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IUPAC Name: [4-(carbamoylamino)phenyl]arsonic acid
Empirical Formula: C7H9AsN2O4
Molecular Weight: 260.079
EINECS: 204-484-6
H-Bond Donor: 4
H-Bond Acceptor: 4
Rotatable Bond Count: 2
Tautomer Count: 3
Exact Mass: 259.977828
MonoIsotopic Mass: 259.977828
Topological Polar Surface Area: 113
Heavy Atom Count: 14
Formal Charge: 0
Complexity: 256
Canonical SMILES: C1=CC(=CC=C1NC(=O)N)[As](=O)(O)O
InChI: InChI=1S/C7H9AsN2O4/c9-7(11)10-6-3-1-5(2-4-6)8(12,13)14/h1-4H,(H3,9,10,11)(H2,12,13,14)
InChIKey: WWXBHTZSYYGCSG-UHFFFAOYSA-N
Structure of N-Carbamoylarsanilic acid (CAS NO.121-59-5):
1. | orl-rat LD50:510 mg/kg | MEIEDD Merck Index. 10 (1983),246. | ||
2. | ipr-rat LDLo:1000 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 80 (1944),393. | ||
3. | orl-cat LDLo:250 mg/kg | PSEBAA Proceedings of the Society for Experimental Biology and Medicine. 29 (1931),125. | ||
4. | orl-rbt LDLo:200 mg/kg | PSEBAA Proceedings of the Society for Experimental Biology and Medicine. 29 (1931),125. | ||
5. | orl-gpg LDLo:200 mg/kg | PSEBAA Proceedings of the Society for Experimental Biology and Medicine. 29 (1931),125. |
Arsenic and its compounds are on the Community Right-To-Know List.
Poison by ingestion. Moderately toxic by intraperitoneal route. Questionable carcinogen with experimental tumorigenic data. See also ARSENIC COMPOUNDS. When heated to decomposition it emits very toxic fumes of As and NOx.
OSHA PEL: TWA 0.5 mg(As)/m3
ACGIH TLV: BEI: 35 µ (As)/L inorganic arsenic and methylated metabolites in urine
N-Carbamoylarsanilic acid , its cas register number is 121-59-5. It also can be called (4-((Aminocarbonyl)amino)phenyl)arsonic acid ; 4-Carbamylaminophenylarsonic acid ; 4-Ureidophenylarsonic acid ; AI3-17288 ; Amabevan ; Arsambide ;
Arsonic acid, (4-((aminocarbonyl)amino)phenyl)- ; BRN 2940926 ; Benzenearsonic acid, p-ureido- ; Carb-O-Sep ;
Carbaminophenyl-p-arsonic acid ; Carbarson ; EINECS 204-484-6 ; Fenarsone ; Histocarb ;