21227 <common-name>Buprenorphine hydrochloride</common-name> <description nil="true"/> <cas>53152-21-9</cas> <pubchem-id nil="true"/> <chemical-formula>C29H42ClNO4</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">2016-05-22T06:48:41Z</created-at> <updated-at type="dateTime">2026-04-05T16:02:43Z</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 nil="true"/> <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>Cl.[H][C@@]12OC3=C(O)C=CC4=C3[C@@]11CCN(CC3CC3)[C@]([H])(C4)[C@]11CC[C@@]2(OC)[C@]([H])(C1)[C@](C)(O)C(C)(C)C</moldb-smiles> <moldb-formula>C29H42ClNO4</moldb-formula> <moldb-inchi>InChI=1S/C29H41NO4.ClH/c1-25(2,3)26(4,32)20-15-27-10-11-29(20,33-5)24-28(27)12-13-30(16-17-6-7-17)21(27)14-18-8-9-19(31)23(34-24)22(18)28;/h8-9,17,20-21,24,31-32H,6-7,10-16H2,1-5H3;1H/t20-,21-,24-,26+,27-,28+,29-;/m1./s1</moldb-inchi> <moldb-inchikey>UAIXRPCCYXNJMQ-RZIPZOSSSA-N</moldb-inchikey> <moldb-average-mass type="decimal">504.101</moldb-average-mass> <moldb-mono-mass type="decimal">503.280236544</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <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>CHEM020122</chemdb-id> <dsstox-id>DTXSID2048905</dsstox-id> <toxcast-id>48905</toxcast-id> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00076239</susdat-id> <iupac>(1S,2R,6S,14R,15R,16R)-3-(cyclopropylmethyl)-16-[(2S)-2-hydroxy-3,3-dimethylbutan-2-yl]-15-methoxy-13-oxa-3-azahexacyclo[13.2.2.1²,⁸.0¹,⁶.0⁶,¹⁴.0⁷,¹²]icosa-7,9,11-trien-11-ol hydrochloride</iupac> </compound>