42421-12-5

Basic information

• Product Name: 3-HYDROXYHOMOPHTHALIC ACID
• Synonyms: 3-HYDROXYHOMOPHTHALIC ACID;2-CARBOXY-3-HYDROXYPHENYL ACETIC ACID
• CAS NO: 42421-12-5
• Molecular Formula: C₉H₈O₅
• Molecular Weight: 196.16
• Product Categories: Aromatic Phenylacetic Acids and Derivatives
• Mol File: 42421-12-5.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• Storage Temp.: Refrigerator, under inert atmosphere
• Solubility: Acetone (Slightly), DMSO (Slightly), Methanol (Slightly)
• CAS DataBase Reference: 3-HYDROXYHOMOPHTHALIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 3-HYDROXYHOMOPHTHALIC ACID(42421-12-5)
• EPA Substance Registry System: 3-HYDROXYHOMOPHTHALIC ACID(42421-12-5)

Safety Data

• Hazardous Substances Data: 42421-12-5(Hazardous Substances Data)

Upstream product

• 43071-26-7 methyl 2-hydroxy-6-(methoxycarbonylmethyl)benzoate 
• 99392-83-3 3,7-Dioxo-5-pyrrolidin-1-yl-nonanedioic acid di-tert-butyl ester 

Downstream Products

• 43071-26-7 methyl 2-hydroxy-6-(methoxycarbonylmethyl)benzoate 
• 65985-10-6 ethyl 2-(2-ethoxy-2-oxoethyl)-6-hydroxybenzoate 
• 74794-59-5 2-hydroxy-6-(2-methoxy-2-oxoethyl)benzoic acid 
• 81109-12-8 (3S,4S)-3-(4-Benzyloxy-phenyl)-8-hydroxy-1-oxo-isochroman-4-carboxylic acid 
• 81109-12-8 (3R,4S)-3-(4-Benzyloxy-phenyl)-8-hydroxy-1-oxo-isochroman-4-carboxylic acid 
• 55453-98-0 (3S,4R)-8-Hydroxy-3-(3-hydroxy-4-methoxy-phenyl)-1-oxo-isochroman-4-carboxylic acid methyl ester 
• 55453-98-0 methyl trans-3,4-dihydro-8-hydroxy-3-(3-hydroxy-4-methoxyphenyl)isocoumarin-4-carboxylate 
• 56533-77-8 (3R,4S)-8-Hydroxy-3-(3-hydroxy-4-methoxy-phenyl)-1-oxo-isochroman-4-carboxylic acid 
• 56533-77-8 (3S,4S)-8-Hydroxy-3-(3-hydroxy-4-methoxy-phenyl)-1-oxo-isochroman-4-carboxylic acid 
• 74794-64-2 1-oxo-3-phenyl-1H-isochromen-8-yl acetate 
• 74794-53-9 8-hydroxy-3-phenyl-1H-isochromen-1-one 
• 57039-87-9 (3R,4S)-3-(3-Benzyloxy-4-methoxy-phenyl)-8-hydroxy-1-oxo-isochroman-4-carboxylic acid 
• 81109-23-1 (3S,4R)-3-(3-Acetoxy-4-methoxy-phenyl)-8-hydroxy-1-oxo-isochroman-4-carboxylic acid 
• 345227-66-9 2-Hydroxy-6-[2-(4-methoxy-phenyl)-2-oxo-ethyl]-benzoic acid 

Relevant articles and documents

Synthesis of homophthalates from allenic diesters: Conversion into viocristin and analogues, and application to 6-methylpretetramid

Oxy-substituted homophthalic anhydrides have been synthesized by cycloaddition of di- and tri-oxy butadienes to the allenic diester (1). By base-catalysed cycloaddition to appropriate benzoquinones they have afforded new syntheses of viocristin (19), isov