The 3-Quinolinecarboxylicacid, 8-chloro-4-hydroxy-, ethyl ester, with the CAS registry number 73987-37-8, is also known as Ethyl 8-chloro-4-hydroxyquinoline-3-carboxylate. This chemical's molecular formula is C₁₂H₁₀ClNO₃ and molecular weight is 251.67. What's more, its systematic name is ethyl 8-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylate.

Physical properties of 3-Quinolinecarboxylicacid, 8-chloro-4-hydroxy-, ethyl ester are: (1)ACD/LogP: 3.08; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.08; (4)ACD/LogD (pH 7.4): 3.08; (5)ACD/BCF (pH 5.5): 129.33; (6)ACD/BCF (pH 7.4): 129.33; (7)ACD/KOC (pH 5.5): 1130.23; (8)ACD/KOC (pH 7.4): 1130.23; (9)#H bond acceptors: 4; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 46.61 Å²; (13)Index of Refraction: 1.58; (14)Molar Refractivity: 61.98 cm³; (15)Molar Volume: 186.1 cm³; (16)Polarizability: 24.57×10^-24 cm³; (17)Surface Tension: 49 dyne/cm; (18)Density: 1.351 g/cm³; (19)Flash Point: 181.7 °C; (20)Enthalpy of Vaporization: 62.45 kJ/mol; (21)Boiling Point: 376.8 °C at 760 mmHg; (22)Vapour Pressure: 7.05E-06 mmHg at 25°C.

Uses of 3-Quinolinecarboxylicacid, 8-chloro-4-hydroxy-, ethyl ester: it can be used to produce 8-chloro-4-hydroxy-quinoline-3-carboxylic acid. It will need reagent aq. KOH. The yield is about 94%.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: Clc1cccc2c1N/C=C(\C2=O)C(=O)OCC
(2)InChI: InChI=1/C12H10ClNO3/c1-2-17-12(16)8-6-14-10-7(11(8)15)4-3-5-9(10)13/h3-6H,2H2,1H3,(H,14,15)
(3)InChIKey: CVTZGJPEFPRNNB-UHFFFAOYAO

The toxicity data is as follows: