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Substance Name: alpha-Endorphin
RN: 61512-76-3
InChIKey: NXSIJWJXMWBCBX-NWKQFZAZSA-N

Note

  • An endogenous opioid peptide derived from BETA-LIPOTROPIN of the pro-opiomelanocortin (POMC) system. It is the 16-amino acid sequence of the N-terminal of BETA-ENDORPHIN and differs from GAMMA-ENDORPHIN by one amino acid (beta-endorphin 1-17).

Classification Code

  • Neurotransmitter Agents

Molecular Weight

  • 1745.961
 
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Names and Synonyms

Name of Substance

  • alpha-Endorphin

MeSH Heading

  • alpha-Endorphin

Synonyms

  • Endorphin, alpha
  • Lipotropin 61-76

Systematic Name

  • alpha-Endorphin

Registry Numbers

CAS Registry Number

  • 61512-76-3

System Generated Number

  • 0061512763

Structure Descriptors

InChI

1S/C77H120N18O26S/c1-38(2)31-51(70(113)91-60(39(3)4)74(117)94-63(42(7)100)77(120)121)88-73(116)55-18-14-29-95(55)76(119)62(41(6)99)93-67(110)48(23-25-56(80)102)85-71(114)53(36-96)89-65(108)47(17-12-13-28-78)84-66(109)49(24-26-59(105)106)86-72(115)54(37-97)90-75(118)61(40(5)98)92-68(111)50(27-30-122-8)87-69(112)52(33-43-15-10-9-11-16-43)83-58(104)35-81-57(103)34-82-64(107)46(79)32-44-19-21-45(101)22-20-44/h9-11,15-16,19-22,38-42,46-55,60-63,96-101H,12-14,17-18,23-37,78-79H2,1-8H3,(H2,80,102)(H,81,103)(H,82,107)(H,83,104)(H,84,109)(H,85,114)(H,86,115)(H,87,112)(H,88,116)(H,89,108)(H,90,118)(H,91,113)(H,92,111)(H,93,110)(H,94,117)(H,105,106)(H,120,121)/t40-,41-,42-,46+,47+,48+,49+,50+,51+,52+,53+,54+,55+,60+,61+,62+,63+/m1/s1

InChIKey

NXSIJWJXMWBCBX-NWKQFZAZSA-N

Smiles

N([C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N1[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)O)[C@@H](O)C)[C@@H](C)C)CC(C)C)CCC1)[C@@H](O)C)CCC(=O)N)CO)C(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)CNC(=O)[C@@H](N)Cc1ccc(cc1)O)Cc1ccccc1)CCSC)[C@@H](O)C)CO)CCC(=O)O)CCCCN