Carsalam

Title: Carsalam
CAS Registry Number: 2037-95-8
CAS Name: 2H-1,3-Benzoxazine-2,4(3H)-dione
Additional Names: carbonylsalicylamide; 2,4-dioxodihydro-5,6-benzo-1,3-oxazine; CSA
Trademarks: Beaprine
Molecular Formula: C8H5NO3
Molecular Weight: 163.13
Percent Composition: C 58.90%, H 3.09%, N 8.59%, O 29.42%
Literature References: Prepn: Shapiro et al., J. Am. Chem. Soc. 79, 2811 (1957); D. N. Dhar, A. K. Bag, Indian J. Chem. 21B, 366 (1982). Crystal and molecular structure: S. Kashino et al., Acta Crystallogr. B34, 2191 (1978).
Properties: Crystals from butanol, mp 229-230°.
Melting point: mp 229-230°
Therap-Cat: Analgesic.
Keywords: Analgesic (Non-Narcotic).
Status: This monograph has been retired and is no longer subject to revision or update.
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