Benzoic acid, 4-amino-2-nitro-, methyl ester (9CI)
- Product Name
- Benzoic acid, 4-amino-2-nitro-, methyl ester (9CI)
- CAS No.
- 84228-45-5
- Chemical Name
- Benzoic acid, 4-amino-2-nitro-, methyl ester (9CI)
- Synonyms
- ST5437238;Methyl 4-Amino-2-nitrobenzoate;4-amino-2-nitrobenzoic acid methyl ester;4-amino-2-nitro-benzoic acid methyl ester;Benzoic acid, 4-amino-2-nitro-, methyl ester;Benzoic acid, 4-amino-2-nitro-, methyl ester (9CI)
- CBNumber
- CB71070999
- Molecular Formula
- C8H8N2O4
- Formula Weight
- 196.16
- MOL File
- 84228-45-5.mol
Benzoic acid, 4-amino-2-nitro-, methyl ester (9CI) Property
- Boiling point:
- 391.8±22.0 °C(Predicted)
- Density
- 1.386±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C, protect from light
- pka
- 1.22±0.10(Predicted)
- Appearance
- Yellow to brown Solid
N-Bromosuccinimide Price
- Product number
- M224078
- Product name
- Methyl4-Amino-2-nitrobenzoate
- Packaging
- 500mg
- Price
- $200
- Updated
- 2021/12/16
- Product number
- A526900
- Product name
- Methyl4-amino-2-nitrobenzoate
- Purity
- 98%
- Packaging
- 5g
- Price
- $280
- Updated
- 2021/12/16
- Product number
- CD12026264
- Product name
- Methyl4-amino-2-nitrobenzoate
- Purity
- 95+%
- Packaging
- 25g
- Price
- $558
- Updated
- 2021/12/16
- Product number
- A526900
- Product name
- Methyl4-amino-2-nitrobenzoate
- Purity
- 98%
- Packaging
- 25g
- Price
- $689
- Updated
- 2021/12/16
- Product number
- 84228455
- Product name
- Methyl4-amino-2-nitrobenzoate
- Packaging
- 500mg
- Price
- $823.15
- Updated
- 2021/12/16
Benzoic acid, 4-amino-2-nitro-, methyl ester (9CI) Chemical Properties,Usage,Production
Synthesis
610-36-6
74-88-4
84228-45-5
A suspension was prepared by dissolving 4-amino-2-nitrobenzoic acid (200 mg, 1.10 mmol) and sodium carbonate (349 mg, 3.29 mmol) in dimethylformamide (5.5 mL). Subsequently, iodomethane (0.21 mL) was added to the suspension and the reaction mixture was stirred at room temperature overnight. Upon completion of the reaction, water was added to the reaction solution and extracted with ethyl acetate. The organic layers were combined and washed sequentially with saturated aqueous ammonium chloride solution and saturated aqueous sodium chloride solution, and then dried over anhydrous sodium sulfate. Concentration of the organic layer by decompression afforded 216 mg of the target product, methyl 4-amino-2-nitrobenzoate, as a yellow solid (100% yield). The product was confirmed by ^1H-NMR (CDCl3, ppm): δ 7.69 (d, J = 8.5 Hz, 1H), 6.85 (d, J = 2.4 Hz, 1H), 6.77 (dd, J = 2.4, 8.5 Hz, 1H), 4.31 (bs, 2H), 3.84 (s, 3H). lC/MS (ESI) showed the molecular ions peaks as 196.
References
[1] Patent: WO2004/108683, 2004, A1. Location in patent: Page 561-562
Benzoic acid, 4-amino-2-nitro-, methyl ester (9CI) Preparation Products And Raw materials
Raw materials
Preparation Products
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