ChemicalBook >> CAS DataBase List >>Quinoline-4-carboxylic acid

Quinoline-4-carboxylic acid

Quinoline-4-carboxylic acid structure

CAS No.: 486-74-8

Chemical Name:: Quinoline-4-carboxylic acid

Synonyms: 4-QUINOLINECARBOXYLIC ACID;Cinchonic acid;Quinoline-4-carboxylic;USAF D-2;NSC 13138;AKOS BC-0749;cinchoninicacid;AKOS BBS-00005335;4-quinolinic acid;4-carboxyquinoline

CBNumber:: CB2319294

Molecular Formula:: C10H7NO2

Molecular Weight:: 173.17

MDL Number:: MFCD00006782

MOL File:: 486-74-8.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:50:37

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Quinoline-4-carboxylic acid Properties

Melting point	254-255 °C (lit.)
Boiling point	348.7±15.0 °C(Predicted)
Density	1.339±0.06 g/cm3(Predicted)
storage temp.	2-8°C
solubility	Soluble in DMSO
form	powder to crystal
pka	1.03±0.10(Predicted)
color	White to Light yellow
BRN	5224
InChI	InChI=1S/C10H7NO2/c12-10(13)8-5-6-11-9-4-2-1-3-7(8)9/h1-6H,(H,12,13)
InChIKey	VQMSRUREDGBWKT-UHFFFAOYSA-N
SMILES	N1C2C(=CC=CC=2)C(C(O)=O)=CC=1
CAS DataBase Reference	486-74-8(CAS DataBase Reference)
FDA UNII	W6V42SQ9E8
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38-36/38

Safety Statements

26-36-37/39

WGK Germany

RTECS

GD3850000

HazardClass

IRRITANT

HS Code

29334900

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	0
2		0

Quinoline-4-carboxylic acid price More Price(78)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	174823	4-Quinolinecarboxylic acid 97%	486-74-8	1g	$52.6	2026-04-30	Buy
TCI Chemical	Q0065	4-Quinolinecarboxylic Acid >98.0%(HPLC)(T)	486-74-8	1g	$54	2026-04-30	Buy
TCI Chemical	Q0065	4-Quinolinecarboxylic Acid >98.0%(HPLC)(T)	486-74-8	5g	$162	2026-04-30	Buy
Usbiological	288536	Quinoline-4-carboxylic acid Asreported	486-74-8	50g	$1876	2026-06-03	Buy
Usbiological	288536	Quinoline-4-carboxylic acid Asreported	486-74-8	100g	$3022	2026-06-03	Buy

Product number	Packaging	Price	Buy
174823	1g	$52.6	Buy
Q0065	1g	$54	Buy
Q0065	5g	$162	Buy
288536	50g	$1876	Buy
288536	100g	$3022	Buy

Quinoline-4-carboxylic acid Chemical Properties, Uses, Production

Chemical Properties

white to light yellow crystal powder

Uses

Quinoline-4-carboxylic Acid for small therapeutic agent compounds.

Definition

ChEBI: Quinoline-4-carboxylic acid is a quinolinemonocarboxylic acid. It is a conjugate acid of a quinoline-4-carboxylate.

Biochem/physiol Actions

4-Quinolinecarboxylic acid showed anti-tumor activity against L1210 leukemia and B16 melanoma.

Metabolic pathway

The bacterium which is isolated from soil enrichment culture degrades quinoline-4-carboxylic acid to give the two identified metabolites 2-oxo-1,2- dihydroquinoline-4-carboxylic acid and 8-hydroxy-2- oxo-2H-benzopyran-4-carboxylic acid.

