2,5-dihydroxybenzenesulphonic acid

CAS NO.：88-46-0
Empirical Formula: C6H6O5S
Molecular Weight: 190.17
MDL number: MFCD00065337
EINECS: 201-833-4
SAFETY DATA SHEET (SDS)
Update Date: 2023-05-15 10:43:23

What is 2,5-dihydroxybenzenesulphonic acid?

Originator

Dicynone,Delalande,France,1965

The Uses of 2,5-dihydroxybenzenesulphonic acid

Isopropyl Quinonesulfonate is a derivative of Sodium quinonesulfonate(51579-78-3), and an impurity of Calcium Dobesilate (C145100).

Definition

ChEBI: A dihydroxybenzenesulfonic acid that is hydroquinone in which one of the phenyl hydrogens is substituted by a sulfonic acid group.

Manufacturing Process

163 grams of pure diethylamine bisulfite are added to an ethyl alcohol solution of 108 grams of 1,4-benzoquinone at a temperature not above 5°C and under continuous stirring. After reaction, the alcohol is removed by distilling under vacuum. The product is recrystallized from ethyl alcohol at 80°C. Yield: 198 grams of diethylammonium cyclohexadienol 4-one-1- sulfonate-4. MP 125°C.

Therapeutic Function

Hemostatic

Properties of 2,5-dihydroxybenzenesulphonic acid

Density	1.743±0.06 g/cm3(Predicted)
pka	-0.51±0.30(Predicted)

Safety information for 2,5-dihydroxybenzenesulphonic acid

Computed Descriptors for 2,5-dihydroxybenzenesulphonic acid

New Products

6-Methyl-2-(p-tolyl)imidazo[1,2-a]pyridine 4-FLUOROBENZOYLACETONITRILE (S)-Glycidyl Phthalimide Maleic hydrazide 8-Bromo-3-methyl xanthine 5-Chlorothiophene-2-carboxylic acid 4'-Hydroxyacetophenone 3-Bromophenylacetic acid Tridecanoic acid Pentadecanoic acid 3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Hendecanoic acid 2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinylmethyl)-1H-inden-1-one hydrochloride 4-pyridine methanol Ethyl 3,3- diethoxypropionate 5-Bromo-pyridine-2-carbaldehyde 1-Bromo-3-phenylpropane 4-(4-Methylpiperazino)aniline 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate-1-methanesulfonate N-((S)-1-(3-(3-amino-4-chloro-1-(2,2,2-trifluoroethyl)-1H-indazol-7-yl)-6-(3-methyl-3-(methylsulfonyl)but-1-yn-1-yl)pyridin-2-yl)-2-(3,5-difluorophenyl)ethyl)-2-((3bS,4aR)-5,5-difluoro-3-(trifluoromethyl)-3b,4,4a,5-tetrahydro-1H-cyclopropa[3,4]cyclopenta[1,2-c]pyrazol-1-yl)acetamide Methyl 2-(1-methyl-1H-pyrrol-2-yl)acetate 4-bromo-2-ethyl-3-fluorobenzoic acid 6-(chloromethyl)pteridine-2,4-diamine monohydrochloride 2-Chlorophenyl diphenyl chloromethane