Information
    Formula C5H4N4 Count 85
Discontinued
C5H4N4 |  3H-pyrazolo[4,3-d]pyrimidine

3H-pyrazolo[4,3-d]pyrimidine

Compound number
MolPort-004-759-631
SMILES
C1N=Nc2cncnc12 |c:1|
Molecular formula
C5H4N4
Molecular weight
120.11
Discontinued
C5H4N4 |  2H-pyrazolo[4,3-d]pyrimidine

2H-pyrazolo[4,3-d]pyrimidine

Compound number
MolPort-004-759-632
SMILES
c1[nH]nc2cncnc12
Molecular formula
C5H4N4
Molecular weight
120.11
Discontinued
C5H4N4 |  5H-pyrazolo[4,3-d]pyrimidine

5H-pyrazolo[4,3-d]pyrimidine

Compound number
MolPort-004-759-633
SMILES
C1N=CC2=NN=CC2=N1 |c:1,5,8,t:3|
Molecular formula
C5H4N4
Molecular weight
120.11
Discontinued
C5H4N4 |  7H-pyrazolo[4,3-d]pyrimidine

7H-pyrazolo[4,3-d]pyrimidine

Compound number
MolPort-004-759-634
SMILES
C1N=CN=C2C=NN=C12 |c:1,5,t:3,7|
Molecular formula
C5H4N4
Molecular weight
120.11
Discontinued
C5H4N4 |  3H-pyrazolo[3,4-d]pyrimidine

3H-pyrazolo[3,4-d]pyrimidine

Compound number
MolPort-004-759-639
SMILES
C1N=Nc2ncncc12 |c:1|
Molecular formula
C5H4N4
Molecular weight
120.11
Made to order
C5H4N4 |  2H-pyrazolo[3,4-d]pyrimidine

2H-pyrazolo[3,4-d]pyrimidine

Compound number
MolPort-004-759-640
SMILES
c1[nH]nc2ncncc12
Molecular formula
C5H4N4
Molecular weight
120.11
Discontinued
C5H4N4 |  6H-pyrazolo[3,4-d]pyrimidine

6H-pyrazolo[3,4-d]pyrimidine

Compound number
MolPort-004-759-641
SMILES
C1N=CC2=CN=NC2=N1 |c:1,5,8,t:3|
Molecular formula
C5H4N4
Molecular weight
120.11
Discontinued
C5H4N4 |  4H-pyrazolo[3,4-d]pyrimidine

4H-pyrazolo[3,4-d]pyrimidine

Compound number
MolPort-004-759-642
SMILES
C1N=CN=C2N=NC=C12 |c:1,5,t:3,7|
Molecular formula
C5H4N4
Molecular weight
120.11
In stock
C5H4N4 |  1H-purine

1H-purine

Compound number
MolPort-004-759-677
SMILES
c1nc2c[nH]cnc2n1
Molecular formula
C5H4N4
Molecular weight
120.11
Discontinued
C5H4N4 |  pyrrolo[2,1-d][1,2,3,5]tetrazine

pyrrolo[2,1-d][1,2,3,5]tetrazine

Compound number
MolPort-004-774-446
SMILES
c1cc2nnncn2c1
Molecular formula
C5H4N4
Molecular weight
120.11
Made to order
C5H4N4 |  2-[cyano(cyanomethyl)amino]acetonitrile

2-[cyano(cyanomethyl)amino]acetonitrile

Compound number
MolPort-004-774-458
SMILES
N#CCN(CC#N)C#N
Molecular formula
C5H4N4
Molecular weight
120.11
Discontinued
C5H4N4 |  imidazo[1,5-d][1,2,4]triazine

imidazo[1,5-d][1,2,4]triazine

Compound number
MolPort-004-774-466
SMILES
c1ncn2cnncc12
Molecular formula
C5H4N4
Molecular weight
120.11
Discontinued
C5H4N4 |  imidazo[1,2-d][1,2,4]triazine

imidazo[1,2-d][1,2,4]triazine

Compound number
MolPort-004-774-467
SMILES
c1cn2cnncc2n1
Molecular formula
C5H4N4
Molecular weight
120.11
Discontinued
C5H4N4 |  imidazo[4,3-c][1,2,4]triazine

imidazo[4,3-c][1,2,4]triazine

Compound number
MolPort-004-774-474
SMILES
c1ncn2ccnnc12
Molecular formula
C5H4N4
Molecular weight
120.11
Discontinued
C5H4N4 |  imidazo[2,1-c][1,2,4]triazine

imidazo[2,1-c][1,2,4]triazine

Compound number
MolPort-004-774-483
SMILES
c1cn2ccnnc2n1
Molecular formula
C5H4N4
Molecular weight
120.11
Discontinued
C5H4N4 |  [1,2,4]triazolo[4,3-c]pyrimidine

[1,2,4]triazolo[4,3-c]pyrimidine

Compound number
MolPort-004-774-485
SMILES
c1nnc2ccncn12
Molecular formula
C5H4N4
Molecular weight
120.11
Discontinued
C5H4N4 |  imidazo[1,5-a][1,3,5]triazine

imidazo[1,5-a][1,3,5]triazine

Compound number
MolPort-004-774-486
SMILES
c1ncn2cncnc12
Molecular formula
C5H4N4
Molecular weight
120.11
In stock
C5H4N4 |  6-aminopyridazine-3-carbonitrile

6-aminopyridazine-3-carbonitrile

Compound number
MolPort-004-802-365
SMILES
Nc1ccc(nn1)C#N
Molecular formula
C5H4N4
Molecular weight
120.11
In stock
C5H4N4 |  3-aminopyridazine-4-carbonitrile

3-aminopyridazine-4-carbonitrile

Compound number
MolPort-004-802-366
SMILES
Nc1nnccc1C#N
Molecular formula
C5H4N4
Molecular weight
120.11
In stock
C5H4N4 |  6-aminopyrazine-2-carbonitrile

6-aminopyrazine-2-carbonitrile

Compound number
MolPort-004-802-367
SMILES
Nc1cncc(n1)C#N
Molecular formula
C5H4N4
Molecular weight
120.11

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