bremelanotide   Click here for help

GtoPdb Ligand ID: 10408

Synonyms: PT-141 | PT141 | Vyleesi®
Approved drug
bremelanotide is an approved drug (FDA (2019))
Compound class: Peptide or derivative
Comment: Bremelanotide is a stabilised, cyclic derivative of αMSH. Although it exhibits little selectivity across the melanocortin receptor family (with the exception of MC2, the ACTH receptor), bremelanotide's ability to increase female sexual arousal/desire is attributed primarily to agonist activity at the MC3 and MC4 receptors [3].
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Ligand Activity Visualisation Charts

These are box plot that provide a unique visualisation, summarising all the activity data for a ligand taken from ChEMBL and GtoPdb across multiple targets and species. Click on a plot to see the median, interquartile range, low and high data points. A value of zero indicates that no data are available. A separate chart is created for each target, and where possible the algorithm tries to merge ChEMBL and GtoPdb targets by matching them on name and UniProt accession, for each available species. However, please note that inconsistency in naming of targets may lead to data for the same target being reported across multiple charts.

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View interactive charts of activity data across species
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

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Canonical SMILES CCCCC(C(=O)NC1CC(=O)NCCCCC(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC1=O)Cc1[nH]cnc1)Cc1ccccc1)CCCN=C(N)N)Cc1c[nH]c2c1cccc2)C(=O)O)NC(=O)C
Isomeric SMILES CCCC[C@@H](C(=O)N[C@H]1CC(=O)NCCCC[C@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](NC(=O)[C@@H](NC1=O)Cc1[nH]cnc1)Cc1ccccc1)CCCN=C(N)N)Cc1c[nH]c2c1cccc2)C(=O)O)NC(=O)C
InChI InChI=1S/C50H68N14O10/c1-3-4-16-35(58-29(2)65)43(67)64-41-25-42(66)54-20-11-10-18-37(49(73)74)60-46(70)39(23-31-26-56-34-17-9-8-15-33(31)34)62-44(68)36(19-12-21-55-50(51)52)59-45(69)38(22-30-13-6-5-7-14-30)61-47(71)40(63-48(41)72)24-32-27-53-28-57-32/h5-9,13-15,17,26-28,35-41,56H,3-4,10-12,16,18-25H2,1-2H3,(H,53,57)(H,54,66)(H,58,65)(H,59,69)(H,60,70)(H,61,71)(H,62,68)(H,63,72)(H,64,67)(H,73,74)(H4,51,52,55)/t35-,36-,37-,38+,39-,40-,41-/m0/s1
InChI Key FFHBJDQSGDNCIV-MFVUMRCOSA-N
Classification Click here for help
Compound class Peptide or derivative
Approved drug? Yes (FDA (2019))
IUPAC Name Click here for help
(3S,6S,9R,12S,15S,23S)-15-[[(2S)-2-acetamidohexanoyl]amino]-9-benzyl-6-[3-(diaminomethylideneamino)propyl]-12-(1H-imidazol-5-ylmethyl)-3-(1H-indol-3-ylmethyl)-2,5,8,11,14,17-hexaoxo-1,4,7,10,13,18-hexazacyclotricosane-23-carboxylic acid
International Nonproprietary Names Click here for help
INN number INN
8737 bremelanotide
Synonyms Click here for help
PT-141 | PT141 | Vyleesi®
Database Links Click here for help
Specialist databases
GPCRdb Ligand bremelanotide
Other databases
BindingDB Ligand 50389769
CAS Registry No. 189691-06-3 (source: WHO INN record)
ChEMBL Ligand CHEMBL2070241
DrugBank Ligand DB11653
DrugCentral Ligand 5329
GtoPdb PubChem SID 387271628
PubChem CID 9941379
Search Google for chemical match using the InChIKey FFHBJDQSGDNCIV-MFVUMRCOSA-N
Search Google for chemicals with the same backbone FFHBJDQSGDNCIV
Search PubMed clinical trials bremelanotide
Search PubMed titles bremelanotide
Search PubMed titles/abstracts bremelanotide
UniChem Compound Search for chemical match using the InChIKey FFHBJDQSGDNCIV-MFVUMRCOSA-N
UniChem Connectivity Search for chemical match using the InChIKey FFHBJDQSGDNCIV-MFVUMRCOSA-N