5-cyano-2-methoxybenzoic acid
- Product Name
- 5-cyano-2-methoxybenzoic acid
- CAS No.
- 84923-71-7
- Chemical Name
- 5-cyano-2-methoxybenzoic acid
- Synonyms
- 5-cyano-2-methoxybenzoic acid;Benzoic acid, 5-cyano-2-methoxy-
- CBNumber
- CB83085000
- Molecular Formula
- C9H7NO3
- Formula Weight
- 177.16
- MOL File
- 84923-71-7.mol
5-cyano-2-methoxybenzoic acid Property
- storage temp.
- Sealed in dry,Room Temperature
- Appearance
- White to off-white Solid
Safety
- HS Code
- 2916399090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
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
- C999018
- Product name
- 5-Cyano-2-methoxybenzoicacid
- Packaging
- 25mg
- Price
- $155
- Updated
- 2021/12/16
- Product number
- A164351
- Product name
- 5-Cyano-2-methoxybenzoicacid
- Purity
- 95%
- Packaging
- 100mg
- Price
- $53
- Updated
- 2021/12/16
- Product number
- A164351
- Product name
- 5-Cyano-2-methoxybenzoicacid
- Purity
- 95%
- Packaging
- 250mg
- Price
- $87
- Updated
- 2021/12/16
- Product number
- AA10-1118
- Product name
- 5-Cyano-2-methoxy-benzoicacid
- Purity
- 95%
- Packaging
- 1g
- Price
- $150
- Updated
- 2021/12/16
- Product number
- A164351
- Product name
- 5-Cyano-2-methoxybenzoicacid
- Purity
- 95%
- Packaging
- 1g
- Price
- $200
- Updated
- 2021/12/16
5-cyano-2-methoxybenzoic acid Chemical Properties,Usage,Production
Synthesis
40757-12-8
84923-71-7
Example 25B Synthesis of 5-cyano-2-methoxybenzoic acid: Example 25A (methyl 5-cyano-2-methoxybenzoate, 6.1 g, 31.9 mmol) and lithium hydroxide monohydrate (5.36 g, 128 mmol) were reacted in a solvent mixture of tetrahydrofuran (100 mL) and water (50 mL) with stirring for 3 hours at room temperature. Upon completion of the reaction, the pH of the reaction solution was adjusted to 3 with 3N hydrochloric acid, followed by two solvent extractions with a mixture of isopropanol/dichloromethane (1:3, v/v). The organic phases were combined, dried with anhydrous magnesium sulfate, filtered and concentrated under reduced pressure to give 5.6 g (99% yield) of the target product 5-cyano-2-methoxybenzoic acid. The product was characterized by 1H NMR (500 MHz, deuterated chloroform), δppm: 4.15 (s, 3H), 7.17 (d, J=8.85 Hz, 1H), 7.86 (dd, J=8.85,2.44 Hz, 1H), 8.47 (d, J=2.14 Hz, 1H).
References
[1] Patent: US2008/287510, 2008, A1. Location in patent: Page/Page column 25
[2] Patent: WO2010/54024, 2010, A2. Location in patent: Page/Page column 74
[3] Patent: WO2008/130953, 2008, A2. Location in patent: Page/Page column 57-58
[4] Patent: US2008/242654, 2008, A1. Location in patent: Page/Page column 36
[5] Patent: EP1698618, 2006, A1. Location in patent: Page/Page column 78-79
5-cyano-2-methoxybenzoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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