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Ac-RYYRWK-NH2 acetate

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Ac-RYYRWK-NH2 acetate is a potent and selective partial agonist of the nociceptin receptor (NOP), which is the endogenous ORL1 receptor agonist.

Category

Peptide Inhibitors

Catalog number

BAT-016409

CAS number

2863657-54-7

Molecular Formula

C51H73N15O11

Molecular Weight

1072.22

Specification

IUPAC Name

(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-acetamido-5-(diaminomethylideneamino)pentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-6-aminohexanamide;acetic acid

Synonyms

Ac-Arg-Tyr-Tyr-Arg-Trp-Lys-NH2.CH3CO2H; N-acetyl-L-arginyl-L-tyrosyl-L-tyrosyl-L-arginyl-L-tryptophyl-L-lysinamide acetic acid

Related CAS

200959-47-3 (free base) 408305-09-9 (TFA salt)

Purity

≥95%

Sequence

Ac-RYYRWK-NH2.CH3CO2H

Storage

Store at -20°C

InChI

InChI=1S/C49H69N15O9.C2H4O2/c1-28(65)59-37(11-6-22-56-48(52)53)43(69)62-40(25-30-15-19-33(67)20-16-30)46(72)63-39(24-29-13-17-32(66)18-14-29)45(71)61-38(12-7-23-57-49(54)55)44(70)64-41(26-31-27-58-35-9-3-2-8-34(31)35)47(73)60-36(42(51)68)10-4-5-21-50;1-2(3)4/h2-3,8-9,13-20,27,36-41,58,66-67H,4-7,10-12,21-26,50H2,1H3,(H2,51,68)(H,59,65)(H,60,73)(H,61,71)(H,62,69)(H,63,72)(H,64,70)(H4,52,53,56)(H4,54,55,57);1H3,(H,3,4)/t36-,37-,38-,39-,40-,41-;/m0./s1

InChI Key

MFOPQIQFKKPDAE-UCTQLVHTSA-N

Canonical SMILES

CC(=O)NC(CCCN=C(N)N)C(=O)NC(CC1=CC=C(C=C1)O)C(=O)NC(CC2=CC=C(C=C2)O)C(=O)NC(CCCN=C(N)N)C(=O)NC(CC3=CNC4=CC=CC=C43)C(=O)NC(CCCCN)C(=O)N.CC(=O)O