isosulfan blue isosulfan blue isosulfan blue, sold under the brand name lymphazurin among others, is a contrast agent medication used to delineate the lymphatic vessels during a lymphography procedure. isosulfan blueclinical datatrade nameslymphazurinother namesisosulfan blue inner saltahfs/drugs.commicromedex detailed consumer informationlicense data us dailymed: isosulfan blue routes ofadministrationsubcutaneousatc codenonelegal statuslegal status us: ℞-only identifierscas number68238-36-8inner salt: 748080-29-7pubchem cid50108inner salt: 52946590drugbankdbsalt002720inner salt: db09136chemspider45452inner salt: 4533unii39n9k8s2a4inner salt: ns6q291771keggd04634chemblchembl1200859inner salt: chembl1615783comptox dashboard (epa)dtxsid8057805 echa infocard100.248.842 chemical and physical dataformulac27h31n2nao6s2molar mass566.66 g·mol−13d model (jsmol)interactive imageinner salt: interactive image smiles .ccn(cc)c1=cc=c(c=c1)c(=c1c=cc(c=c1)=(cc)cc)c1=cc(=cc=c1s()(=o)=o)s()(=o)=oinner salt: ccn(cc)c1ccc(cc1)c(=c2c=cc(=(cc)cc)c=c2)c3cc(ccc3s(=o)(=o))s(=o)(=o)o inchi inchi=1s/c27h32n2o6s2.na/c1-5-28(6-2)22-13-9-20(10-14-22)27(21-11-15-23(16-12-21)29(7-3)8-4)25-19-24(36(30,31)32)17-18-26(25)37(33,34)35;/h9-19h,5-8h2,1-4h3,(h-,30,31,32,33,34,35);/q;+1/p-1key:nlufdzbohmoboe-uhfffaoysa-minner salt: inchi=1s/c27h32n2o6s2/c1-5-28(6-2)22-13-9-20(10-14-22)27(21-11-15-23(16-12-21)29(7-3)8-4)25-19-24(36(30,31)32)17-18-26(25)37(33,34)35/h9-19h,5-8h2,1-4h3,(h-,30,31,32,33,34,35)/p+1key:yfkdcgwiinmrqy-uhfffaoysa-n