| Identification | More | [Name]
Quinaldic acid | [CAS]
93-10-7 | [Synonyms]
2-QUINOLINECARBOCYLIC ACID
2-QUINOLINECARBOXYLIC ACID
AKOS BBS-00003779
LABOTEST-BB LT00504205
QUINALDIC ACID
QUINALDINIC ACID
QUINOLINE-2-CARBOXYLIC ACID
RARECHEM AL BO 1348
TIMTEC-BB SBB003820
QuinaldicAcid98%
QUINALDIC ACID GR
Quinoline-2-carboxylicacid,98%
2-QUINOLINECARBOXYLICACID(QUINALDICACID)
2-carboxyquinoline
2-quinolinylcarboxylic acid
Quinaldic acid,dihydrate
Quinaldin acid
QUINALDIC ACID/QUINOLINE-2-CARBOXYLIC ACID
2-QUINALDIC ACID
Quinadinic acid | [EINECS(EC#)]
202-218-3 | [Molecular Formula]
C10H7NO2 | [MDL Number]
MFCD00006752 | [Molecular Weight]
173.17 | [MOL File]
93-10-7.mol |
| Chemical Properties | Back Directory | [Appearance]
light brown needle-like crystalline powder | [Melting point ]
156-158 °C (lit.) | [Boiling point ]
247-250 | [density ]
1.2427 (rough estimate) | [refractive index ]
1.5200 (estimate) | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [solubility ]
14g/l | [form ]
Needle-Like Crystalline Powder | [pka]
1.20±0.30(Predicted) | [color ]
Light brown | [PH]
3.0-3.5 (10g/l, H2O, 20℃) | [Water Solubility ]
soluble | [Detection Methods]
HPLC,NMR | [Merck ]
14,8046 | [BRN ]
126322 | [CAS DataBase Reference]
93-10-7(CAS DataBase Reference) | [NIST Chemistry Reference]
2-Quinolinecarboxylic acid(93-10-7) | [EPA Substance Registry System]
93-10-7(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,T | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [WGK Germany ]
3
| [RTECS ]
UZ9100000
| [Hazard Note ]
Irritant | [TSCA ]
Yes | [HazardClass ]
IRRITANT | [HS Code ]
29334990 |
| Hazard Information | Back Directory | [Chemical Properties]
light brown needle-like crystalline powder | [Uses]
For the determination of copper, zinc and uranium with which it forms insoluble salts. | [Definition]
ChEBI: A quinolinemonocarboxylic acid having the carboxy group at the 2-position. | [Synthesis Reference(s)]
Journal of the American Chemical Society, 68, p. 1840, 1946 DOI: 10.1021/ja01213a045 | [General Description]
Quinaldic acid is also referred as quinoline-2-carboxylic acid. Microwave-assisted preparation of substituted anilides of quinaldic acid has been reported. It inhibits the oxidation of pyruvate, α-ketoglutarate, glutamate and citrate in rat liver mitochondria. Quinaldic acid is a metabolite of tryptophan degradation and inhibits the gluconeogenesis in perfused livers. | [Purification Methods]
Crystallise quinaldic acid from *C6H6 or AcOH. It is used for the estimation of many metals. The methyl ester has m 86-87o (from hexane) and pK25 1.76. [Chauduri et al. Frez Z Anal Chem 281 361 1976, Beilstein 22 H 71, 22 II 55, 22 III/IV 1149, 22/3 V 183.] |
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