Phthalazines

Description:

Compounds containing a phthalazine moiety, which consists of a benzene ring fused to a pyridazine, forming a 2,3-benzodiazine skeleton.

Ancestors:

Organic compounds ⮕ Organoheterocyclic compounds ⮕ Diazanaphthalenes ⮕ Benzodiazines ⮕ Phthalazines

Popular Products

N-(5-(N-(3-chlorophenyl)sulfamoyl)-2-hydroxyphenyl)-2-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetamide
CAS: 1016456-76-0 Formula: C₂₃H₁₉ClN₄O₅S Molecular Weight: 498.900

Out of Stock Item #: N979553

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IUPAC Name

N-[5-[(3-chlorophenyl)sulfamoyl]-2-hydroxyphenyl]-2-(3-methyl-4-oxophthalazin-1-yl)acetamide

SMILES

CN1C(=O)C2=CC=CC=C2C(=N1)CC(=O)NC3=C(C=CC(=C3)S(=O)(=O)NC4=CC(=CC=C4)Cl)O

InChIKey
CLWDCBBEVQRZLY-UHFFFAOYSA-N

InChI

1S/C23H19ClN4O5S/c1-28-23(31)18-8-3-2-7-17(18)19(26-28)13-22(30)25-20-12-16(9-10-21(20)29)34(32,33)27-15-6-4-5-14(24)11-15/h2-12,27,29H,13H2,1H3,(H,25show more
Flezelastine monohydrochloride
CAS: 110406-33-2 PubChem CID: 60431

Out of Stock Item #: F1310867

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IUPAC Name

4-[(4-fluorophenyl)methyl]-2-[1-(2-phenylethyl)azepan-4-yl]phthalazin-1-one;hydrochloride

SMILES

C1CC(CCN(C1)CCC2=CC=CC=C2)N3C(=O)C4=CC=CC=C4C(=N3)CC5=CC=C(C=C5)F.Cl

InChIKey
KBNISKYDAJMVNI-UHFFFAOYSA-N

InChI

1S/C29H30FN3O.ClH/c30-24-14-12-23(13-15-24)21-28-26-10-4-5-11-27(26)29(34)33(31-28)25-9-6-18-32(20-17-25)19-16-22-7-2-1-3-8-22;/h1-5,7-8,10-15,25H,6,9show more
Carbazeran
CAS: 70724-25-3 Formula: C₁₈H₂₄N₄O₄ Molecular Weight: 360.41

Solid Moligand™ ? ≥98%

In Stock Item #: C769227

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IUPAC Name

[1-(6,7-dimethoxyphthalazin-1-yl)piperidin-4-yl] N-ethylcarbamate

SMILES

CCNC(=O)OC1CCN(CC1)C2=NN=CC3=CC(=C(C=C32)OC)OC

InChIKey
QJGVXJYGDBSPSJ-UHFFFAOYSA-N

InChI

1S/C18H24N4O4/c1-4-19-18(23)26-13-5-7-22(8-6-13)17-14-10-16(25-3)15(24-2)9-12(14)11-20-21-17/h9-11,13H,4-8H2,1-3H3,(H,19,23)

Synonyms
UK-31557 | UK31557 | UK-31,557 | UK31,557 | UK 31557 | UK 31,557 | N-Ethyl-carbamic acid 1-(6,7-dimethoxy-1-phthalazi...
4-methylphthalazin-1-amine
CAS: 4776-85-6 Formula: C₉H₉N₃ Molecular Weight: 159.1879

≥95%

Out of Stock Item #: M769646

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Technical Identifiers

SMILES

CC1=NN=C(C2=CC=CC=C12)N

InChIKey
AQHQGNYQXCIWDG-UHFFFAOYSA-N

InChI

1S/C9H9N3/c1-6-7-4-2-3-5-8(7)9(10)12-11-6/h2-5H,1H3,(H2,10,12)
3-((4-oxo-3，4-dihydrophthalazin-1-yl)methyl)benzoicacid
CAS: 420846-72-6 PubChem CID: 25131906 Formula: C₁₆H₁₂N₂O₃ Molecular Weight: 280.28

≥95%

Out of Stock Item #: M770216

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IUPAC Name

3-[(4-oxo-3H-phthalazin-1-yl)methyl]benzoic acid

SMILES

C1=CC=C2C(=C1)C(=NNC2=O)CC3=CC(=CC=C3)C(=O)O

InChIKey
LOEQJTGFMWZFBM-UHFFFAOYSA-N

InChI

1S/C16H12N2O3/c19-15-13-7-2-1-6-12(13)14(17-18-15)9-10-4-3-5-11(8-10)16(20)21/h1-8H,9H2,(H,18,19)(H,20,21)
5-Aminophthalazine
CAS: 102072-84-4 PubChem CID: 11228869 Formula: C₈H₇N₃ Molecular Weight: 145.17

