Pyridazines and derivatives

Description:

Compounds containing a pyridazine ring, which is a six-member aromatic ring containing two nitrogen atoms at positions 1 and 2, and four carbon atoms.

Ancestors:

Organic compounds ⮕ Organoheterocyclic compounds ⮕ Diazines ⮕ Pyridazines and derivatives

Popular Products

Motapizone
CAS: 90697-57-7 Formula: C₁₂H₁₂N₄OS Molecular Weight: 260.320

Out of Stock Item #: M1047713

View Product
Pricing & Pack Sizes
Technical Identifiers

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)
4,5-Dichloro-2-((2-chlorophenyl)methyl)-2,3-dihydropyridazin-3-one
CAS: 112749-52-7 EC Number: 827-651-0 PubChem CID: 720233 Formula: C₁₁H₇N₂OCl₃ Molecular Weight: 289.54

≥98%

Out of Stock Item #: D1365231

View Product
Pricing & Pack Sizes
Technical Identifiers

IUPAC Name

4,5-dichloro-2-[(2-chlorophenyl)methyl]pyridazin-3-one

SMILES

C1=CC=C(C(=C1)CN2C(=O)C(=C(C=N2)Cl)Cl)Cl

InChIKey
OCSOJUHXYHYEKJ-UHFFFAOYSA-N

InChI

1S/C11H7Cl3N2O/c12-8-4-2-1-3-7(8)6-16-11(17)10(14)9(13)5-15-16/h1-5H,6H2
Chloridazon
CAS: 1698-60-8 EC Number: 216-920-2 PubChem CID: 15546 Formula: C₁₀H₈ClN₃O Molecular Weight: 221.64

≥95%

Out of Stock Item #: C770159

View Product
Pricing & Pack Sizes
Technical Identifiers

IUPAC Name

5-amino-4-chloro-2-phenylpyridazin-3-one

SMILES

C1=CC=C(C=C1)N2C(=O)C(=C(C=N2)N)Cl

InChIKey
WYKYKTKDBLFHCY-UHFFFAOYSA-N

InChI

1S/C10H8ClN3O/c11-9-8(12)6-13-14(10(9)15)7-4-2-1-3-5-7/h1-6H,12H2
(6-chloro-4-methylpyridazin-3-yl)hydrazine
CAS: 66530-55-0 Formula: C₅H₇ClN₄ Molecular Weight: 158.5889

≥97%

Out of Stock Item #: H769875

View Product
Pricing & Pack Sizes
Technical Identifiers

SMILES

CC1=CC(=NN=C1NN)Cl

InChIKey
DERJLPZSASYBIX-UHFFFAOYSA-N

InChI

1S/C5H7ClN4/c1-3-2-4(6)9-10-5(3)8-7/h2H,7H2,1H3,(H,8,10)
3(2H)-Pyridazinone， 6-(3，4-dimethoxyphenyl)-2-[(3-fluorophenyl)methyl]-
CAS: 899946-56-6 Formula: C₁₉H₁₇FN₂O₃ Molecular Weight: 340.3483

≥97%

Out of Stock Item #: P769537

View Product
Pricing & Pack Sizes
Technical Identifiers

SMILES

COC1=C(C=C(C=C1)C2=NN(C(=O)C=C2)CC3=CC(=CC=C3)F)OC

InChIKey
LWTVHLFRKFPCAS-UHFFFAOYSA-N

InChI

1S/C19H17FN2O3/c1-24-17-8-6-14(11-18(17)25-2)16-7-9-19(23)22(21-16)12-13-4-3-5-15(20)10-13/h3-11H,12H2,1-2H3
3(2H)-Pyridazinone， 4-chloro-5-methoxy-2-methyl-
CAS: 14628-57-0 PubChem CID: 2774938 Formula: C₆H₇ClN₂O₂ Molecular Weight: 174.59

≥95%

Out of Stock Item #: P769570

View Product
Pricing & Pack Sizes
Technical Identifiers

IUPAC Name

4-chloro-5-methoxy-2-methylpyridazin-3-one

SMILES

CN1C(=O)C(=C(C=N1)OC)Cl

InChIKey
OGHGGBMXRUJBAF-UHFFFAOYSA-N

InChI

1S/C6H7ClN2O2/c1-9-6(10)5(7)4(11-2)3-8-9/h3H,1-2H3
2-chloroiMidazo[1，2-b]pyridazine
CAS: 127566-19-2 Formula: C₆H₄ClN₃ Molecular Weight: 153.5691