Quinoline-4-carboxylic acid synthesis

Synthesis of Quinoline-4-carboxylic acid from Isatin and Acetone

Quinoline-4-carboxylic acid Preparation Products And Raw materials

Raw materials

Nitrogen N,N-Dimethylformamide Hydrogen peroxide Triethyl orthoformate Diphenyl ether

Formic acid Selenious acid 1,4-Dioxane Diethyl ether Aniline

Ethyl acetate 4-methylquinoline Selenium dioxide Phosphorus tribromide 2,2-Dimethyl-1,3-dioxane-4,6-dione

Petroleum ether Sulfuric acid n-Butyllithium Sodium carbonate

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Preparation Products

8-Nitroquinoline-4-carboxylic acid

Quinoline-4-carboxylic acid Suppliers

Global Suppliers ( 282)

Supplier	Tel	Email	Country	ProdList	Advantage
Zhengzhou anmousse chemical products co. LTD	15981811963 18737195735	483339295@qq.com	China	8130	58
Wuhan Xinyangruihe Chemical Technology Co., Ltd.	13720274133	2395204132@qq.com	China	8000	58
Shanghai Scochem Technology Co., Ltd.	021-33758897	sales@scochem.com	China	1594	58
Jiujiang Huayao Biotechnology Co., Ltd.	13970278471 15779253386	2436843764@qq.com	China	101	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44852	61
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66

Supplier	Advantage
Zhengzhou anmousse chemical products co. LTD	58
Wuhan Xinyangruihe Chemical Technology Co., Ltd.	58
Shanghai Scochem Technology Co., Ltd.	58
Jiujiang Huayao Biotechnology Co., Ltd.	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Alfa Aesar	84
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Capot Chemical Co., Ltd	66

View Latest Price from Quinoline-4-carboxylic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-08-20	QUINOLINE-4-CARBOXYLIC ACID 486-74-8	$1.10	1g	99.00%	100 Tons	Dideu Industries Group Limited
2026-05-11	4-Carboxyquinoline 486-74-8	$29.00		99.46%	10g	TargetMol Chemicals Inc.
2024-12-24	4-quinoline formic acid 486-74-8		1Kg	99.9%	200tons	airuikechemical co., ltd.

QUINOLINE-4-CARBOXYLIC ACID
486-74-8
$1.10
99.00%
Dideu Industries Group Limited

4-Carboxyquinoline
486-74-8
$29.00
99.46%
TargetMol Chemicals Inc.

4-quinoline formic acid
486-74-8
99.9%
airuikechemical co., ltd.

Quinoline-4-carboxylic acid Spectrum

QUINOLINE-4-CARBOXYLIC ACID(486-74-8)¹HNMR QUINOLINE-4-CARBOXYLIC ACID(486-74-8)IR1 QUINOLINE-4-CARBOXYLIC ACID(486-74-8)IR2 QUINOLINE-4-CARBOXYLIC ACID(486-74-8)Raman

486-74-8 (Quinoline-4-carboxylic acid) Related Search:

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Quinoline-4-carboxylic acid ,97% quinoline-4-carboxylic acid(SALTDATA: FREE) Quinoline-4-carboxylic Cinchoninic acid (6CI,7CI,8CI) NSC 13138 4-Quinolinecarboxylic acid, 98%+ 4-Quinolinecarboxylic acid 97% Cinchonic acid Quinoline-4-carboxylate 4-quinoline formic acid AKOS BBS-00005335 AKOS BC-0749 QUINOLINE-4-CARBOXYLIC ACID (CINNCHONINIC ACID) QUINOLINE-4-CARBOXYLIC ACID, 98+% TIMTEC-BB SBB003819 RARECHEM AL BE 0184 4-carboxyquinoline cinchoninicacid USAF D-2 4-quinolinic acid 4-Quinolinecarboxylic Acid > quinoline-4-carboxylicaci QUINOLINE-4-CARBOXYLIC ACID ISO 9001：2015 REACH Quinolin-4-carboxylic acid QUINOLINE-4-CARBOXYLIC ACID|||4-Quinolinecarboxylic acid quinoline-4-carboxylic acid - [Q4651] 4-QUINOLINECARBOXYLIC ACID Quinoline-4-carboxylic acid 486-74-8 C9H6NCOOH Heterocyclic Building Blocks Quinolines Quinolinecarboxylic Acids, etc. Building Blocks Quinolinecarboxylic Acids, etc. Quinolines Carboxylic Acids Quinolines, Isoquinolines & Quinoxalines Building Blocks Heterocyclic Building Blocks Quinoline Derivertives Quinolines, Quinazolines and derivatives pharmacetical Carboxylic Acids Quinolines, Isoquinolines & Quinoxalines Quinoline&Isoquinoline