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Substance Name: Enkephalin, pen(2,5)-4'-iodo-phe(4)-
RN: 135108-10-0
InChIKey: RWDPNBADSCMYQU-CMRLOBSVSA-N

Note

  • A selective high affinity radioligand for delta opioid receptors with exceptional specific activity; halogenation at the Phe(4) residue of Pen(2,5)-enkephalin.

Molecular Weight

  • 771.69
 
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Names and Synonyms

Name of Substance

  • Enkephalin, pen(2,5)-4'-iodo-phe(4)-

Synonyms

  • (p-I-Phe(4)) dpdpe
  • 2,5-Pen-4-(4-I-pen)-enkephalin
  • Enkephalin, D-pen(2), D-pen(5), p-I-phe(4)
  • Enkephalin, penicillamine(2,5)-4-iodopenicillamine(4)-
  • Iodo-dpdpe

Registry Numbers

CAS Registry Number

  • 135108-10-0

System Generated Number

  • 0135108100

Structure Descriptors

InChI

1S/C30H38IN5O7S2/c1-28(2,44)23(34)25(40)35-15-22(38)36(26(41)21(33)14-16-5-9-18(31)10-6-16)30(27(42)43,29(3,4)45)24(39)20(32)13-17-7-11-19(37)12-8-17/h5-12,14,20,23,37,44-45H,13,15,32-34H2,1-4H3,(H,35,40)(H,42,43)/b21-14-/t20-,23-,30-/m0/s1

InChIKey

RWDPNBADSCMYQU-CMRLOBSVSA-N

Smiles

C([C@](N(C([C@@](\N)=C/c1ccc(cc1)I)=O)C(CNC([C@H](N)C(C)(C)S)=O)=O)(C(C)(C)S)C([C@@H](N)Cc1ccc(O)cc1)=O)(=O)O