U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ABSOLUTE
Molecular Formula C29H39N5O7
Molecular Weight 569.6504
Optical Activity UNSPECIFIED
Defined Stereocenters 4 / 4
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of PENTAPEPTIDE-18

SMILES

CC(C)C[C@H](NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)CNC(=O)[C@@H](C)NC(=O)[C@@H](N)CC2=CC=C(O)C=C2)C(O)=O

InChI

InChIKey=ZHUJMSMQIPIPTF-JMBSJVKXSA-N
InChI=1S/C29H39N5O7/c1-17(2)13-24(29(40)41)34-28(39)23(15-19-7-5-4-6-8-19)33-25(36)16-31-26(37)18(3)32-27(38)22(30)14-20-9-11-21(35)12-10-20/h4-12,17-18,22-24,35H,13-16,30H2,1-3H3,(H,31,37)(H,32,38)(H,33,36)(H,34,39)(H,40,41)/t18-,22+,23+,24+/m1/s1

HIDE SMILES / InChI

Molecular Formula C29H39N5O7
Molecular Weight 569.6504
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 4 / 4
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Tue Apr 01 19:58:48 GMT 2025
Edited
by admin
on Tue Apr 01 19:58:48 GMT 2025
Record UNII
PO4D55T1IG
Record Status FAILED
Record Version
  • Download
Name Type Language
PENTAPEPTIDE-18
INCI  
Official Name English
(D-ALA2)LEUCINE-ENKEPHALIN
Preferred Name English
TYR-D-ALA-GLY-PHE-LEU
Systematic Name English
NSC-374895
Code English
LEUPHASYL
Brand Name English
L-LEUCINE, L-TYROSYL-D-ALANYLGLYCYL-L-PHENYLALANYL-
Systematic Name English
1-5-(D-ALA2)-DYNORPHIN
Common Name English
Code System Code Type Description
ECHA (EC/EINECS)
265-291-0
Created by admin on Tue Apr 01 19:58:48 GMT 2025 , Edited by admin on Tue Apr 01 19:58:48 GMT 2025
PRIMARY
CAS
64963-01-5
Created by admin on Tue Apr 01 19:58:48 GMT 2025 , Edited by admin on Tue Apr 01 19:58:48 GMT 2025
PRIMARY
PUBCHEM
10099522
Created by admin on Tue Apr 01 19:58:48 GMT 2025 , Edited by admin on Tue Apr 01 19:58:48 GMT 2025
PRIMARY
DAILYMED
PO4D55T1IG
Created by admin on Tue Apr 01 19:58:48 GMT 2025 , Edited by admin on Tue Apr 01 19:58:48 GMT 2025
PRIMARY
NSC
374895
Created by admin on Tue Apr 01 19:58:48 GMT 2025 , Edited by admin on Tue Apr 01 19:58:48 GMT 2025
PRIMARY
FDA UNII
PO4D55T1IG
Created by admin on Tue Apr 01 19:58:48 GMT 2025 , Edited by admin on Tue Apr 01 19:58:48 GMT 2025
PRIMARY