1,2-Dihydro-2-oxochinolin-4-carbonsure
2-Hydroxyquinoline-4-carboxylic acid
Grundinformationen
- CAS
15733-89-8- Standard-SMILES
O=C(O)c1cc(=O)[nH]c2ccccc12- InChIKey
MFSHNFBQNVGXJX-UHFFFAOYSA-N- Summenformel
- C10H7NO3
- Durchschnittliche Molmasse
- 189,17 g/mol
- Monoisotopische Masse
- 189,04259309
Namen und Bezeichner
- Bevorzugter Name
- 2-Hydroxyquinoline-4-carboxylic acid
- IUPAC
- 2-oxo-1H-quinoline-4-carboxylic acid
- Lokaler Name
- 1,2-Dihydro-2-oxochinolin-4-carbonsure
- Englischer Name
- 2-Hydroxy-4-quinolincarboxylic acid
- Summenformel
- C10H7NO3
- Molmasse
- 189.17
Namen und Synonyme
2-Hydroxyquinoline-4-carboxylic acid15733-89-884906-81-02-oxo-1,2-dihydroquinoline-4-carboxylic acid2-Hydroxycinchoninic acid2-Hydroxy-4-quinolincarboxylic acid2-oxo-1H-quinoline-4-carboxylic acid4-CarboxycarbostyrilCinchoninic acid, 2-hydroxy-4-Quinolinecarboxylic acid, 1,2-dihydro-2-oxo-MFCD000239422-oxocinchoninic acid
Weitere Namen anzeigen
AKOS AUF0188RARECHEM AQ NN 0221IFLAB-BB F1918-00802-hydroxycinchoninicCinchocaine impurity BPiraxostat Impurity 72-hydroxy-cinchoninicaci
2-hydroxy-4-quinolinecarboxylic acid1,2-Dihydro-2-oxoquinoline-4-carboxylic acid4-Quinolinecarboxylic acid, 2-hydroxy-Cinchocaine EP Impurity B1,2-dihydro-2-oxo-4-Quinolinecarboxylic acid2-Hydroxy-quinoline-4-carboxylic acidZ1Q2K479UQEnamin
Datenbank-Bezeichner
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,6
- Polarare Oberfläche (TPSA)
- 66,4 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 14
- Formalladung
- 0
- Komplexität
- 308
Physikochemische Eigenschaften
- Schmelzpunkt
- 350 °C · 350°C
- Siedepunkt
- 403.6 · 403.6±45.0 °C(Predicted)
- Dichte
- 1.429 · 1.429±0.06 g/cm3(Predicted)
- Dampfdruck
- 0 Pa · 0Pa at 25℃
- storage temp.
- Sealed in dry,Room Temperature
- Löslichkeit
- DMSO (Slightly), Methanol (Slightly, Sonicated)
- Aggregatzustand
- Solid
- pka
- 2.76 · 2.76±0.20(Predicted)
- Farbe
- Yellow to Dark Yellow
- BRN
- 148331 · 148331
- InChI
- InChI=1S/C10H7NO3/c12-9-5-7(10(13)14)6-3-1-2-4-8(6)11-9/h1-5H,(H,11,12)(H,13,14)
- InChIKey
- MFSHNFBQNVGXJX-UHFFFAOYSA-N
- SMILES
- N1C2=C(C=CC=C2)C(C(O)=O)=CC1=O
- LogP
- 0.3 at · 0.3 at 25℃ and pH7
- CAS Datenbank
- 15733 · 15733-89-8(CAS DataBase Reference)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 3.8% (2 of 52) of reports.
Warning
H302 (78.8%): Harmful if swallowed [Warning Acute toxicity, oral]；H315 (19.2%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (94.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (17.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, 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.；Reported as not meeting GHS hazard criteria per 2 of 52 reports by companies.；There are 7 notifications provided by 50 of 52 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Gefahrenhinweise
Regulatory InformationStatus: Active Update: 18-09-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/26730；Status: Active Update: 11-05-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/30898
Hazard Classes and Categories
Acute Tox. 4 (78.8%)；Skin Irrit. 2 (19.2%)；Eye Irrit. 2A (94.2%)；STOT SE 3 (17.3%)
Acute Tox. 4 (100%)
Regulatorische Informationen
Chemie und Industrie
Anwendungen
Verwenden1,2-Dihydro-2-oxo-4-quinolinecarboxylic Acid is a chemical constituent of vinegar Schisandra chinensis and is used as a indicator reagent in marking security documents.
Vor- und nachgelagerte Produkte
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Nachgelagerte Produkte
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常州帝通化工有限公司+86-0519-88298848 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
山东泰诚生物科技有限公司18769832557 18769832557 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
河南赢创生物科技有限公司16650615803 · [email protected]
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