≥95%

Out of Stock Item #: C768728

View Product
Pricing & Pack Sizes
Technical Identifiers

SMILES

C1=CC2=NC(=CN2N=C1)Cl

InChIKey
HQHPYERNFAFRRI-UHFFFAOYSA-N

InChI

1S/C6H4ClN3/c7-5-4-10-6(9-5)2-1-3-8-10/h1-4H
3-Hydrazinylpyridazine hydrochloride
CAS: 117043-87-5 Formula: C₄H₇ClN₄ Molecular Weight: 146.58

≥95%

Out of Stock Item #: H730051

View Product
Pricing & Pack Sizes
Technical Identifiers

IUPAC Name

pyridazin-3-ylhydrazine;hydrochloride

SMILES

C1=CC(=NN=C1)NN.Cl

InChIKey
JSNMMGFCLNVBEX-UHFFFAOYSA-N

InChI

1S/C4H6N4.ClH/c5-7-4-2-1-3-6-8-4;/h1-3H,5H2,(H,7,8);1H
3-Chloro-6-isopropylpyridazine
CAS: 570416-35-2 EC Number: 839-098-2 PubChem CID: 17804555 Formula: C₇H₉ClN₂ Molecular Weight: 156.61

≥97%

In Stock Item #: C729067

View Product
Pricing & Pack Sizes
Technical Identifiers

IUPAC Name

3-chloro-6-propan-2-ylpyridazine

SMILES

CC(C)C1=NN=C(C=C1)Cl

InChIKey
UYKSBKJSQWGYTQ-UHFFFAOYSA-N

InChI

1S/C7H9ClN2/c1-5(2)6-3-4-7(8)10-9-6/h3-5H,1-2H3
3-(4-BROMOPHENYL)-6-CHLOROPYRIDAZINE
CAS: 66548-50-3 PubChem CID: 6405255 Formula: C₁₀H₆BrClN₂ Molecular Weight: 269.52

Out of Stock Item #: C709825

View Product
Pricing & Pack Sizes
Technical Identifiers

IUPAC Name

3-(4-bromophenyl)-6-chloropyridazine

SMILES

C1=CC(=CC=C1C2=NN=C(C=C2)Cl)Br

InChIKey
AIOVQWFBJVWQHC-UHFFFAOYSA-N

InChI

1S/C10H6BrClN2/c11-8-3-1-7(2-4-8)9-5-6-10(12)14-13-9/h1-6H
3(2H)-Pyridazinone，6-(1-methylethyl)-
CAS: 570416-36-3 PubChem CID: 23028147 Formula: C₇H₁₀N₂O Molecular Weight: 138.17

≥95%

Out of Stock Item #: P730989

View Product
Pricing & Pack Sizes
Technical Identifiers

IUPAC Name

3-propan-2-yl-1H-pyridazin-6-one

SMILES

CC(C)C1=NNC(=O)C=C1

InChIKey
VSGPZRODNMXSOC-UHFFFAOYSA-N

InChI

1S/C7H10N2O/c1-5(2)6-3-4-7(10)9-8-6/h3-5H,1-2H3,(H,9,10)
3,6-Dichloro-4-iodopyridazine
CAS: 130825-13-7 PubChem CID: 11311884 Formula: C₄HCl₂IN₂ Molecular Weight: 274.87

≥98%

Out of Stock Item #: D735192

View Product
Pricing & Pack Sizes
Technical Identifiers

IUPAC Name

3,6-dichloro-4-iodopyridazine

SMILES

C1=C(C(=NN=C1Cl)Cl)I

InChIKey
DOZGQZSLDJZZMV-UHFFFAOYSA-N

InChI

1S/C4HCl2IN2/c5-3-1-2(7)4(6)9-8-3/h1H

🚚

Fast Shipping Same-day shipping on in-stock items

📋

Technical Details Quality & specification info on every product page

📦

Pack Size Options Multiple packaging sizes with pricing access from listing

🔬

R&D Use Only Products supplied for research and development use