CAS 490-79-9: 2,5-Dihydroxybenzoic acid

Description:2,5-Dihydroxybenzoic acid, with the CAS number 490-79-9, is an aromatic compound characterized by the presence of two hydroxyl (-OH) groups and a carboxylic acid (-COOH) group attached to a benzene ring. This compound is a derivative of benzoic acid and is known for its ability to form hydrogen bonds due to the hydroxyl groups, which can influence its solubility and reactivity. It typically appears as a white to off-white crystalline solid and is soluble in water and organic solvents, depending on the pH of the solution. 2,5-Dihydroxybenzoic acid exhibits antioxidant properties and has been studied for its potential applications in pharmaceuticals and as a chelating agent. Its structural features allow it to participate in various chemical reactions, including esterification and oxidation. Additionally, it may play a role in biological systems, particularly in the context of metabolic pathways and interactions with metal ions.

Formula:C₇H₆O₄

InChI:InChI=1S/C7H6O4/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3,8-9H,(H,10,11)

InChI key:InChIKey=WXTMDXOMEHJXQO-UHFFFAOYSA-N

SMILES:O=C(O)C1=CC(O)=CC=C1O

Synonyms:
2,5-Dhb
2,5-Dhba
2,5-Dihydroxy-Benzoicaci
2,5-Dihydroxybenzenecarboxylic acid
2,5-Dihydroxybenzoate
2,5-Dihydroxybenzoic Acid
2,5-Dioxybenzoic acid
3,6-Dihydroxybenzoic acid
5-Hydroxy-Salicylicaci
5-Hydroxysalicylic acid
See more synonyms
5-Hydroxysalicylicacid
Acide gentisique
Acido Gentisico
Acido2,5-Diidrossibenzoico
Benzoic acid, 2,5-dihydroxy-
Carboxyhydroquinone
Gensigen
Gensigon
Gentisic acid
Gentisinic acid
Gentisinsaeure
Gentisinsaure
Hydroquinonecarboxylic acid
Nsc 27224
Nsc 49098
Nsc 78825

Found 16 products.

Product data	Purity	Price range	Estimated delivery
2,5-Dihydroxybenzoic Acid REF: 3B-D0569CAS: 490-79-9	>98.0%(T)(HPLC)	54.00 €~477.00 €	Fri 25 Apr 25
2,5-Dihydroxybenzoic Acid [Matrix for MALDI-TOF/MS] REF: 3B-D2933CAS: 490-79-9	>99.0%(GC)(T)	35.00 €~78.00 €	Fri 25 Apr 25
2,5-Dihydroxybenzoic acid, 99% REF: 02-A11459CAS: 490-79-9	99%	56.00 €~155.00 €	Mon 28 Apr 25
Gentisic acid REF: 11-6048CAS: 490-79-9	(HPLC) ≥90%	55.00 €	Tue 29 Apr 25
2,5-Dihydroxybenzoic acid REF: TM-T2857CAS: 490-79-9	99.63%	48.00 €~49.00 €	Fri 02 May 25
2,5-Dihydroxybenzoic acid REF: IN-DA003QQUCAS: 490-79-9	98%	25.00 €~205.00 €	Fri 02 May 25
2,5-Dihydroxybenzoic acid REF: 54-OR9586CAS: 490-79-9	99.8%	32.00 €~64.00 €	Mon 05 May 25
Gentisic acid REF: 7W-GK7955CAS: 490-79-9	≥ 99.0% (dried basis)	22.00 €~109.00 €	Mon 05 May 25
2,5-Dihydroxybenzoic acid REF: 54-BUP16543CAS: 490-79-9	≥98%	69.00 €	Mon 05 May 25
Mesalazine (Mesalamine) EP Impurity G REF: 4Z-M-1715CAS: 490-79-9	- - -	To inquire	Mon 05 May 25
2,5-Dihydroxybenzoic acid, 99% REF: AC-16520CAS: 490-79-9	99%	27.00 €~334.00 €	Mon 05 May 25
2,5-Dihydroxybenzoic acid REF: 10-F236790CAS: 490-79-9	99.0%	20.00 €~238.00 €	Mon 05 May 25
Gentisic acid REF: BP-BP1777CAS: 490-79-9	95%~99%	53.00 €	Mon 05 May 25
2,5-Dihydroxybenzoic Acid REF: 86-MM0217.10CAS: 490-79-9	- - -	958.00 €~1,314.00 €	Mon 05 May 25
2,5-Dihydroxybenzoic Acid REF: TR-D451655CAS: 490-79-9	- - -	89.00 €~174.00 €	Mon 12 May 25
2,5-Dihydroxybenzoic acid REF: 3D-FD00317CAS: 490-79-9	Min. 98 Area-%	145.00 €~1,892.00 €	Tue 13 May 25