This chemical is called Benzoic acid, 3-hydroxy-4-nitro-, methyl ester, and its systematic name is Methyl 3-hydroxy-4-nitrobenzoate. With the molecular formula of C₈H₇NO₅, its molecular weight is 197.14. The CAS registry number of this chemical is 713-52-0. Additionally, its product categories are Blocks; Carboxes; NitroCompounds; Aromatic Esters.

Other characteristics of the Benzoic acid, 3-hydroxy-4-nitro-, methyl ester can be summarised as followings: (1)ACD/LogP: 1.99; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 6; (4)#H bond donors: 1; (5)#Freely Rotating Bonds: 4; (6)Polar Surface Area: 81.35 Å²; (7)Index of Refraction: 1.59; (8)Molar Refractivity: 46.45 cm³; (9)Molar Volume: 137.5 cm³; (10)Polarizability: 18.41×10^-24cm³; (11)Surface Tension: 59.7 dyne/cm; (12)Density: 1.432 g/cm³; (13)Flash Point: 163.3 °C; (14)Enthalpy of Vaporization: 61.39 kJ/mol; (15)Boiling Point: 346.4 °C at 760 mmHg; (16)Vapour Pressure: 2.88E-05 mmHg at 25°C.

Production method of this chemical: The Benzoic acid, 3-hydroxy-4-nitro-, methyl ester could be obtained by the reactants of methanol and 3-hydroxy-4-nitro-benzoic acid. This reaction needs the reagent of conc. H₂SO₄. The yield is 70 %. The other condition is heating.

Uses of this chemical: The Benzoic acid, 3-hydroxy-4-nitro-, methyl ester could react with 1,2-dibromo-ethane, and obtain the 3-(2-bromo-ethoxy)-4-nitro-benzoic acid methyl ester. This reaction needs the reagent of K₂CO₃, and the solvent of dimethylformamide. The yield is 56 %. In addition, this reaction should be taken for 2 hours at the temperature of 100 °C.

When you are using this chemical, please be cautious about it as the following: This chemical is irritating to eyes, respiratory system and skin. You should wear suitable protective clothing if you use it. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure: 
1.SMILES: O=[N+]([O-])c1ccc(cc1O)C(=O)OC
2.InChI: InChI=1/C8H7NO5/c1-14-8(11)5-2-3-6(9(12)13)7(10)4-5/h2-4,10H,1H3
3.InChIKey: UEGCRFNWTGYVKX-UHFFFAOYAP