Salvarsan

[(Science: chemical) Pharmacological action: antitreponemal agents. chemical name: phenol, 4,4'-(1,2-diarsenediyl)bis(2-amino-, dihydrochloride

[1. A yellow hygroscopic powder formerly used in the treatment of syphilis, yaws, and some other diseases of protozoan origin. The synthesis of arsphenamine in 1907 and the demonstration of its usefulness as a therapeutic agent by Paul Ehrlich and coworkers (1909) marked the beginning of chemotherapy.

Molecular Formula: C₁₂H₁₄As₂Cl₂N₂O₂

InChI: InChI=1/C12H12As2N2O2.2ClH/c15-9-5-7(1-3-11(9)17)13-14-8-2-4-12(18)10(16)6-8;;/h1-6,17-18H,15-16H2;2*1H/fC12H14As2N2O2.2Cl/h15-16H;2*1h/q+2;2*-1

InChIKey: InChIKey=VLAXZGHHBIJLAD-COSRIVSBCI
SMILES: [Cl-].[Cl-].[NH3+]c1cc(ccc1O)[As]=[As]c2ccc(O)c([NH3+])c2

CAS number 139-93-5

Names:
    Arsenphenolamine hydrochloride
    arsenphenolamine hydrochloride
    ARSPHENAMINE
    Arsphenamine
    arsphenamine
    CHEBI:9016
    Ehrlich 606
    Salvarsan
    3,3'-Diamino-4,4'-dihydroxyarsenobenzene dihydrochloride
    3,3'-diamino-4,4'-dihydroxyarsenobenzene dihydrochloride
    4,4'-arsenobis(2-aminophenol) dihydrochloride
    4,4'-(diarsene-1,2-diyl)bis(2-aminophenol) dihydrochloride
    4,4'-(1,2-Diarsenediyl)bis(2-aminophenol) dihydrochloride
    4,4'-arsenobis(2-aminophenol) dihydrochloride
    4,4'-(diarsene-1,2-diyl)bis(2-aminophenol) dihydrochloride
    4,4'-(1,2-diarsenediyl)bis(2-aminophenol) dihydrochloride
    6,6'-Dihydroxy-3,3'-diarsene-1,2-diyldianilinium dichloride
    6,6'-dihydroxy-3,3'-diarsene-1,2-diyldianilinium dichloride
    [5-(3-azaniumyl-4-hydroxy-phenyl)arsanylidenearsanyl-2-hydroxy-phenyl]azanium dichloride

Registries:
    PubChem CID 9548903
    CAS 139-93-5 (from NIST)
    ChEBI 9016
    Gmelin 269938
    Kegg C11744
    PubChem ID 13909
    PubChem ID 14718486