137130 <common-name>PL-3994</common-name> <description nil="true"/> <cas>952295-80-6</cas> <pubchem-id nil="true"/> <chemical-formula>C82H127N27O20S2</chemical-formula> <weight nil="true"/> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2026-04-14T20:15:05Z</created-at> <updated-at type="dateTime">2026-05-14T19:50:33Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> <omim-id nil="true"/> <chebi-id nil="true"/> <biocyc-id nil="true"/> <ctd-id nil="true"/> <stitch-id nil="true"/> <drugbank-id>DB15355</drugbank-id> <pdb-id nil="true"/> <actor-id nil="true"/> <organism nil="true"/> <export type="boolean">true</export> <metabolizing-proteins nil="true"/> <transporting-proteins nil="true"/> <moldb-smiles>CCCCCCC(=O)N[C@@H]1CSSC[C@H](NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](CCCC)NC(=O)[C@H](CCCNC(N)=N)NC(=O)CNC(=O)[C@@H](C)NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)[C@H](CC2=CNC=N2)NC1=O)[C@@H](C)CC)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N1C[C@@H](NC(=O)[C@@H]1CCCNC(N)=N)C(N)=O</moldb-smiles> <moldb-formula>C82H127N27O20S2</moldb-formula> <moldb-inchi>InChI=1S/C82H127N27O20S2/c1-6-9-11-15-25-62(112)98-59-41-130-131-42-60(76(126)104-56(34-47-26-28-49(111)29-27-47)79(129)109-39-57(66(83)116)105-77(127)61(109)24-18-32-93-82(88)89)107-74(124)58(40-110)106-78(128)65(44(4)8-3)108-70(120)52(23-17-31-92-81(86)87)100-73(123)55(36-64(114)115)103-69(119)51(21-10-7-2)99-68(118)50(22-16-30-91-80(84)85)97-63(113)38-94-67(117)45(5)96-71(121)53(33-46-19-13-12-14-20-46)101-72(122)54(102-75(59)125)35-48-37-90-43-95-48/h12-14,19-20,26-29,37,43-45,50-61,65,110-111H,6-11,15-18,21-25,30-36,38-42H2,1-5H3,(H2,83,116)(H,90,95)(H,94,117)(H,96,121)(H,97,113)(H,98,112)(H,99,118)(H,100,123)(H,101,122)(H,102,125)(H,103,119)(H,104,126)(H,105,127)(H,106,128)(H,107,124)(H,108,120)(H,114,115)(H4,84,85,91)(H4,86,87,92)(H4,88,89,93)/t44-,45+,50?,51+,52?,53-,54?,55-,56-,57+,58?,59?,60-,61-,65-/m0/s1</moldb-inchi> <moldb-inchikey>HSHVZRILAMZYHY-HJNNUAIJSA-N</moldb-inchikey> <moldb-average-mass type="decimal">1875.21</moldb-average-mass> <moldb-mono-mass type="decimal">1873.919211945</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>-11</logp> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id nil="true"/> <structure-image-file-name nil="true"/> <structure-image-content-type nil="true"/> <structure-image-file-size type="integer" nil="true"/> <structure-image-updated-at type="dateTime" nil="true"/> <biodb-id nil="true"/> <synthesis-reference nil="true"/> <structure-image-caption nil="true"/> <chemdb-id>CHEM133023</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id nil="true"/> <iupac>2-[(4R,7S,10S,13S,16S,19R,22S,28R,31S,34S,37S)-31-benzyl-10-[(2S)-butan-2-yl]-19-butyl-13,22-bis(3-carbamimidamidopropyl)-4-{[(2S)-1-[(2S,5R)-2-(3-carbamimidamidopropyl)-5-carbamoyl-3-oxopiperazin-1-yl]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]carbamoyl}-37-heptanamido-7-(hydroxymethyl)-34-[(1H-imidazol-4-yl)methyl]-28-methyl-6,9,12,15,18,21,24,27,30,33,36-undecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35-undecaazacyclooctatriacontan-16-yl]acetic acid</iupac> <moldb-polar-surface-area nil="true"/> <moldb-refractivity nil="true"/> <moldb-polarizability nil="true"/> <moldb-rotatable-bond-count nil="true"/> <moldb-acceptor-count nil="true"/> <moldb-donor-count nil="true"/> <moldb-pka-strongest-acidic nil="true"/> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge nil="true"/> <moldb-number-of-rings nil="true"/> <moldb-alogps-logp nil="true"/> <moldb-alogps-logs nil="true"/> <moldb-alogps-solubility nil="true"/> </compound>