Acetylsalicylic Acid EP Impurity B (Salicylic Acid USP Related Compound B)

cas: 636-46-4 — see every product listed under this CAS number, including other names

Acetylsalicylic Acid EP Impurity B (Salicylic Acid USP Related Compound B) (CAS 636-46-4) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

• 2D
• 3D

4-Hydroxyisophthalic acid is a 2-hydroxyisophthalic acid.

Source: ChEBI

Identity

Molecular formula	C8H6O5
Molecular weight	182.13 g/mol
IUPAC name	4-hydroxybenzene-1,3-dicarboxylic acid
InChIKey	BCEQKAQCUWUNML-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1C(=O)O)C(=O)O)O

Computed by PubChem (NCBI)

Synonyms: 4-Hydroxyisophthalic acid, Eupirina, 4-Hydroxybenzene-1,3-dicarboxylic acid, 4-Hydroxy-m-phthalic acid, Isophthalic acid, 4-hydroxy-, 1,3-Benzenedicarboxylic acid, 4-hydroxy-, 4-hydroxyisophthalate, 4-hydroxyisophtalic acid, 4-10-00-02091 (Beilstein Handbook Reference), SALICYLIC ACID IMPURITY B [EP IMPURITY]

Isomers (same molecular formula)

2-hydroxybenzene-1,3-dicarboxylic acid C₈H₆O₅

3-hydroxyphthalic acid C₈H₆O₅

3,4,5-trihydroxyphthalaldehyde C₈H₆O₅

6-formyl-2,3-dihydroxybenzoic acid C₈H₆O₅

5-hydroxybenzene-1,3-dicarboxylic acid C₈H₆O₅

4-(furan-2-yl)-2,4-dioxobutanoic acid C₈H₆O₅

2-hydroxyterephthalic acid C₈H₆O₅

4-hydroxyphthalic acid C₈H₆O₅

3-formyl-4,5-dihydroxybenzoic acid C₈H₆O₅

2-(3,5-dihydroxyphenyl)-2-oxoacetic acid C₈H₆O₅