrrolo[2,3-d]pyrimidine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;2H-triazolo[4,5-b]pyridine
• SMILES: c1cc2[nH]ccc2nn1.c1cc2[nH]cnc2nn1.c1cc2[nH]cnc2nn1.c1cc2c(cn1)=NCN=2.c1cc2cc[nH]c2nn1.c1cc2cncnn2c1.c1cc2cnncc2[nH]1.c1cc2cnncn2c1.c1cc2nc[nH]c2cn1.c1cc2nc[nH]c2cn1.c1cc2nccn2cn1.c1cc2nccnn2c1.c1cc2ncncn2c1.c1cc2nnccn2c1.c1cnc2[nH]ccc2n1.c1cnc2[nH]cnc2n1.c1cnc2n[nH]nc2c1.c1cnc2nc[nH]c2c1.c1cnc2nc[nH]c2c1.c1cnc2occc2n1.c1cnn2ccnc2c1.c1nc2cnncc2[nH]1.c1ncc2[nH]ccc2n1.c1ncc2[nH]cnc2n1.c1ncc2[nH]cnc2n1.c1ncc2cc[nH]c2n1.c1ncc2ccoc2n1
• InChI: InChI=1S/18C6H5N3.2C6H4N2O.7C5H4N4/c1-3-7-5-2-4-8-9-6(1)5;1-3-7-6-5(1)2-4-8-9-6;1-2-8-6-3-7-4-9-5(1)6;3*1-2-7-3-6-5(1)8-4-9-6;1-2-8-6-5(1)3-7-4-9-6;1-2-7-6-4-9-8-3-5(1)6;1-2-7-5-9-4-3-8-6(1)9;1-2-8-6-5(1)7-3-4-9-6;1-2-6-7-3-4-8-9(6)5-1;1-2-6-8-7-3-5-9(6)4-1;1-2-6-8-4-7-5-9(6)3-1;1-2-6-4-7-8-5-9(6)3-1;1-2-6-4-7-5-8-9(6)3-1;1-2-6-7-4-5-9(6)8-3-1;2*1-2-5-6(7-3-1)9-4-8-5;1-4-9-6-5(1)7-2-3-8-6;1-2-9-6-5(1)3-7-4-8-6;2*1-4-5(8-2-6-1)9-3-7-4;1-4-5(2-9-8-1)7-3-6-4;1-2-7-5-4(6-1)8-3-9-5;2*1-2-8-9-5-4(1)6-3-7-5;1-2-4-5(6-3-1)8-9-7-4/h1-4,7H;1-4H,(H,7,9);1-4,8H;1-3H,4H2;2*1-4H,(H,8,9);1-4H,(H,7,8,9);1-4,7H;1-5H;1-4H,(H,8,9);6*1-5H;2*1-4H,(H,7,8,9);2*1-4H;2*1-3H,(H,6,7,8,9);1-3H,(H,6,7);1-3H,(H,6,7,8,9);2*1-3H,(H,6,7,9);1-3H,(H,6,7,8,9)
• InChIKey: BMAVBYBGGRVCDP-UHFFFAOYSA-N
• XLogP: 18.89
• TPSA: 1123.70 Ų
• H-Bond Donors: 17
• H-Bond Acceptors: 71
• Heavy Atoms: 243
• Complexity: —

Lipinski Rule of Five

4 violations

Rule	Value
MW ≤ 500	3225.31
LogP ≤ 5	18.89
H-Bond Donors ≤ 5	17
H-Bond Acceptors ≤ 10	71

Frequently Asked Questions

What is the IUPAC name of furo[2,3-b]pyrazine;furo[2,3-d]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;bis(1H-imidazo[4,5-b]pyridine);bis(5H-imidazo[4,5-c]pyridazine);2H-imidazo[4,5-c]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;bis(7H-purine);pyrrolo[1,2-a][1,3,5]triazine;5H-pyrrolo[2,3-b]pyrazine;pyrrolo[1,2-b][1,2,4]triazine;5H-pyrrolo[3,2-c]pyridazine;7H-pyrrolo[2,3-c]pyridazine;pyrrolo[2,1-c][1,2,4]triazine;1H-pyrrolo[2,3-d]pyridazine;5H-pyrrolo[3,2-d]pyrimidine;7H-pyrrolo[2,3-d]pyrimidine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;2H-triazolo[4,5-b]pyridine?

