CAS 2688-48-4: Homogentisic acid lactone

Description: Homogentisic acid lactone, with the CAS number 2688-48-4, is a chemical compound that is derived from the metabolism of the amino acids phenylalanine and tyrosine. It is characterized by its structure, which includes a lactone functional group, indicating that it is a cyclic ester formed from the reaction of a hydroxy acid with itself. This compound is typically found in biological systems and is associated with the metabolic pathway of homogentisic acid, which is an intermediate in the degradation of tyrosine. Homogentisic acid lactone is known for its role in certain metabolic disorders, particularly alkaptonuria, where its accumulation can lead to various health issues. The compound is generally soluble in organic solvents and may exhibit varying degrees of stability depending on environmental conditions such as pH and temperature. Its reactivity can be influenced by the presence of functional groups, making it of interest in both biochemical research and potential therapeutic applications.

Formula: C₈H₆O₃

InChI: InChI=1S/C8H6O3/c9-6-1-2-7-5(3-6)4-8(10)11-7/h1-3,9H,4H2

InChI key: InChIKey=POUITAHNNRJWMA-UHFFFAOYSA-N

SMILES: O=C1OC2=CC=C(O)C=C2C1

Synonyms:

• 2(3H)-Benzofuranone, 5-hydroxy-
• 2,5-Dihydroxyphenylacetic acid lactone
• 2,5-Dihydroxyphenylacetic acid γ-lactone
• 5-Hydroxy-2(3H)-benzofuranone
• 5-Hydroxy-2-coumaranone
• 5-Hydroxy-3H-benzofuran-2-one
• 5-Hydroxybenzofuran-2-One
• 5-hydroxy-1-benzofuran-2(3H)-one
• Acetic acid, (2,5-dihydroxyphenyl)-, γ-lactone
• Homogentisic acid gamma-lactone
• Homogentisic acid lactone
• Homogentisic acid γ-lactone
• Homogentisic acidγ-lactone
• Homogentisic lactone
• NSC 61996

Homogentisic Acid γ-Lactone

CAS: 2688-48-4

• Formula: C₈H₆O₃
• Purity: >98.0%(GC)
• Color and Shape: White to Orange to Green powder to crystal
• Molecular weight: 150.13

5-Hydroxybenzofuran-2(3H)-one

CAS: 2688-48-4

• Formula: C₈H₆O₃
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 150.1314

Homogentisic acid γ-lactone

CAS: 2688-48-4

• Purity: 97%
• Molecular weight: 150.13g/mol

Homogentisic Acid γ-Lactone

CAS: 2688-48-4

Applications Homogentisic Acid γ-Lactone (cas# 2688-48-4) is a compound useful in organic synthesis.

• Formula: C₈H₆O₃
• Color and Shape: Neat
• Molecular weight: 150.131

5-Hydroxybenzofuran-2(3H)-one

CAS: 2688-48-4

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 150.13299560546875

Homogentisic acid gamma-lactone

CAS: 2688-48-4

Please enquire for more information about Homogentisic acid gamma-lactone including the price, delivery time and …

• Formula: C₈H₆O₃
• Purity: Min. 98 Area-%
• Color and Shape: Powder
• Molecular weight: 150.13 g/mol