Quinoline-8-carboxylic acid

Modify Date: 2026-07-09 11:53:55

Quinoline-8-carboxylic acid Structure
Quinoline-8-carboxylic acid structure
Common Name Quinoline-8-carboxylic acid
CAS Number 86-59-9 Molecular Weight 173.168
Density 1.3±0.1 g/cm3 Boiling Point 386.5±15.0 °C at 760 mmHg
Molecular Formula C10H7NO2 Melting Point 183-185 °C(lit.)
MSDS Chinese USA Flash Point 187.5±20.4 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 8-Quinolinecarboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.3±0.1 g/cm3
Boiling Point 386.5±15.0 °C at 760 mmHg
Melting Point 183-185 °C(lit.)
Molecular Formula C10H7NO2
Molecular Weight 173.168
Flash Point 187.5±20.4 °C
Exact Mass 173.047684
PSA 50.19000
LogP 1.00
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.685
InChIKey QRDZFPUVLYEQTA-UHFFFAOYSA-N
SMILES O=C(O)c1cccc2cccnc12
Water Solubility Insoluble

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933499090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933499090
Summary 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles5

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Oxorhenium(V) complexes of quinoline and isoquinoline carboxylic acids--synthesis, structural characterization and catalytic application in epoxidation reactions.

Dalton Trans. 42(24) , 8827-37, (2013)

Six novel oxorhenium(V) complexes incorporating quinoline and isoquinoline carboxylic acid derivatives were prepared in good yields. Relying on the experimental conditions, compounds with two chelate ...

Removal of 8-quinolinecarboxylic acid pesticide from aqueous solution by adsorption on activated montmorillonites.

Environ. Monit. Assess. 185(12) , 10365-75, (2013)

Sodium montmorillonite (Na-M), acidic montmorillonite (H-M), and organo-acidic montmorillonite (Org-H-M) were applied to remove the herbicide 8-quinolinecarboxylic acid (8-QCA). The montmorillonites c...

Enhanced removal of 8-quinolinecarboxylic acid in an activated carbon cloth by electroadsorption in aqueous solution.

Chemosphere 144 , 982-8, (2015)

The effect of the electrochemical treatment (potentiostatic treatment in a filter-press electrochemical cell) on the adsorption capacity of an activated carbon cloth (ACC) was analyzed in relation wit...

 Quinoline-8-carboxylic acidBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Primary cell-based high-throughput screening assay for identification of compounds th...
Source: Johns Hopkins Ion Channel Center
Target: regulator of G-protein signaling 4 isoform 2 [Homo sapiens]
External Id: JHICC_RGS_Act_HTS
Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
Name: High throughput fluorescence intensity-based biochemical assay to screen for small mo...
Source: University of Pittsburgh Molecular Library Screening Center
Target: furin (paired basic amino acid cleaving enzyme), isoform CRA_a [Homo sapiens]
External Id: MH080376 Biochemical HTS for Inhibitors of the Proprotein Convertase Furin.
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: Primary Screen Inhibitors of CD40 Signaling in BL2 Cells Measured in Cell-Based Syste...
Source: Broad Institute
Target: N/A
External Id: 7124-01_Inhibitor_SinglePoint_HTS_Activity
Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

MFCD00047619
8-Quinolinecarboxylic
3,4-quinolyl-8-carboxylic acid
acide quinoleinecarboxylique-8
quinoline-8-carboxylic acid
8-quinlinecarboxylic acid
RARECHEM AL BE 0482
Quinolin-8-carboxylic acid
8-Carboxyquinoline
8-Quinolinecarboxylic acid
8-quinolinic acid

 Quinoline-8-carboxylic acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the InChIKey of 8-Quinolinecarboxylic acid?
A: InChIKey of 8-Quinolinecarboxylic acid is QRDZFPUVLYEQTA-UHFFFAOYSA-N.
Q: What is the CAS number of 8-Quinolinecarboxylic acid?
A: CAS number of 8-Quinolinecarboxylic acid is 86-59-9.
Q: What is the boiling point of 8-Quinolinecarboxylic acid?
A: Boiling point of 8-Quinolinecarboxylic acid is 386.5±15.0 °C at 760 mmHg.
Q: What is the melting point of 8-Quinolinecarboxylic acid?
A: Melting point of 8-Quinolinecarboxylic acid is 183-185 °C(lit.).
Q: What is the molecular formula of 8-Quinolinecarboxylic acid?
A: Molecular formula of 8-Quinolinecarboxylic acid is C10H7NO2.
Q: What is the English name of 8-Quinolinecarboxylic acid?
A: The English name of 8-Quinolinecarboxylic acid is 8-Quinolinecarboxylic acid.
Q: What is the safety information for 8-Quinolinecarboxylic acid?
A: Safety information for 8-Quinolinecarboxylic acid: S26-S37/39.
Q: What is the LogP of 8-Quinolinecarboxylic acid?
A: LogP of 8-Quinolinecarboxylic acid is 1.00.
Q: How is the water solubility of 8-Quinolinecarboxylic acid?
A: Water solubility of 8-Quinolinecarboxylic acid: Insoluble.
Q: What is the SMILES notation of 8-Quinolinecarboxylic acid?
A: SMILES notation of 8-Quinolinecarboxylic acid is O=C(O)c1cccc2cccnc12.

 Quinoline-8-carboxylic acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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