CAS 21161-11-5: 2-Nitro-1,3-benzenedicarboxylic acid

Description:2-Nitro-1,3-benzenedicarboxylic acid, also known as 2-nitrophthalic acid, is an aromatic compound characterized by the presence of two carboxylic acid groups and a nitro group attached to a benzene ring. Its molecular structure features a nitro group (-NO2) at the 2-position and two carboxylic acid groups (-COOH) at the 1 and 3 positions of the benzene ring. This compound is typically a solid at room temperature and is soluble in polar solvents due to the presence of the carboxylic acid groups. It exhibits acidic properties, with the ability to donate protons in solution. The nitro group contributes to its reactivity, making it a potential candidate for further chemical transformations. 2-Nitro-1,3-benzenedicarboxylic acid is used in various applications, including organic synthesis and as an intermediate in the production of dyes and pharmaceuticals. Safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested.

Formula:C₈H₅NO₆

InChI:InChI=1S/C8H5NO6/c10-7(11)4-2-1-3-5(8(12)13)6(4)9(14)15/h1-3H,(H,10,11)(H,12,13)

InChI key:InChIKey=CAHWDGJDQYAFHM-UHFFFAOYSA-N

SMILES:O=C(O)C1=CC=CC(C(=O)O)=C1N(=O)=O

Synonyms:
1,3-Benzenedicarboxylic acid, 2-nitro-
2-Nitro-1,3-benzenedicarboxylic acid
2-Nitrobenzene-1,3-Dicarboxylic Acid
3-Carboxy-2-nitrobenzoic acid
2-Nitroisophthalic acid
2,6-Dicarboxy-1-nitrobenzene

Found 6 products.

Product data	Purity	Price range	Estimated delivery
2-Nitroisophthalic Acid REF: 3B-N1086CAS: 21161-11-5	>95.0%(T)(HPLC)	66.00 €	Tue 11 Mar 25
2-Nitroisophthalic acid REF: IN-DA0033EYCAS: 21161-11-5	98%	To inquire	Tue 18 Mar 25
2-Nitro-1,3-benzenedicarboxylic acid REF: 54-OR75079CAS: 21161-11-5	98+%	239.00 €~942.00 €	Wed 19 Mar 25
2-Nitroisophthalic acid REF: 10-F064604CAS: 21161-11-5	95.0%	20.00 €~157.00 €	Fri 21 Mar 25
2-Nitroisophthalic acid REF: 3D-FN33295CAS: 21161-11-5	90%	152.00 €~2,592.00 €	Mon 31 Mar 25
2-Nitroisophthalic Acid REF: TR-N515275CAS: 21161-11-5	- - -	92.00 €~343.00 €	Tue 08 Apr 25