(4-METHOXY-2-NITRO-PHENYL)-ACETIC ACID
- Product Name
- (4-METHOXY-2-NITRO-PHENYL)-ACETIC ACID
- CAS No.
- 20876-30-6
- Chemical Name
- (4-METHOXY-2-NITRO-PHENYL)-ACETIC ACID
- Synonyms
- 4-Methoxy-2-nitro-benzeneacetic acid;(2-Nitro-4-Methoxyphenyl)acetic acid;Benzeneacetic acid, 4-methoxy-2-nitro-;(4-METHOXY-2-NITRO-PHENYL)-ACETIC ACID;2-(4-Methoxy-2-nitrophenyl)acetic acid
- CBNumber
- CB4460794
- Molecular Formula
- C9H9NO5
- Formula Weight
- 211.17
- MOL File
- 20876-30-6.mol
(4-METHOXY-2-NITRO-PHENYL)-ACETIC ACID Property
- storage temp.
- Sealed in dry,Room Temperature
- Appearance
- Yellow to brown Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- M493065
- Product name
- 2-(4-Methoxy-2-nitrophenyl)aceticAcid
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 8789AH
- Product name
- (4-Methoxy-2-nitro-phenyl)-aceticacid
- Packaging
- 250mg
- Price
- $189
- Updated
- 2021/12/16
- Product number
- 8789AH
- Product name
- (4-Methoxy-2-nitro-phenyl)-aceticacid
- Packaging
- 5g
- Price
- $651
- Updated
- 2021/12/16
- Product number
- 8789AH
- Product name
- (4-Methoxy-2-nitro-phenyl)-aceticacid
- Packaging
- 25g
- Price
- $2456
- Updated
- 2021/12/16
- Product number
- CM124561
- Product name
- 2-(4-methoxy-2-nitrophenyl)aceticacid
- Purity
- 95%
- Packaging
- 5g
- Price
- $729
- Updated
- 2021/12/16
(4-METHOXY-2-NITRO-PHENYL)-ACETIC ACID Chemical Properties,Usage,Production
Synthesis
10565-15-8
20876-30-6
Diethyl 4-methoxy-2-nitrophenylmalonate (1.1 g, 36 mmol) was used as a raw material, which was dissolved in 5 mL of 6N hydrochloric acid solution and the reaction was carried out at reflux under stirring conditions for 13 hours. After completion of the reaction, the reaction mixture was cooled to room temperature and the precipitated brown precipitate was collected by filtration and washed with deionized water. The resulting precipitate was dissolved in 1.5 mL of 2N sodium hydroxide solution and subsequently extracted with 1 mL of ethyl acetate. The aqueous layer was mixed with 0.1 g Darco-G60 and refluxed for thermal filtration. The filtrate was acidified with 0.5 mL of 6N sulfuric acid and cooled in a refrigerator. The precipitated tan precipitate was collected by vacuum filtration, washed with deionized water and dried under vacuum to give 0.6 g of 4-methoxy-2-nitrophenylacetic acid in 82% yield.
References
[1] Patent: WO2008/101979, 2008, A1. Location in patent: Page/Page column 72-73
[2] Patent: US2004/186160, 2004, A1. Location in patent: Page/Page column 23-24
(4-METHOXY-2-NITRO-PHENYL)-ACETIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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