Solid ≥97%

Out of Stock Item #: A725731

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IUPAC Name

phthalazin-5-amine

SMILES

C1=CC2=CN=NC=C2C(=C1)N

InChIKey
IXASUUHIFCTEJK-UHFFFAOYSA-N

InChI

1S/C8H7N3/c9-8-3-1-2-6-4-10-11-5-7(6)8/h1-5H,9H2

Synonyms
5-Phthalazinamine | PHTHALAZIN-5-AMINE | Quinoxalin-5-ylamine
1，4-dichlorophthalazine-6-carbonitrile
CAS: 178308-61-7 PubChem CID: 10656738 Formula: C₉H₃Cl₂N₃ Molecular Weight: 224.04

≥95%

Out of Stock Item #: D724942

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Technical Identifiers

IUPAC Name

1,4-dichlorophthalazine-6-carbonitrile

SMILES

C1=CC2=C(C=C1C#N)C(=NN=C2Cl)Cl

InChIKey
FRJDQOMCKHDEJQ-UHFFFAOYSA-N

InChI

1S/C9H3Cl2N3/c10-8-6-2-1-5(4-12)3-7(6)9(11)14-13-8/h1-3H
1，4-Dichloro-5-fluorophthalazine
CAS: 23928-47-4 PubChem CID: 59560554 Formula: C₈H₃Cl₂FN₂ Molecular Weight: 217.03

≥95%

Out of Stock Item #: D734460

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IUPAC Name

1,4-dichloro-5-fluorophthalazine

SMILES

C1=CC2=C(C(=C1)F)C(=NN=C2Cl)Cl

InChIKey
DHGXMZANOVUXAV-UHFFFAOYSA-N

InChI

1S/C8H3Cl2FN2/c9-7-4-2-1-3-5(11)6(4)8(10)13-12-7/h1-3H
1,4-Dichloro-6-methylphthalazine
CAS: 345903-80-2 PubChem CID: 11435813 Formula: C₉H₆Cl₂N₂ Molecular Weight: 213.06

≥98%

Out of Stock Item #: D736013

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Technical Identifiers

IUPAC Name

1,4-dichloro-6-methylphthalazine

SMILES

CC1=CC2=C(C=C1)C(=NN=C2Cl)Cl

InChIKey
GOOJANMHEJCGHG-UHFFFAOYSA-N

InChI

1S/C9H6Cl2N2/c1-5-2-3-6-7(4-5)9(11)13-12-8(6)10/h2-4H,1H3
7-Bromo-1-chlorophthalazine
CAS: 1011291-78-3 PubChem CID: 53408466 Formula: C₈H₄N₂ClBr Molecular Weight: 243.48

≥98%

Out of Stock Item #: B733529

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IUPAC Name

7-bromo-1-chlorophthalazine

SMILES

C1=CC2=CN=NC(=C2C=C1Br)Cl

InChIKey
RPTPXZOSFDMHMI-UHFFFAOYSA-N

InChI

1S/C8H4BrClN2/c9-6-2-1-5-4-11-12-8(10)7(5)3-6/h1-4H
4-Benzylphthalazin-1(2H)-one
CAS: 32003-14-8 PubChem CID: 616651 Formula: C₁₅H₁₂N₂O Molecular Weight: 236.28

Solid ≥95%

In Stock Item #: B735356

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Technical Identifiers

IUPAC Name

4-benzyl-2H-phthalazin-1-one

SMILES

C1=CC=C(C=C1)CC2=NNC(=O)C3=CC=CC=C32

InChIKey
JUCCMEHWBGPJKS-UHFFFAOYSA-N

InChI

1S/C15H12N2O/c18-15-13-9-5-4-8-12(13)14(16-17-15)10-11-6-2-1-3-7-11/h1-9H,10H2,(H,17,18)
2-Fluoro-5-((4-oxo-3，4-dihydrophthalazin-1-yl)methyl)benzonitrile
CAS: 1021298-68-9 PubChem CID: 24811739 Formula: C₁₆H₁₀FN₃O Molecular Weight: 279.27

≥97%

Out of Stock Item #: F731416

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IUPAC Name

2-fluoro-5-[(4-oxo-3H-phthalazin-1-yl)methyl]benzonitrile

SMILES

C1=CC=C2C(=C1)C(=NNC2=O)CC3=CC(=C(C=C3)F)C#N

InChIKey
LCPWJQRZOHAMOZ-UHFFFAOYSA-N

InChI

1S/C16H10FN3O/c17-14-6-5-10(7-11(14)9-18)8-15-12-3-1-2-4-13(12)16(21)20-19-15/h1-7H,8H2,(H,20,21)

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