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Substance Name: Bremelanotide [USAN:INN]
RN: 189691-06-3
UNII: 6Y24O4F92S
InChIKey: FFHBJDQSGDNCIV-MFVUMRCOSA-N

Note

  • A synthetic peptide analogue of alpha-MSH, is an agonist at melanocortin receptors including the MC3R and MC4R, which are expressed primarily in the central nervous system.

Molecular Formula

  • C50-H68-N14-O10

Molecular Weight

  • 1025.1752
 

Classification Code

  • Treatment of Sexual Dysfunction (Melanocortin Receptor Agonist)
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Names and Synonyms

Name of Substance

  • Bremelanotide
  • Bremelanotide [USAN:INN]

Synonyms

  • Bremelanotide
  • N-Acetyl-L-2-aminohexanoyl-L-alpha-aspartyl-L-histidyl-D-phenylalanyl-L-arginyl-L-tryptophyl-L-lysine-(2->7)-lactam
  • PT 141
  • PT-141
  • UNII-6Y24O4F92S

Systematic Name

  • L-Lysine, N-acetyl-L-norleucyl-L-alpha-aspartyl-L-histidyl-D-phenylalanyl-L-arginyl-L-tryptophyl-, (2->7)-lactam

Registry Numbers

CAS Registry Number

  • 189691-06-3

FDA UNII

  • 6Y24O4F92S

System Generated Number

  • 0189691063

Structure Descriptors

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

InChIKey

FFHBJDQSGDNCIV-MFVUMRCOSA-N

Smiles

CCCC[C@H](NC(=O)C)C(=O)N[C@H]1CC(=O)NCCCC[C@H](NC(=O)[C@H](Cc2c[nH]c3ccccc23)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H](Cc4ccccc4)NC(=O)[C@H](Cc5cnc[nH]5)NC1=O)C(=O)O