2-(1,2-Benzisoxazol-3-yl)acetic acid

1,2-苯并异噁唑-3-乙酸

Also known as: 1,2-Benzisoxazole-3-acetic acid, 1,2-Benzisoxazol-3-ylacetic acid, 1,2-Benzisoxazol-3-ylacetic, 2-(Benzo[d]isoxazol-3-yl)acetic acid, 3-(Carboxymethyl)-1,2-benzisoxazole, Zonisamide acid, Zonisamide impurity 5

CAS No.
4865-84-3
Jingsj CID
J-3022-7
Molecular Formula
C9H7NO3
Chinese Name
1,2-苯并异噁唑-3-乙酸
Molecular Weight
177.157 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point123 °C
Boiling Point377.3±17.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point182.0±20.9 °C

Frequently Asked Questions

What is the CAS number of 2-(1,2-Benzisoxazol-3-yl)acetic acid?

4865-84-3

What are the molecular formula and molecular weight of 2-(1,2-Benzisoxazol-3-yl)acetic acid?

C9H7NO3, molecular weight 177.157 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026