Quinaldic Acid
93-10-7O=C(O)c1ccc2ccccc2n1LOAUVZALPPNFOQ-UHFFFAOYSA-NQuinaldic acid is a quinolinemonocarboxylic acid having the carboxy group at the 2-position. It has a role as a Saccharomyces cerevisiae metabolite and a human metabolite. It is a conjugate acid of a quinaldate.
93-10-7DTXSID6059079CHEMBL1160559CHEBI:18386Off-white or yellow powder; [Alfa Aesar MSDS]
Solid
132 Ų [M+H]+ [CCS Type: DT; Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]
132.3 Ų [M+H]+
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 52 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: 2-Quinolinecarboxylic acid
Quinaldic acid: Does not have an individual approval but may be used under an appropriate group standard
解説2-quinolinecarboxylic acid.C10H7NO2(173.17).キナルジン酸,キナルジン(2-メチルキノリン)を酸化してつくる.水より二水和物が針状結晶として得られる.白色の結晶.融点155~157 ℃.水,エタノール,ベンゼンに可溶.加熱により二酸化炭素を失ってキノリンになる.Cu2+,Cd2+,Zn2+,UO22+などと不溶性キレート塩を生成するので,これらイオンの定量用分析試薬に用いられる.森北出版「化学辞典(第2版)
用途有機合成原料。
使用For the determination of copper, zinc and uranium with which it forms insoluble salts.
一般的な説明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.
純化方法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.]
読み込み中…
化学的特性light brown needle-like crystalline powder
定義ChEBI: A quinolinemonocarboxylic acid having the carboxy group at the 2-position.