Products 26590-20-5

CAS 26590-20-5 appears in our catalog under these names: Methyl-1,2,3,6-tetrahydrophthalic Anhydride (mixture of isomers), Methyltetrahydrophthalic anhydride, 99%,Anhydride Group Content≥41.0%. Offered by: HPC Standards, Chemat. Available pack sizes: 50mg, 25g, 100g, 500g, 2.5kg, 10kg.

Methyl-1,2,3,6-tetrahydrophthalic Anhydride (mixture of isomers)
HPC Standards
  • size: 50mg
  • Variants: 1
from 792.31
View product
Methyltetrahydrophthalic anhydride, 99%,Anhydride Group Content≥41.0%
Chemat
  • size: 25g, 100g, 500g, 2.5kg
  • Variants: 5
from 117.20
View product
Structural formula: {0} (CAS {1})

Methyltetrahydrophthalic anhydride is a cyclic dicarboxylic anhydride that is the cyclic anhydride of methyltetrahydrophthalic acid. It has a role as an allergen. It is a cyclic dicarboxylic anhydride and a tetrahydrofurandione.

Source: ChEBI

Identity
Molecular formulaC9H10O3
Molecular weight166.17 g/mol
IUPAC name7a-methyl-4,7-dihydro-3aH-2-benzofuran-1,3-dione
InChIKeySOOZEQGBHHIHEF-UHFFFAOYSA-N
SMILESCC12CC=CCC1C(=O)OC2=O

Computed by PubChem (NCBI)

Synonyms: 1,2,3,6-Tetrahydromethylphthalic anhydride, MTHPA, Lindride, 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydromethyl-, MeTHPA, Methyl tetrahydrophthalic anhydride, Methyltetrahydrophthalic anhydride, 3a-Methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione, 7a-methyl-4,7-dihydro-3aH-2-benzofuran-1,3-dione, 2,3,5,6-Tetrahydro-2-methylphthalic anhydride
Related forms of this compound
(3aS,7aR)-7a-methyl-4,7-dihydro-3aH-2-benzofuran-1,3-dione C9H10O3
Isomers (same molecular formula)
(2-methoxyphenyl) acetate C9H10O3
1-(4-hydroxyphenyl)-2-methoxyethanone C9H10O3
methyl 5-hydroxy-2-methylbenzoate C9H10O3
3-ethoxy-5-hydroxybenzaldehyde C9H10O3
1-(3,4-dihydroxyphenyl)propan-2-one C9H10O3
(3-hydroxyphenyl)methyl acetate C9H10O3
3-ethoxybenzoic acid C9H10O3
2-(3-methoxyphenyl)acetic acid C9H10O3
3-methoxy-4-methylbenzoic acid C9H10O3
6-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione C9H10O3
2-hydroxy-2-(4-methylphenyl)acetic acid C9H10O3