Diazines

Description:

Organic compounds containing a five-member heterocyclic compound with five nitrogen atoms, and two nitrogen atoms at positions 1 and 2 (Pyridazines), 1 and 3 (Pyrimidines), or 1 and 4 (Pyrazines).

Ancestors:

Organic compounds ⮕ Organoheterocyclic compounds ⮕ Diazines

Popular Products

Ethyl 4-hydroxy-2-phenylpyrimidine-5-carboxylate
CAS: 55613-22-4 Formula: C₁₃H₁₂N₂O₃ Molecular Weight: 244.25

Solid ≥98%

Out of Stock Item #: E1073478

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IUPAC Name

ethyl 6-oxo-2-phenyl-1H-pyrimidine-5-carboxylate

SMILES

CCOC(=O)C1=CN=C(NC1=O)C2=CC=CC=C2

InChIKey
JSIHCFJCICVJHJ-UHFFFAOYSA-N

InChI

1S/C13H12N2O3/c1-2-18-13(17)10-8-14-11(15-12(10)16)9-6-4-3-5-7-9/h3-8H,2H2,1H3,(H,14,15,16)
2-Amino-4-hydroxy-6-ethylpyrimidine
CAS: 5734-66-7 PubChem CID: 135481114 Formula: C₆H₉N₃O Molecular Weight: 139.16

Solid ≥97%

In Stock Item #: A1369541

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IUPAC Name

2-amino-4-ethyl-1H-pyrimidin-6-one

SMILES

CCC1=CC(=O)NC(=N1)N

InChIKey
QDSSWFSXBZSFQO-UHFFFAOYSA-N

InChI

1S/C6H9N3O/c1-2-4-3-5(10)9-6(7)8-4/h3H,2H2,1H3,(H3,7,8,9,10)

Synonyms
4(1H)-Pyrimidinone,2-amino-6-ethyl-(9CI) | 2-AMINO-6-ETHYL-4(1H)-PYRIMIDINONE | 2-Amino-4-hydroxy-6-ethylpyrimidine |...
Pulcherriminic acid
CAS: 957-86-8 PubChem CID: 3083664

≥98%

Out of Stock Item #: P961077

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IUPAC Name

1,5-dihydroxy-3,6-bis(2-methylpropyl)-4-oxidopyrazin-4-ium-2-one

SMILES

CC(C)CC1=C([N+](=C(C(=O)N1O)CC(C)C)[O-])O

InChIKey
BUHPPQFOKKRDPX-UHFFFAOYSA-N

InChI

1S/C12H20N2O4/c1-7(2)5-9-11(15)14(18)10(6-8(3)4)12(16)13(9)17/h7-8,15,17H,5-6H2,1-4H3
Ribocil-C
CAS: 1825355-56-3 PubChem CID: 136981150 Formula: C₂₁H₂₁N₇OS Molecular Weight: 419.5

≥99%

Out of Stock Item #: R993927

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IUPAC Name

2-[(3S)-1-[(1-pyrimidin-2-ylimidazol-4-yl)methyl]piperidin-3-yl]-4-thiophen-2-yl-1H-pyrimidin-6-one

SMILES

C1CC(CN(C1)CC2=CN(C=N2)C3=NC=CC=N3)C4=NC(=CC(=O)N4)C5=CC=CS5

InChIKey
UVDVCDUBJWYRJW-HNNXBMFYSA-N

InChI

1S/C21H21N7OS/c29-19-10-17(18-5-2-9-30-18)25-20(26-19)15-4-1-8-27(11-15)12-16-13-28(14-24-16)21-22-6-3-7-23-21/h2-3,5-7,9-10,13-15H,1,4,8,11-12H2,(H,2show more
Motapizone
CAS: 90697-57-7 Formula: C₁₂H₁₂N₄OS Molecular Weight: 260.320

Out of Stock Item #: M1047713

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IUPAC Name

3-(4-imidazol-1-ylthiophen-2-yl)-4-methyl-4,5-dihydro-1H-pyridazin-6-one

SMILES

CC1CC(=O)NN=C1C2=CC(=CS2)N3C=CN=C3

InChIKey
NPFVRBCDMFKOPY-UHFFFAOYSA-N

InChI

1S/C12H12N4OS/c1-8-4-11(17)14-15-12(8)10-5-9(6-18-10)16-3-2-13-7-16/h2-3,5-8H,4H2,1H3,(H,14,17)
5-[3-(Diethylaminomethyl)-1-octylindol-5-yl]pyrimidin-2-amine
CAS: 1443253-20-0 Formula: C₂₅H₃₇N₅ Molecular Weight: 407.6

Out of Stock Item #: D1239748

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IUPAC Name

5-[3-(diethylaminomethyl)-1-octylindol-5-yl]pyrimidin-2-amine

SMILES

CCCCCCCCN1C=C(C2=C1C=CC(=C2)C3=CN=C(N=C3)N)CN(CC)CC

InChIKey
HKAUEDVXIIXVGY-UHFFFAOYSA-N

InChI

1S/C25H37N5/c1-4-7-8-9-10-11-14-30-19-22(18-29(5-2)6-3)23-15-20(12-13-24(23)30)21-16-27-25(26)28-17-21/h12-13,15-17,19H,4-11,14,18H2,1-3H3,(H2,26,27,2show more
5-{[5-(2,4-dichlorophenyl)furan-2-yl]methylidene}-2-thioxodihydropyrimidine-4,6(1H,5H)-dione
CAS: 302826-61-5 PubChem CID: 1102776

