8-Hydroxy-7-quinolinecarboxylic acid

Modify Date: 2026-07-26 09:15:02

8-Hydroxy-7-quinolinecarboxylic acid Structure
8-Hydroxy-7-quinolinecarboxylic acid structure
Common Name 8-Hydroxy-7-quinolinecarboxylic acid
CAS Number 19829-79-9 Molecular Weight 189.167
Density 1.5±0.1 g/cm3 Boiling Point 384.7±32.0 °C at 760 mmHg
Molecular Formula C10H7NO3 Melting Point N/A
MSDS Chinese USA Flash Point 186.5±25.1 °C

 Names

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

Name 8-hydroxyquinoline-7-carboxylic 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 1.5±0.1 g/cm3
Boiling Point 384.7±32.0 °C at 760 mmHg
Molecular Formula C10H7NO3
Molecular Weight 189.167
Flash Point 186.5±25.1 °C
Exact Mass 189.042587
PSA 70.42000
LogP 2.45
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.730
InChIKey JYIAZVFJRYLCBH-UHFFFAOYSA-N
SMILES O=C(O)c1ccc2cccnc2c1O

 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.

Hazard Codes Xn
Risk Phrases 36/37/38
Safety Phrases 26-36/37/39
HS Code 2933499090

 Synthetic Route

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

~38%

8-Hydroxy-7-quinolinecarboxylic acid Structure

8-Hydroxy-7-qui...

CAS#:19829-79-9

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Literature: Nycz, Jacek E.; Malecki, Grzegorz J. Journal of Molecular Structure, 2013 , vol. 1032, p. 159 - 168

~31%

8-Hydroxy-7-quinolinecarboxylic acid Structure

8-Hydroxy-7-qui...

CAS#:19829-79-9

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Literature: The United States of America as represented by the Department of Health and Human Services; Georgia Tech Research Corporation Patent: US5681832 A1, 1997 ;

~61%

8-Hydroxy-7-quinolinecarboxylic acid Structure

8-Hydroxy-7-qui...

CAS#:19829-79-9

Learn More
Literature: Ragulin, V. V.; Ragulina, I. R.; Shakirov, L. G. Russian Journal of Applied Chemistry, 1994 , vol. 67, # 7.2 p. 1086 - 1088 Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1994 , vol. 67, # 7 p. 1227 - 1229

 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%

 8-Hydroxy-7-quinolinecarboxylic acidBioassay

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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: Multiplex HTS Screen of TOR pathway GFP-fusion proteins in Saccharomyes cerevisiae sp...
Source: NMMLSC
Target: MEP2 [Saccharomyces cerevisiae]
External Id: UNM_TOR_Pathway_HTS_in_Saccharomyces_cerevisiae_specifically_MEP2_ThirdCherryPick
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: Inhibition of Influenza A (A/California/04/2009) (H1N1) clinical isolate N-terminal t...
Source: ChEMBL
Target: N/A
External Id: CHEMBL4158867
Name: Inhibition of full length human arginase 1 expressed in Escherichia coli BL21(DE3) at...
Source: ChEMBL
Target: Arginase-1
External Id: CHEMBL4158868
Name: Inhibition of bacterial NDM1 at 200 uM using chromacef as substrate preincubated for ...
Source: ChEMBL
Target: N/A
External Id: CHEMBL4158869
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.
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 Synonyms

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

Hydroxyquinolinecarboxylicacid
quinolin-8-ol-7-carboxylic acid
8-quinolinol-7-carboxylic acid
8-hydroxyquinoline-7-carboxylic acid
7-carboxy-8-hydroxyquinoline
8-hydroxyquinoline7-carboxylic acid
8-Hydroxy-7-quinolinecarboxylic acid

 8-Hydroxy-7-quinolinecarboxylic acid | FAQ

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

Q: What is the molecular formula of 8-hydroxyquinoline-7-carboxylic acid?
A: Molecular formula of 8-hydroxyquinoline-7-carboxylic acid is C10H7NO3.
Q: What is the boiling point of 8-hydroxyquinoline-7-carboxylic acid?
A: Boiling point of 8-hydroxyquinoline-7-carboxylic acid is 384.7±32.0 °C at 760 mmHg.
Q: What is the molecular weight of 8-hydroxyquinoline-7-carboxylic acid?
A: Molecular weight of 8-hydroxyquinoline-7-carboxylic acid is 189.167.
Q: What is the safety information for 8-hydroxyquinoline-7-carboxylic acid?
A: Safety information for 8-hydroxyquinoline-7-carboxylic acid: 26-36/37/39.
Q: What are the upstream materials of 8-hydroxyquinoline-7-carboxylic acid?
A: Related upstream materials(CAS) of 8-hydroxyquinoline-7-carboxylic acid: 148-24-3;124-38-9;37407-37-7.
Q: What are the downstream products of 8-hydroxyquinoline-7-carboxylic acid?
A: Related downstream products(CAS) of 8-hydroxyquinoline-7-carboxylic acid: 205040-59-1;205040-37-5;148-24-3;630414-70-9.
Q: What is the English name of 8-hydroxyquinoline-7-carboxylic acid?
A: The English name of 8-hydroxyquinoline-7-carboxylic acid is 8-hydroxyquinoline-7-carboxylic acid.
Q: What English synonyms does 8-hydroxyquinoline-7-carboxylic acid have?
A: English synonyms of 8-hydroxyquinoline-7-carboxylic acid: Hydroxyquinolinecarboxylicacid, quinolin-8-ol-7-carboxylic acid, 8-quinolinol-7-carboxylic acid, 8-hydroxyquinoline-7-carboxylic acid, 7-carboxy-8-hydroxyquinoline, 8-hydroxyquinoline7-carboxylic acid, 8-Hydroxy-7-quinolinecarboxylic acid.
Q: What is the CAS number of 8-hydroxyquinoline-7-carboxylic acid?
A: CAS number of 8-hydroxyquinoline-7-carboxylic acid is 19829-79-9.
Q: What is the SMILES notation of 8-hydroxyquinoline-7-carboxylic acid?
A: SMILES notation of 8-hydroxyquinoline-7-carboxylic acid is O=C(O)c1ccc2cccnc2c1O.

 8-Hydroxy-7-quinolinecarboxylic 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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