133998 <common-name>DiaPep 277</common-name> <description>DiaPep 277 is a polypeptide with the chemical formula C106H180N28O34. DiaPep 277 belongs to the polypeptides, a class of organic polymers within the organic compounds. With an average molecular weight of 2,391 g/mol, DiaPep 277 is a heavy molecule. It has been recorded as being found in or released from antennas within electrical and electronic equipment. In terms of biological activity, this compound acts as a modulator of the mitochondrial 60 kDa heat shock protein (HSPD1).</description> <cas>179822-83-4</cas> <pubchem-id>16138701</pubchem-id> <chemical-formula>C106H180N28O34</chemical-formula> <weight>2390.7</weight> <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">2026-04-14T16:19:22Z</created-at> <updated-at type="dateTime">2026-08-26T17:09:46Z</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>DB06651</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>[H][C@](C)(O)[C@]([H])(N=C(O)[C@]([H])(CC(C)C)N=C(O)[C@]([H])(CO)N=C(O)[C@]([H])(CC(O)=O)N=C(O)[C@]([H])(CC(C)C)N=C(O)[C@]([H])(C)N=C(O)[C@]1([H])CCCN1C(=O)[C@@]([H])(N=C(O)[C@@]([H])(N=C(O)[C@]([H])(CCCNC(N)=N)N=C(O)[C@]([H])(CC(C)C)N=C(O)[C@]([H])(CC(C)C)N=C(O)[C@]([H])(C)N=C(O)[C@@]([H])(N=C(O)CN=C(O)CN=C(O)CN=C(O)[C@]([H])(CC(C)C)N=C(O)[C@@]([H])(N)C(C)C)C(C)C)C(C)C)[C@@]([H])(C)CC)C(=O)N1CCC[C@@]1([H])C(O)=N[C@@]([H])(C)C(O)=N[C@@]([H])(CC(O)=N)C(O)=N[C@@]([H])(CCC(O)=O)C(O)=N[C@@]([H])(CC(O)=O)C(O)=O</moldb-smiles> <moldb-formula>C106H180N28O34</moldb-formula> <moldb-inchi>InChI=1S/C106H180N28O34/c1-23-55(18)83(131-102(164)82(54(16)17)130-90(152)60(27-24-32-111-106(109)110)118-91(153)65(38-50(8)9)123-92(154)63(36-48(4)5)121-87(149)58(21)117-101(163)81(53(14)15)129-76(140)45-113-74(138)43-112-75(139)44-114-88(150)62(35-47(2)3)126-100(162)80(108)52(12)13)103(165)133-33-25-28-71(133)98(160)115-56(19)85(147)120-64(37-49(6)7)93(155)125-68(41-78(143)144)95(157)128-70(46-135)97(159)124-66(39-51(10)11)96(158)132-84(59(22)136)104(166)134-34-26-29-72(134)99(161)116-57(20)86(148)122-67(40-73(107)137)94(156)119-61(30-31-77(141)142)89(151)127-69(105(167)168)42-79(145)146/h47-72,80-84,135-136H,23-46,108H2,1-22H3,(H2,107,137)(H,112,139)(H,113,138)(H,114,150)(H,115,160)(H,116,161)(H,117,163)(H,118,153)(H,119,156)(H,120,147)(H,121,149)(H,122,148)(H,123,154)(H,124,159)(H,125,155)(H,126,162)(H,127,151)(H,128,157)(H,129,140)(H,130,152)(H,131,164)(H,132,158)(H,141,142)(H,143,144)(H,145,146)(H,167,168)(H4,109,110,111)/t55-,56-,57-,58-,59+,60-,61-,62-,63-,64-,65-,66-,67-,68-,69-,70-,71-,72-,80-,81-,82-,83-,84-/m0/s1</moldb-inchi> 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