Iobenzamic Acid
Title: Iobenzamic Acid
CAS Registry Number: 3115-05-7
CAS Name: N-(3-Amino-2,4,6-triiodobenzoyl)-N-phenyl-b-alanine
Additional Names: b-[N-(3-amino-2,4,6-triiodobenzoyl)phenylamino]propionic acid; isobenzamic acid
Trademarks: Bilibyk (Byk Gulden); Osbil (Upjohn; M & B)
Molecular Formula: C16H13I3N2O3
Molecular Weight: 662.00
Percent Composition: C 29.03%, H 1.98%, I 57.51%, N 4.23%, O 7.25%
Literature References: Prepn: GB 870321 (1961 to Oesterreichische Stickstoffwerke). Toxicity: Lindner et al., Arzneim.-Forsch. 11, 384 (1961).
Properties: Crystals, mp 133-134.5°. Sol in acetone, dioxane, DMF; sparingly sol in cold ethanol, ether, benzene, toluene. Practically insol in water. LD50 orally in mice: 2.87 g/kg (Lindner).
Melting point: mp 133-134.5°
Toxicity data: LD50 orally in mice: 2.87 g/kg (Lindner)
 
Derivative Type: Methyl ester
Molecular Formula: C17H15I3N2O3
Molecular Weight: 676.03
Percent Composition: C 30.20%, H 2.24%, I 56.32%, N 4.14%, O 7.10%
Properties: Crystals, mp 156-157°.
Melting point: mp 156-157°
 
Therap-Cat: Diagnostic aid (radiopaque medium¾cholecystographic).
Keywords: Diagnostic Aid (Radiopaque Medium).
 
 
Status: This monograph has been retired and is no longer subject to revision or update.

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