2-(4-NITROPHENYL)PROPIONIC ACID
- Product Name
- 2-(4-NITROPHENYL)PROPIONIC ACID
- CAS No.
- 19910-33-9
- Chemical Name
- 2-(4-NITROPHENYL)PROPIONIC ACID
- Synonyms
- 2-(4-NITROPHENYL)PROPANOIC ACID;Einecs 243-423-8;RARECHEM AL BO 1487;2-(4-NITROPHENYL)PROPIONIC ACID;2-(4-Nitrophenyl)propinoic acid;α-Methyl-4-nitrophenylacetic acid;a-Methyl-4-nitrobenzene-aceticacid;2-(4-Nitrophenyl)propionic acid 95%;2-(4-NITROPHENYL)PROPIONIC ACID 99+%;Benzeneacetic acid, a-methyl-4-nitro
- CBNumber
- CB4242895
- Molecular Formula
- C9H9NO4
- Formula Weight
- 195.17
- MOL File
- 19910-33-9.mol
2-(4-NITROPHENYL)PROPIONIC ACID Property
- Melting point:
- 88-89 °C(lit.)
- Boiling point:
- 361.9±25.0 °C(Predicted)
- Density
- 1.337±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform, Ethanol
- form
- Solid
- pka
- 3.91±0.10(Predicted)
- color
- Light Orange
- InChI
- InChI=1S/C9H9NO4/c1-6(9(11)12)7-2-4-8(5-3-7)10(13)14/h2-6H,1H3,(H,11,12)
- InChIKey
- RBSRRICSXWXMRC-UHFFFAOYSA-N
- SMILES
- C(C)(C(=O)O)C1=CC=C([N+]([O-])=O)C=C1
- CAS DataBase Reference
- 19910-33-9(CAS DataBase Reference)
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.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
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
- 254843
- Product name
- 2-(4-Nitrophenyl)propionic acid
- Purity
- 95%
- Packaging
- 100g
- Price
- $201.5
- Updated
- 2025/07/31
- Product number
- 254843
- Product name
- 2-(4-Nitrophenyl)propionic acid
- Purity
- 95%
- Packaging
- 25g
- Price
- $120
- Updated
- 2023/06/20
- Product number
- N504495
- Product name
- 2-(4-Nitrophenyl)propionic acid
- Packaging
- 1g
- Price
- $80
- Updated
- 2021/12/16
- Product number
- N504495
- Product name
- 2-(4-Nitrophenyl)propionic acid
- Packaging
- 100g
- Price
- $310
- Updated
- 2021/12/16
- Product number
- J99291
- Product name
- 2-(4-Nitrophenyl)propanoicacid
- Packaging
- 100g
- Price
- $320
- Updated
- 2021/12/16
2-(4-NITROPHENYL)PROPIONIC ACID Chemical Properties,Usage,Production
Uses
2-(4-Nitrophenyl)propionic acid is a reagent used in the preparation of α-Methylated analogs of triiodothyroalkanoic acids which have interactions with hepatic thyroid receptors.
Uses
2-(4-Nitrophenyl)propionic acid may be used in chemical synthesis.
Synthesis
50712-64-6
19910-33-9
Ethyl 2-(4-nitrophenyl)propionate (4.5 g, 20.17 mmol, 1.0 eq.) was used as raw material and dissolved in ethanol (40 ml). To this solution NaOH (1.614 g, 40.35 mmol, 2.0 eq.) and water (10 ml) were added. The reaction mixture was stirred at room temperature for 2 hours. Upon completion of the reaction, the solvent was removed by distillation under reduced pressure and subsequently diluted with the addition of water. The pH of the reaction mixture was adjusted to acidic with dilute hydrochloric acid. The product was extracted with ethyl acetate, the organic layers were combined and dried over anhydrous sodium sulfate. The organic layer was concentrated under reduced pressure to give the crude product. Finally, the crude product was purified by column chromatography to give α-methyl-4-nitrophenylacetic acid (3.1 g, 78.8% yield). Mass spectrum (electrospray ionization): m/z 195.17 [M + H]+.
References
[1] Patent: US2016/251376, 2016, A1. Location in patent: Paragraph 0625; 0628; 0629
2-(4-NITROPHENYL)PROPIONIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-(4-NITROPHENYL)PROPIONIC ACID manufacturers
- Product
- 2-(4-Nitrophenyl)propinoic acid 19910-33-9
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1000kgs
- Release date
- 2025-11-19