The IUPAC name of furo[2,3-b]pyrazine;furo[2,3-d]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;bis(1H-imidazo[4,5-b]pyridine);bis(5H-imidazo[4,5-c]pyridazine);2H-imidazo[4,5-c]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;bis(7H-purine);pyrrolo[1,2-a][1,3,5]triazine;5H-pyrrolo[2,3-b]pyrazine;pyrrolo[1,2-b][1,2,4]triazine;5H-pyrrolo[3,2-c]pyridazine;7H-pyrrolo[2,3-c]pyridazine;pyrrolo[2,1-c][1,2,4]triazine;1H-pyrrolo[2,3-d]pyridazine;5H-pyrrolo[3,2-d]pyrimidine;7H-pyrrolo[2,3-d]pyrimidine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;2H-triazolo[4,5-b]pyridine (CID 157391364) is furo[2,3-b]pyrazine;furo[2,3-d]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;bis(1H-imidazo[4,5-b]pyridine);bis(5H-imidazo[4,5-c]pyridazine);2H-imidazo[4,5-c]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;bis(7H-purine);pyrrolo[1,2-a][1,3,5]triazine;5H-pyrrolo[2,3-b]pyrazine;pyrrolo[1,2-b][1,2,4]triazine;5H-pyrrolo[3,2-c]pyridazine;7H-pyrrolo[2,3-c]pyridazine;pyrrolo[2,1-c][1,2,4]triazine;1H-pyrrolo[2,3-d]pyridazine;5H-pyrrolo[3,2-d]pyrimidine;7H-pyrrolo[2,3-d]pyrimidine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;2H-triazolo[4,5-b]pyridine.

What is the SMILES notation for furo[2,3-b]pyrazine;furo[2,3-d]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;bis(1H-imidazo[4,5-b]pyridine);bis(5H-imidazo[4,5-c]pyridazine);2H-imidazo[4,5-c]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;bis(7H-purine);pyrrolo[1,2-a][1,3,5]triazine;5H-pyrrolo[2,3-b]pyrazine;pyrrolo[1,2-b][1,2,4]triazine;5H-pyrrolo[3,2-c]pyridazine;7H-pyrrolo[2,3-c]pyridazine;pyrrolo[2,1-c][1,2,4]triazine;1H-pyrrolo[2,3-d]pyridazine;5H-pyrrolo[3,2-d]pyrimidine;7H-pyrrolo[2,3-d]pyrimidine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;2H-triazolo[4,5-b]pyridine?

The canonical SMILES for furo[2,3-b]pyrazine;furo[2,3-d]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;bis(1H-imidazo[4,5-b]pyridine);bis(5H-imidazo[4,5-c]pyridazine);2H-imidazo[4,5-c]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;bis(7H-purine);pyrrolo[1,2-a][1,3,5]triazine;5H-pyrrolo[2,3-b]pyrazine;pyrrolo[1,2-b][1,2,4]triazine;5H-pyrrolo[3,2-c]pyridazine;7H-pyrrolo[2,3-c]pyridazine;pyrrolo[2,1-c][1,2,4]triazine;1H-pyrrolo[2,3-d]pyridazine;5H-pyrrolo[3,2-d]pyrimidine;7H-pyrrolo[2,3-d]pyrimidine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;2H-triazolo[4,5-b]pyridine is c1cc2[nH]ccc2nn1.c1cc2[nH]cnc2nn1.c1cc2[nH]cnc2nn1.c1cc2c(cn1)=NCN=2.c1cc2cc[nH]c2nn1.c1cc2cncnn2c1.c1cc2cnncc2[nH]1.c1cc2cnncn2c1.c1cc2nc[nH]c2cn1.c1cc2nc[nH]c2cn1.c1cc2nccn2cn1.c1cc2nccnn2c1.c1cc2ncncn2c1.c1cc2nnccn2c1.c1cnc2[nH]ccc2n1.c1cnc2[nH]cnc2n1.c1cnc2n[nH]nc2c1.c1cnc2nc[nH]c2c1.c1cnc2nc[nH]c2c1.c1cnc2occc2n1.c1cnn2ccnc2c1.c1nc2cnncc2[nH]1.c1ncc2[nH]ccc2n1.c1ncc2[nH]cnc2n1.c1ncc2[nH]cnc2n1.c1ncc2cc[nH]c2n1.c1ncc2ccoc2n1.

What is the InChIKey of furo[2,3-b]pyrazine;furo[2,3-d]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;bis(1H-imidazo[4,5-b]pyridine);bis(5H-imidazo[4,5-c]pyridazine);2H-imidazo[4,5-c]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;bis(7H-purine);pyrrolo[1,2-a][1,3,5]triazine;5H-pyrrolo[2,3-b]pyrazine;pyrrolo[1,2-b][1,2,4]triazine;5H-pyrrolo[3,2-c]pyridazine;7H-pyrrolo[2,3-c]pyridazine;pyrrolo[2,1-c][1,2,4]triazine;1H-pyrrolo[2,3-d]pyridazine;5H-pyrrolo[3,2-d]pyrimidine;7H-pyrrolo[2,3-d]pyrimidine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;2H-triazolo[4,5-b]pyridine?

