General Information of the Compound
Compound ID
CP0045380
Compound Name
(2S)-2-amino-N-[(1R)-1-[({[(1S)-1-{N'-[(2S)-2-{2-[(2R)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]propanamido]acetamido}-3-phenylpropanoyl]hydrazinecarbonyl}-2-phenylethyl]carbamoyl}methyl)carbamoyl]ethyl]-3-(4-hydroxyphenyl)propanamide
    Show/Hide
Synonyms
(Tyr-ala-gly-phe-NH2)2
(Tyrosyl-alanyl-glycyl-phenylalaninamide)dimer
83916-01-2
AC1NUPQ3
BDBM21014
BIPHALIN
Biphalin
Bis(tyr-ala-gly-phenh2)hydrazide
Bis(tyrosyl-alanyl-glycyl-phenylalaninamide)hydrazide
CHEMBL200199
D-ENK
D-Enk-O
DTXSID80232802
Dala(2)
L-Phenylalanine, N-(N-(N-L-tyrosyl-D-alanyl)glycyl)-, 2-(N-(N-(N-L-tyrosyl-D-alanyl)glycyl)-L-phenylalanyl)hydrazide
LS-186863
LS-187519
ZINC150345473
enkephalin dimer
    Show/Hide
Structure
Formula
C46H56N10O10
Molecular Weight
909.014
Canonical SMILES
C[C@@H](NC(=O)[C@@H](N)Cc1ccc(O)cc1)C(=O)NCC(=O)N[C@@H](Cc1ccccc1)C(=O)NNC(=O)[C@H](Cc1ccccc1)NC(=O)CNC(=O)[C@@H](C)NC(=O)[C@@H](N)Cc1ccc(O)cc1
    Show/Hide
InChI
InChI=1S/C46H56N10O10/c1-27(51-43(63)35(47)21-31-13-17-33(57)18-14-31)41(61)49-25-39(59)53-37(23-29-9-5-3-6-10-29)45(65)55-56-46(66)38(24-30-11-7-4-8-12-30)54-40(60)26-50-42(62)28(2)52-44(64)36(48)22-32-15-19-34(58)20-16-32/h3-20,27-28,35-38,57-58H,21-26,47-48H2,1-2H3,(H,49,61)(H,50,62)(H,51,63)(H,52,64)(H,53,59)(H,54,60)(H,55,65)(H,56,66)/t27-,28-,35+,36+,37+,38+/m1/s1
    Show/Hide
InChIKey
DESSEGDLRYOPTJ-VRANXALZSA-N
CAS
83916-01-2
Physicochemical Property
logP
-1.6182
Rotatable Bonds
22
Heavy Atom Count
66
Polar Areas
325.3
Hydrogen Bond Donor Count
12
Hydrogen Bond Acceptor Count
12
Complexity
66

"RO5" indicates the cutoff set by lipinski's rule of five:

(1) Molecular weight less than 500 Dalton;

(2) xlogp less than 5;

(3) No more than 5 hbonddonor (Hydrogen Bond Donor Count);

(4) No more than 10 hbondacc (Hydrogen Bond Acceptor Count);

(5) No more than 10 rotbonds (Rotatable Bond Count).

    Show/Hide
Click to Show/Hide the External Link(s) of This Compound
PubChem ID
CID: 5487663
SID: 15411606
ChEMBL ID
CHEMBL200199
Map of Molecular Bioactivity Related to the Compound
Map of Molecular Bioactivity Related to the Compound

Compound
Cell Line
Protein

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Compound
Protein ID: PT01200, Delta-type opioid receptor
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO Cricetulus griseus (Chinese hamster)  3
1
EC50 = 1.1 nM
   TI
   LI
   LO
   TS
2
EC50 = 2.5 nM
   TI
   LI
   LO
   TS
3
IC50 = 1.122 nM
   TI
   LI
   LO
   TS
CL000661 HN9.10e Mus musculus (Mouse)  2
1
EC50 = 2.6 nM
   TI
   LI
   LO
   TS
2
Ki = 2.6 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 EC50 = 1 nM
2 IC50 = 2.6 nM
3 Ki = 2.6 nM
4 Ki = 4.6 nM
Protein ID: PT01791, Delta-type opioid receptor
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO Cricetulus griseus (Chinese hamster)  1
1
EC50 = 90.5 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 IC50 = 2.7 nM
2 IC50 = 27 nM
Protein ID: PT01549, Mu-type opioid receptor
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO Cricetulus griseus (Chinese hamster)  2
1
EC50 = 6 nM
   TI
   LI
   LO
   TS
2
EC50 = 12 nM
   TI
   LI
   LO
   TS
CL000661 HN9.10e Mus musculus (Mouse)  1
1
Ki = 1.4 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Ki = 1.4 nM
Clinical Information about the Compound
Drug 1 ( BIPHALIN )
Drug Name BIPHALIN
Target(s)
Opioid receptor delta (OPRD1)
Inhibitor
Opioid receptor mu (MOP)
Inhibitor