4-AMINO-2-NITRO-BENZOIC ACID ETHYL ESTER
- Product Name
- 4-AMINO-2-NITRO-BENZOIC ACID ETHYL ESTER
- CAS No.
- 84228-46-6
- Chemical Name
- 4-AMINO-2-NITRO-BENZOIC ACID ETHYL ESTER
- Synonyms
- ETHYL 4-AMINO-2-NITROBENZOATE;4-AMINO-2-NITRO-BENZOIC ACID ETHYL ESTER;Benzoic acid, 4-amino-2-nitro-, ethyl ester
- CBNumber
- CB9425161
- Molecular Formula
- C9H10N2O4
- Formula Weight
- 210.19
- MOL File
- 84228-46-6.mol
4-AMINO-2-NITRO-BENZOIC ACID ETHYL ESTER Property
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
N-Bromosuccinimide Price
- Product number
- W8695
- Product name
- Ethyl4-amino-2-nitrobenzoate
- Packaging
- 5g
- Price
- $344
- Updated
- 2021/12/16
- Product number
- CHM0011488
- Product name
- 4-AMINO-2-NITROBENZOIC ACID ETHYL ESTER
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $505.14
- Updated
- 2021/12/16
- Product number
- 84228466
- Product name
- Ethyl4-amino-2-nitrobenzoate
- Packaging
- 10g
- Price
- $540
- Updated
- 2021/12/16
- Product number
- SC-22116
- Product name
- 4-AMINO-2-NITRO-BENZOICACIDETHYLESTER
- Purity
- 98
- Packaging
- 50g
- Price
- $1067
- Updated
- 2021/12/16
- Product number
- A209905
- Product name
- Ethyl4-amino-2-nitrobenzoate
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $25
- Updated
- 2021/12/16
4-AMINO-2-NITRO-BENZOIC ACID ETHYL ESTER Chemical Properties,Usage,Production
Synthesis
64-17-5
21573-29-5
84228-46-6
General steps: 1. dissolve 4-acetamido-2-nitrobenzoic acid (1.80 g, 8.0 mmol) in a mixture of 12 N hydrochloric acid (14 mL) and anhydrous ethanol (10 mL). 2. The reaction mixture was heated to 90-100°C and kept for 5 hours. 3. Upon completion of the reaction, the ethanol is removed by vacuum concentration. 4. The pH of the reaction mixture was adjusted to 4 with 1 N sodium hydroxide solution. 5. The precipitate was collected by filtration to give ethyl 4-amino-2-nitrobenzoate (140 mg, 8% yield). Product characterization data: 1H-NMR (CDCl3): δ 7.61 (d, J = 8.5 Hz, 1H), 6.82 (d, J = 2.1 Hz, 1H), 6.74 (dd, J = 8.5, 2.1 Hz, 1H), 6.52 (bs, 2H), 4.17 (q, J = 7.1 Hz, 2H), 1.21 (t, J = 7.1 Hz, 3H); MS ( DCI) m/e: 211 (MH+).
References
[1] Patent: US5618839, 1997, A
[2] Patent: US5648385, 1997, A
4-AMINO-2-NITRO-BENZOIC ACID ETHYL ESTER Preparation Products And Raw materials
Raw materials
Preparation Products
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