The InChIKey is BMAVBYBGGRVCDP-UHFFFAOYSA-N. The full InChI is InChI=1S/18C6H5N3.2C6H4N2O.7C5H4N4/c1-3-7-5-2-4-8-9-6(1)5;1-3-7-6-5(1)2-4-8-9-6;1-2-8-6-3-7-4-9-5(1)6;3*1-2-7-3-6-5(1)8-4-9-6;1-2-8-6-5(1)3-7-4-9-6;1-2-7-6-4-9-8-3-5(1)6;1-2-7-5-9-4-3-8-6(1)9;1-2-8-6-5(1)7-3-4-9-6;1-2-6-7-3-4-8-9(6)5-1;1-2-6-8-7-3-5-9(6)4-1;1-2-6-8-4-7-5-9(6)3-1;1-2-6-4-7-8-5-9(6)3-1;1-2-6-4-7-5-8-9(6)3-1;1-2-6-7-4-5-9(6)8-3-1;2*1-2-5-6(7-3-1)9-4-8-5;1-4-9-6-5(1)7-2-3-8-6;1-2-9-6-5(1)3-7-4-8-6;2*1-4-5(8-2-6-1)9-3-7-4;1-4-5(2-9-8-1)7-3-6-4;1-2-7-5-4(6-1)8-3-9-5;2*1-2-8-9-5-4(1)6-3-7-5;1-2-4-5(6-3-1)8-9-7-4/h1-4,7H;1-4H,(H,7,9);1-4,8H;1-3H,4H2;2*1-4H,(H,8,9);1-4H,(H,7,8,9);1-4,7H;1-5H;1-4H,(H,8,9);6*1-5H;2*1-4H,(H,7,8,9);2*1-4H;2*1-3H,(H,6,7,8,9);1-3H,(H,6,7);1-3H,(H,6,7,8,9);2*1-3H,(H,6,7,9);1-3H,(H,6,7,8,9).

What are the key properties of furo[2,3-b]pyrazine;furo[2,3-d]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;bis(1H-imidazo[4,5-b]pyridine);bis(5H-imidazo[4,5-c]pyridazine);2H-imidazo[4,5-c]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;bis(7H-purine);pyrrolo[1,2-a][1,3,5]triazine;5H-pyrrolo[2,3-b]pyrazine;pyrrolo[1,2-b][1,2,4]triazine;5H-pyrrolo[3,2-c]pyridazine;7H-pyrrolo[2,3-c]pyridazine;pyrrolo[2,1-c][1,2,4]triazine;1H-pyrrolo[2,3-d]pyridazine;5H-pyrrolo[3,2-d]pyrimidine;7H-pyrrolo[2,3-d]pyrimidine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;2H-triazolo[4,5-b]pyridine?

furo[2,3-b]pyrazine;furo[2,3-d]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;bis(1H-imidazo[4,5-b]pyridine);bis(5H-imidazo[4,5-c]pyridazine);2H-imidazo[4,5-c]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;bis(7H-purine);pyrrolo[1,2-a][1,3,5]triazine;5H-pyrrolo[2,3-b]pyrazine;pyrrolo[1,2-b][1,2,4]triazine;5H-pyrrolo[3,2-c]pyridazine;7H-pyrrolo[2,3-c]pyridazine;pyrrolo[2,1-c][1,2,4]triazine;1H-pyrrolo[2,3-d]pyridazine;5H-pyrrolo[3,2-d]pyrimidine;7H-pyrrolo[2,3-d]pyrimidine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;2H-triazolo[4,5-b]pyridine has a molecular weight of 3225.31 g/mol, XLogP of 18.89, 0 rotatable bonds, 17 hydrogen bond donors, and 71 hydrogen bond acceptors.

Where does this data come from?

All data for furo[2,3-b]pyrazine;furo[2,3-d]pyrimidine;1H-imidazo[4,5-b]pyrazine;imidazo[1,2-b]pyridazine;bis(1H-imidazo[4,5-b]pyridine);bis(5H-imidazo[4,5-c]pyridazine);2H-imidazo[4,5-c]pyridine;bis(3H-imidazo[4,5-c]pyridine);imidazo[1,2-c]pyrimidine;1H-imidazo[4,5-d]pyridazine;bis(7H-purine);pyrrolo[1,2-a][1,3,5]triazine;5H-pyrrolo[2,3-b]pyrazine;pyrrolo[1,2-b][1,2,4]triazine;5H-pyrrolo[3,2-c]pyridazine;7H-pyrrolo[2,3-c]pyridazine;pyrrolo[2,1-c][1,2,4]triazine;1H-pyrrolo[2,3-d]pyridazine;5H-pyrrolo[3,2-d]pyrimidine;7H-pyrrolo[2,3-d]pyrimidine;pyrrolo[1,2-d][1,2,4]triazine;pyrrolo[2,1-f][1,2,4]triazine;2H-triazolo[4,5-b]pyridine is sourced from PubChem (CID 157391364), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).