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MSG 606

Potent human MC1 receptor antagonist (IC50 = 17 nM), and alsoMC3 and MC5 partial agonist (EC50 values are 59 and 1300 nM, respectively). Exhibits binding affinity for A375 melanoma.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.
MSG 606(CAS 1416983-77-1)

CAT No: R1043

CAS No:1416983-77-1

Synonyms/Alias:MSG 606;1416983-77-1;AKOS030210970;DA-75773;PD080301;G15882;

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.F/Formula
C62H82N20O13S
M.W/Mr.
1347.5
Sequence
XGHFRWCDRFG(Modifications: X = Butanoic acid, Gly-11 = C-terminal amide, Phe-4 = D-Phe, Trp-6 = D-Trp, carba sulfide bridge between X-1 - Cys-7)
Labeling Target
MC1 receptor
Activity
Antagonist
InChI
InChI=1S/C62H82N20O13S/c63-49(83)31-73-53(88)43(24-35-12-3-1-4-13-35)78-54(89)41(18-9-21-69-61(64)65)77-59(94)47(28-52(86)87)81-60(95)48-33-96-23-11-20-50(84)72-32-51(85)75-46(27-38-30-68-34-74-38)58(93)79-44(25-36-14-5-2-6-15-36)56(91)76-42(19-10-22-70-62(66)67)55(90)80-45(57(92)82-48)26-37-29-71-40-17-8-7-16-39(37)40/h1-8,12-17,29-30,34,41-48,71H,9-11,18-28,31-33H2,(H2,63,83)(H,68,74)(H,72,84)(H,73,88)(H,75,85)(H,76,91)(H,77,94)(H,78,89)(H,79,93)(H,80,90)(H,81,95)(H,82,92)(H,86,87)(H4,64,65,69)(H4,66,67,70)/t41-,42-,43-,44-,45-,46-,47-,48-/m0/s1
InChI Key
QJBNFEXQHBDMQM-VTWSTLNFSA-N
Isomeric SMILES
C1CC(=O)NCC(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSC1)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC2=CC=CC=C2)C(=O)NCC(=O)N)CC3=CNC4=CC=CC=C43)CCCN=C(N)N)CC5=CC=CC=C5)CC6=CN=CN6

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