ISATOIC ANHYDRIDE

• Catalog No.: I777600
• CAS Number: 118-48-9
• M. F.: C8H5NO3
• M. W.: 163.1302
• Storage: Refrigerator, Under Inert Atmosphere

SYNONYMS

• IUPAC name: 2,4-dihydro-1H-3,1-benzoxazine-2,4-dione
• IUPAC Traditional name: 1H-3,1-benzoxazine-2,4-dione
• Synonyms: 3,1-Benzoxazine-2,4(1H)-dione; 1H-Benz[d][1,3]oxazine-2,4-dione; Isatoic Acid Anhydride; 2H-3,1-Benzoxazine-2,4(1H)-dione; 2-(Carboxyamino)benzoic Acid Cyclic Anhydride; 1,2-Dihydro-3,1-benzoxazine-2,4-dione; 2,4-Dioxo-1,2-dihydro-4H-3,1-benzoxazine; NSC 104662; NSC 29555

DATABASE IDS

• CAS Number: 118-48-9

PROPERTIES

• Apperance: Light Brown Solid
• Melting Point: 234-236°C (dec.)
• Solubility: DMSO
• Solubility: Methanol
• Storage Condition: Refrigerator, Under Inert Atmosphere

DETAILS

Description (English)

Isatoic anhydride is a potent inactivator of α-chymotrypsin and inactivates stoichiometrically. Isatoic Anhydride is an important compound in the preparation of serine protease inhibitors.

REFERENCES

• Moorman, A.J. et al.: J. AM. Chem. Soc., 104, 6785 (1982)
• Shinogi, M. et al.: J. Pharmac. Sci., 74, 782 (1982)
• Khiav, B. et al.: Int. Arch. Allergy Immunol., 113, 291 (1982)