≥98%

Out of Stock Item #: D1292468

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IUPAC Name

5-[[5-(2,4-dichlorophenyl)furan-2-yl]methylidene]-2-sulfanylidene-1,3-diazinane-4,6-dione

SMILES

C1=CC(=C(C=C1Cl)Cl)C2=CC=C(O2)C=C3C(=O)NC(=S)NC3=O

InChIKey
QQAOFKJHOUFHKI-UHFFFAOYSA-N

InChI

1S/C15H8Cl2N2O3S/c16-7-1-3-9(11(17)5-7)12-4-2-8(22-12)6-10-13(20)18-15(23)19-14(10)21/h1-6H,(H2,18,19,20,21,23)
5-Formylcytosine
CAS: 4425-59-6 EC Number: 994-504-6 PubChem CID: 10986305 Formula: C₅H₅N₃O₂ Molecular Weight: 139.11

Solid ≥95%

Out of Stock Item #: A1044153

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IUPAC Name

6-amino-2-oxo-1H-pyrimidine-5-carbaldehyde

SMILES

C1=NC(=O)NC(=C1C=O)N

InChIKey
FHSISDGOVSHJRW-UHFFFAOYSA-N

InChI

1S/C5H5N3O2/c6-4-3(2-9)1-7-5(10)8-4/h1-2H,(H3,6,7,8,10)

Synonyms
6-Amino-2-oxo-1,2-dihydropyrimidine-5-carbaldehyde | 6-amino-2-oxo-1H-pyrimidine-5-carbaldehyde | 5-Formyl-6-amino-2,...
2-Selenouracil
CAS: 16724-03-1 Formula: C₄H₃N₂OSe Molecular Weight: 174.05

≥98%

Out of Stock Item #: S1307788

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Technical Identifiers

SMILES

C1=CN=C(NC1=O)[Se]

InChIKey
DORROJBNUAGYSZ-UHFFFAOYSA-N

InChI

1S/C4H3N2OSe/c7-3-1-2-5-4(8)6-3/h1-2H,(H,5,6,7)
Syk Inhibitor IV, BAY 61-3606
CAS: 1615197-10-8 PubChem CID: 52949496 Formula: C20H18N6O3•HCl Molecular Weight: 390.403646

≥98%

Out of Stock Item #: S1288909

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IUPAC Name

2-[[7-(3,4-dimethoxyphenyl)imidazo[1,2-c]pyrimidin-5-yl]amino]pyridine-3-carboxamide;hydrochloride

SMILES

COC1=C(C=C(C=C1)C2=CC3=NC=CN3C(=N2)NC4=C(C=CC=N4)C(=O)N)OC.Cl

InChIKey
HLYFDKZWVIBYKL-UHFFFAOYSA-N

InChI

1S/C20H18N6O3.ClH/c1-28-15-6-5-12(10-16(15)29-2)14-11-17-22-8-9-26(17)20(24-14)25-19-13(18(21)27)4-3-7-23-19;/h3-11H,1-2H3,(H2,21,27)(H,23,24,25);1H
Tegafur-Uracil
CAS: 74578-38-4 PubChem CID: 104747

≥99%

Out of Stock Item #: T1019205

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IUPAC Name

5-fluoro-1-(oxolan-2-yl)pyrimidine-2,4-dione;1H-pyrimidine-2,4-dione

SMILES

C1CC(OC1)N2C=C(C(=O)NC2=O)F.C1=CNC(=O)NC1=O

InChIKey
DHMYGZIEILLVNR-UHFFFAOYSA-N

InChI

1S/C8H9FN2O3.C4H4N2O2/c9-5-4-11(6-2-1-3-14-6)8(13)10-7(5)12;7-3-1-2-5-4(8)6-3/h4,6H,1-3H2,(H,10,12,13);1-2H,(H2,5,6,7,8)
Sparsomycin
CAS: 1404-64-4 PubChem CID: 447106

≥99%

Out of Stock Item #: S1293046

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IUPAC Name

(E)-N-[(2S)-1-hydroxy-3-(methylsulfanylmethylsulfinyl)propan-2-yl]-3-(6-methyl-2,4-dioxo-1H-pyrimidin-5-yl)prop-2-enamide

SMILES

CC1=C(C(=O)NC(=O)N1)C=CC(=O)NC(CO)CS(=O)CSC

InChIKey
XKLZIVIOZDNKEQ-RVUDUMFNSA-N

InChI

1S/C13H19N3O5S2/c1-8-10(12(19)16-13(20)14-8)3-4-11(18)15-9(5-17)6-23(21)7-22-2/h3-4,9,17H,5-7H2,1-2H3,(H,15,18)(H2,14,16,19,20)/b4-3+/t9-,23?/m0/s1

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