4-OXO-3,4-DIHYDROPHTHALAZINE-1-CARBOXYLIC ACID

Modify Date: 2025-08-28 11:39:26

4-OXO-3,4-DIHYDROPHTHALAZINE-1-CARBOXYLIC ACID Structure
4-OXO-3,4-DIHYDROPHTHALAZINE-1-CARBOXYLIC ACID structure
Common Name 4-OXO-3,4-DIHYDROPHTHALAZINE-1-CARBOXYLIC ACID
CAS Number 3260-44-4 Molecular Weight 190.15600
Density 1.56g/cm3 Boiling Point 591.8ºC at 760mmHg
Molecular Formula C9H6N2O3 Melting Point N/A
MSDS N/A Flash Point 311.7ºC

 Names

Name 4-oxo-3H-phthalazine-1-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.56g/cm3
Boiling Point 591.8ºC at 760mmHg
Molecular Formula C9H6N2O3
Molecular Weight 190.15600
Flash Point 311.7ºC
Exact Mass 190.03800
PSA 83.05000
LogP 0.62130
Index of Refraction 1.71
InChIKey YHNOBCUFJJRVOP-UHFFFAOYSA-N
SMILES O=C(O)c1n[nH]c(=O)c2ccccc12

 Safety Information

HS Code 2933990090

 Synthetic Route

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4-OXO-3,4-DIHYDROPHTHALAZINE-1-CARBOXYLIC ACID Structure

4-OXO-3,4-DIHYD...

CAS#:3260-44-4

Literature: Yakugaku Kenkyu, , vol. 28, p. 609,611, 612 Chem.Abstr., , p. 16483 Chemische Berichte, , vol. 33, p. 2811

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4-OXO-3,4-DIHYDROPHTHALAZINE-1-CARBOXYLIC ACID Structure

4-OXO-3,4-DIHYD...

CAS#:3260-44-4

Literature: Zhurnal Obshchei Khimii, , vol. 26, p. 1749,1754; engl. Ausg. S. 1963, 1967

~%

4-OXO-3,4-DIHYDROPHTHALAZINE-1-CARBOXYLIC ACID Structure

4-OXO-3,4-DIHYD...

CAS#:3260-44-4

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 51, p. 148

~%

4-OXO-3,4-DIHYDROPHTHALAZINE-1-CARBOXYLIC ACID Structure

4-OXO-3,4-DIHYD...

CAS#:3260-44-4

Literature: Zhurnal Obshchei Khimii, , vol. 26, p. 1749,1754; engl. Ausg. S. 1963, 1967

~%

4-OXO-3,4-DIHYDROPHTHALAZINE-1-CARBOXYLIC ACID Structure

4-OXO-3,4-DIHYD...

CAS#:3260-44-4

Literature: Zhurnal Obshchei Khimii, , vol. 26, p. 1749,1754; engl. Ausg. S. 1963, 1967

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Bioassay

View more

Name: Compound was evaluated for the partition coefficient (dioxane/water) the ratio 2:1
Source: ChEMBL
Target: N/A
External Id: CHEMBL641471
Name: Discovery of Small Molecules to Inhibit Human Cytomegalovirus Nuclear Egress
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: HCMV UL50
External Id: HMS1262
Name: Screen for inhibitors of RMI FANCM (MM2) intereaction
Source: 11908
Target: N/A
External Id: RMI-FANCM-MM2
Name: Compound was evaluated for the partition coefficient (dioxane/water) in the ratio 1:1
Source: ChEMBL
Target: N/A
External Id: CHEMBL634827
Name: Partition coefficient (logP)
Source: ChEMBL
Target: N/A
External Id: CHEMBL635914
Name: High-throughput screen for inhibitors of the GIV GBA-motif interaction with Galpha-i ...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS1303
Name: Alphascreen assay for small molecules abrogating mHTT-CaM Interaction
Source: 24983
Target: Huntingtin
External Id: KUHTS-Muma KU-CaM-Htt INH-01
Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT
Name: AlphaScreen-based biochemical high throughput primary assay to identify activators of...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: FBW7_ACT_ALPHA_1536_1X%ACT PRUN
Name: AlphaScreen-based biochemical high throughput primary assay to identify inhibitors of...
Source: The Scripps Research Institute Molecular Screening Center
External Id: MITF_INH_Alpha_1536_1X%INH PRUN
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 Synonyms

4-Oxo-3,4-dihydro-1-phthalazin-carbonsaeure
4-Oxo-3,4-dihydro-phthalazine-1-carboxylic acid
4-oxo-3-hydrophthalazinecarboxylic acid
4-Oxo-3,4-dihydro-phthalazin-1-carbonsaeure
1-<2H>-Phthalazinon-4-carbonsaeure
4-hydroxyphthalazine-1-carboxylic acid
3-Methyl-phthalaz-4-on-1-carbonsaeure
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