4-Quinolinecarboxylic acid

Modify Date: 2025-08-21 10:30:25

4-Quinolinecarboxylic acid Structure
4-Quinolinecarboxylic acid structure
Common Name 4-Quinolinecarboxylic acid
CAS Number 486-74-8 Molecular Weight 173.168
Density 1.3±0.1 g/cm3 Boiling Point 348.7±15.0 °C at 760 mmHg
Molecular Formula C10H7NO2 Melting Point 254-255 °C(lit.)
MSDS Chinese USA Flash Point 164.7±20.4 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name quinoline-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 348.7±15.0 °C at 760 mmHg
Melting Point 254-255 °C(lit.)
Molecular Formula C10H7NO2
Molecular Weight 173.168
Flash Point 164.7±20.4 °C
Exact Mass 173.047684
PSA 50.19000
LogP 1.99
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.685

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GD3850000
CHEMICAL NAME :
Cinchoninic acid
CAS REGISTRY NUMBER :
486-74-8
BEILSTEIN REFERENCE NO. :
0005224
LAST UPDATED :
199709
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H7-N-O2
MOLECULAR WEIGHT :
173.18
WISWESSER LINE NOTATION :
T66 BNJ EVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

 Safety Information

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-S36-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS GD3850000
HS Code 2933499090

 Synthetic Route

 Customs

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%

 Articles29

More Articles
Time-of-flight accurate mass spectrometry identification of quinoline alkaloids in honey.

Anal. Bioanal. Chem 407 , 6159-70, (2015)

Time-of-flight accurate mass spectrometry (TOF-MS), following a previous chromatographic (gas or liquid chromatography) separation step, is applied to the identification and structural elucidation of ...

Synthesis, characterization and crystal structure of novel mononuclear peroxotungsten(VI) complexes. Insulinomimetic activity of W(VI) and Nb(V) peroxo complexes.

J. Inorg. Biochem. 103(5) , 859-68, (2009)

Two new mononuclear peroxo complexes of tungsten of the formula (gu)(2)[WO(2)(O(2))(2)] (1) and (gu)[WO(O(2))(2)(quin-2-c)] (2a) (where gu(+)=guanidinium ion, CN(3)H(6)(+) and quin-2-c=quinoline-2-car...

Quinoline-4-carboxylic acid.

Acta Crystallogr. C 54 ( Pt 12) , 1883-5, (1998)

The title acid, C10H7NO2, crystallized in the centrosymmetric space group P2(1)/c with one molecule in the asymmetric unit. There is a single hydrogen bond. O-H...N, with a donor-acceptor distance of ...

 Synonyms

MFCD00006782
4-Quinolinecarboxylic acid
EINECS 207-640-1
Quinoline-4-carboxylic acid
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