4-HYDROXY-5-METHOXY-2-NITRO-BENZOIC ACID METHYL ESTER
- Product Name
- 4-HYDROXY-5-METHOXY-2-NITRO-BENZOIC ACID METHYL ESTER
- CAS No.
- 27883-60-9
- Chemical Name
- 4-HYDROXY-5-METHOXY-2-NITRO-BENZOIC ACID METHYL ESTER
- Synonyms
- 4-hydroxy-5-methoxy-2-nitrobenzoic acid;Methyl 4-hydroxy-5-Methoxy-2-nitrobenzoate;4-HYDROXY-5-METHOXY-2-NITRO-BENZOIC ACID METHYL ESTER;Benzoic acid, 4-hydroxy-5-methoxy-2-nitro-, methyl ester
- CBNumber
- CB81010655
- Molecular Formula
- C9H9NO6
- Formula Weight
- 227.17
- MOL File
- Mol file
4-HYDROXY-5-METHOXY-2-NITRO-BENZOIC ACID METHYL ESTER Property
- Boiling point:
- 389.2±42.0 °C(Predicted)
- Density
- 1.405±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- pka
- 6.63±0.24(Predicted)
- Appearance
- Brown to reddish brown Solid
- InChI
- InChI=1S/C9H9NO6/c1-15-8-3-5(9(12)16-2)6(10(13)14)4-7(8)11/h3-4,11H,1-2H3
- InChIKey
- SKKNLIAUOSEGNQ-UHFFFAOYSA-N
- SMILES
- C(OC)(=O)C1=CC(OC)=C(O)C=C1[N+]([O-])=O
Safety
- HazardClass
- IRRITANT
- HS Code
- 2916310090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
N-Bromosuccinimide Price
- Product number
- M780513
- Product name
- Methyl4-hydroxy-5-methoxy-2-nitrobenzoate
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 059091
- Product name
- 4-Hydroxy-5-methoxy-2-nitro-benzoic acid methylester
- Purity
- 90%+
- Packaging
- 5g
- Price
- $435
- Updated
- 2021/12/16
- Product number
- 059091
- Product name
- 4-Hydroxy-5-methoxy-2-nitro-benzoic acid methylester
- Purity
- 90%+
- Packaging
- 1g
- Price
- $145
- Updated
- 2021/12/16
- Product number
- 4654-1-7A
- Product name
- 4-Hydroxy-5-methoxy-2-nitrobenzoic acid methyl ester
- Packaging
- 1g
- Price
- $168
- Updated
- 2021/12/16
- Product number
- 4654-1-7A
- Product name
- 4-Hydroxy-5-methoxy-2-nitrobenzoic acid methyl ester
- Packaging
- 5G
- Price
- $524
- Updated
- 2021/12/16
4-HYDROXY-5-METHOXY-2-NITRO-BENZOIC ACID METHYL ESTER Chemical Properties,Usage,Production
Synthesis
61032-41-5
27883-60-9
General procedure for the synthesis of methyl 4-hydroxy-5-methoxy-2-nitrobenzoate from methyl 4-benzyloxy-5-methoxy-2-nitrobenzoate: Methyl 2-nitro-4-benzyloxy-5-methoxybenzoate (4.1 mmol, 1.3 g) was dissolved in trifluoroacetic acid (8 mL), and the reaction was carried out at reflux for 1 hour. Upon completion of the reaction, trifluoroacetic acid was removed by decantation and the reaction mixture was extracted with water and ethyl acetate. The organic phases were combined, concentrated and purified by column chromatography to give 0.796 g methyl 2-nitro-4-hydroxy-5-methoxybenzoate in 86% yield.
References
[1] Patent: CN105884699, 2016, A. Location in patent: Paragraph 0064; 0065
[2] Patent: WO2016/148674, 2016, A1. Location in patent: Page/Page column 114
[3] Bioorganic and medicinal chemistry, 2004, vol. 12, # 16, p. 4337 - 4350
[4] Journal of Medicinal Chemistry, 2018, vol. 61, # 15, p. 6518 - 6545
[5] Bioorganic and Medicinal Chemistry Letters, 2002, vol. 12, # 20, p. 2989 - 2992
4-HYDROXY-5-METHOXY-2-NITRO-BENZOIC ACID METHYL ESTER Preparation Products And Raw materials
Raw materials
Preparation Products
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