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3-(2-nitrophenyl)propionic acid

3-(2-nitrophenyl)propionic acid structure

CAS No.: 2001-32-3

Chemical Name:: 3-(2-nitrophenyl)propionic acid

Synonyms: 3-(2-Nitrophenyl)propanoic acid;3-(2-Nitrophenyl);2-Nitrobenzenepropanoic acid;3-(2-Nitrophenyl)propionsure;3-(2-nitrophenyl)propionic acid;Benzenepropanoic acid, 2-?nitro-;2-(2-Carboxyethyl)-1-nitrobenzene

CBNumber:: CB5930409

Molecular Formula:: C9H9NO4

Molecular Weight:: 195.17

MDL Number:: MFCD00130002

MOL File:: 2001-32-3.mol

MSDS File:: SDS

Last updated:2026-05-28 01:23:38

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3-(2-nitrophenyl)propionic acid Properties

Melting point	115 °C
Boiling point	331.83°C (rough estimate)
Density	1.3544 (rough estimate)
refractive index	1.5700 (estimate)
storage temp.	Sealed in dry,Room Temperature
pka	4.5(at 25℃)
Appearance	White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H335-H302-H319-H315
Precautionary statements	P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501

3-(2-nitrophenyl)propionic acid price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Activate Scientific	AS29118	3-(2-Nitrophenyl)propanoic Acid 97%	2001-32-3	1g	$48	2026-06-04	Buy
Activate Scientific	AS29118	3-(2-Nitrophenyl)propanoic Acid 97%	2001-32-3	5g	$184	2026-06-04	Buy
Matrix Scientific	165314	3-(2-Nitrophenyl)propanoic acid	2001-32-3	500.00mg	$265	2026-05-18	Buy
Matrix Scientific	165314	3-(2-Nitrophenyl)propanoic acid	2001-32-3	1.00g	$530	2026-05-18	Buy
Matrix Scientific	165314	3-(2-Nitrophenyl)propanoic acid	2001-32-3	5.00g	$2116	2026-05-18	Buy

Product number	Packaging	Price	Buy
AS29118	1g	$48	Buy
AS29118	5g	$184	Buy
165314	500.00mg	$265	Buy
165314	1.00g	$530	Buy
165314	5.00g	$2116	Buy

3-(2-nitrophenyl)propionic acid Chemical Properties,Uses,Production

Synthesis

59803-35-9

2001-32-3

In a single-necked round-bottomed flask (2L), diethyl 2-(2-nitrobenzyl)malonate (8.7 g, 0.029 mol), 6N hydrochloric acid (131 mL) and acetic acid (131 mL) were added. The reaction mixture was heated and refluxed for 48 h, during which the reaction progress was monitored by thin layer chromatography (TLC). Upon completion of the reaction, the reaction mixture was alkalized with 6 M sodium hydroxide solution (500 mL) and subsequently extracted with ethyl acetate (3 x 250 mL). The organic phases were combined, dried with anhydrous magnesium sulfate and concentrated under reduced pressure to remove the solvent. The crude product was purified by column chromatography (silica gel: 100-200 mesh, eluent: 40% hexane solution of ethyl acetate) to give 3-(2-nitrophenyl)propionic acid (5.4 g, 94% yield).

References

[1] Patent: WO2010/127855, 2010, A1. Location in patent: Page/Page column 145; 146
[2] Chemische Berichte, 1923, vol. 56, p. 2450
[3] Patent: WO2005/40119, 2005, A1. Location in patent: Page/Page column 48-49
[4] Patent: WO2005/40100, 2005, A1. Location in patent: Page/Page column 75-77

3-(2-nitrophenyl)propionic acid Preparation Products And Raw materials

Raw materials

2,2-Dimethyl-1,3-dioxane-4,6-dione Diethyl 2-(2-nitrobenzyl)malonate 2-Nitrobenzaldehyde Sodium hydroxide Hydrochloric acid

Acetic acid

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Preparation Products

2-(2-Nitrophenyl)ethanamine

3-(2-nitrophenyl)propionic acid Suppliers

Global( 76)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Beijing Ouhe Technology Co., Ltd	13552068683 13522913783	2355560935@qq.com	China	11777	60
JinYan Chemicals(ShangHai) Co.,Ltd.	13817811078	sales@jingyan-chemical.com	China	9963	60
Jia Xing Isenchem Co.,Ltd	0573-85285100 18627885956	isenchem@163.com	China	9389	66
Accela ChemBio Co.,Ltd.	021-50795510 4000665055	marketing@accelachem.com	China	10972	64
Shanghai Longsheng chemical Co.,Ltd.	58099637 13585536065	sales@shlschem.com	China	9880	59
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Shanghai Ennopharm Co., Ltd.	+86 (21) 6435-5022		China	4263	65
Beijing Taiya Jie Technology Development Co., Ltd.	021-33690831-8001 13552411790;18616022633	postmaster@tyjchem.cn	China	1541	55
Wuhan TCASChem Technology Co., Ltd.	027-86697669 13986148687	sales@tcaschem.com	China	3993	55

Supplier	Advantage
Energy Chemical	61
Beijing Ouhe Technology Co., Ltd	60
JinYan Chemicals(ShangHai) Co.,Ltd.	60
Jia Xing Isenchem Co.,Ltd	66
Accela ChemBio Co.,Ltd.	64
Shanghai Longsheng chemical Co.,Ltd.	59
Shanghai Hanhong Scientific Co.,Ltd.	64
Shanghai Ennopharm Co., Ltd.	65
Beijing Taiya Jie Technology Development Co., Ltd.	55
Wuhan TCASChem Technology Co., Ltd.	55

View Lastest Price from 3-(2-nitrophenyl)propionic acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-09	3-(2-nitrophenyl)propionic acid 2001-32-3	$6.68	1KG	97%-99%	1kg-1000kg	Career Henan Chemical Co

3-(2-nitrophenyl)propionic acid
2001-32-3
$6.68
97%-99%
Career Henan Chemical Co

3-(2-nitrophenyl)propionic acid Spectrum

3-(2-nitrophenyl)propionic acid(2001-32-3)¹HNMR

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Benzenepropanoic acid, 2-?nitro- 3-(2-Nitrophenyl)propionsure 3-(2-nitrophenyl)propionic acid 2-(2-Carboxyethyl)-1-nitrobenzene 2-Nitrobenzenepropanoic acid 3-(2-Nitrophenyl) 3-(2-Nitrophenyl)propanoic acid 2001-32-3