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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);2-Nitrobenzenepropanoic acid;3-(2-Nitrophenyl)propionsure;3-(2-nitrophenyl)propionic acid;3-(2-Nitrophenyl)propanoic 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

Last updated:2025-08-08 17:45:00

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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
TRC	N498113	3-(2-nitrophenyl)propanoicAcid	2001-32-3	250mg	$330	2021-12-16	Buy
Matrix Scientific	165314	3-(2-Nitrophenyl)propanoic acid	2001-32-3	1g	$530	2021-12-16	Buy
AK Scientific	0290AB	3-(2-Nitrophenyl)propanoicacid	2001-32-3	1g	$238	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0109226	3-(2-NITROPHENYL)PROPANOIC ACID 95.00%	2001-32-3	1G	$925.31	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0109226	3-(2-NITROPHENYL)PROPANOIC ACID 95.00%	2001-32-3	2.5G	$1363.65	2021-12-16	Buy

Product number	Packaging	Price	Buy
N498113	250mg	$330	Buy
165314	1g	$530	Buy
0290AB	1g	$238	Buy
CHM0109226	1G	$925.31	Buy
CHM0109226	2.5G	$1363.65	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( 72)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+8613336195806	sales@capot.com	China	29734	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13091	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49975	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29800	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52846	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19908	58
PT CHEM GROUP LIMITED	+86-85511178;	peter68@ptchemgroup.com	China	35425	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Accela ChemBio Inc.	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Nextpeptide Inc	58
PT CHEM GROUP LIMITED	58

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	US $6.68 / KG	1KG	97%-99%	1kg-1000kg	Career Henan Chemical Co

3-(2-nitrophenyl)propionic acid
2001-32-3
US $6.68 / KG
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)propanoic acid 3-(2-Nitrophenyl) 2001-32-3