Ac-RYYRIK-NH2 acetate
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Ac-RYYRIK-NH2 acetate

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Ac-RYYRIK-NH2 acetate is a potent and partial agonist on ORL1 transfected in CHO cells (Kd = 1.5 nM). Ac-RYYRIK-NH2 is a specific antagonist for the activation of G protein and competitively antagonizes the stimulation of [35S]-GTPgS binding to G proteins by nociceptin/orphanin FQ (noc/OFQ) in membranes and sections of rat brain.

Category
Peptide Inhibitors
Catalog number
BAT-016380
CAS number
2863659-08-7
Molecular Formula
C46H74N14O11
Molecular Weight
999.17
Ac-RYYRIK-NH2 acetate
IUPAC Name
(2S)-2-[[(2S,3S)-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-methylpentanoyl]amino]-6-aminohexanamide;acetic acid
Synonyms
Ac-Arg-Tyr-Tyr-Arg-Ile-Lys-NH2.CH3CO2H; N-acetyl-L-arginyl-L-tyrosyl-L-tyrosyl-L-arginyl-L-isoleucyl-L-lysinamide acetic acid
Related CAS
200959-48-4 (free base)
Purity
≥95%
Sequence
Ac-RYYRIK-NH2.CH3CO2H
Storage
Store at -20°C
InChI
InChI=1S/C44H70N14O9.C2H4O2/c1-4-25(2)36(42(67)54-31(37(46)62)9-5-6-20-45)58-39(64)33(11-8-22-52-44(49)50)55-40(65)34(23-27-12-16-29(60)17-13-27)57-41(66)35(24-28-14-18-30(61)19-15-28)56-38(63)32(53-26(3)59)10-7-21-51-43(47)48;1-2(3)4/h12-19,25,31-36,60-61H,4-11,20-24,45H2,1-3H3,(H2,46,62)(H,53,59)(H,54,67)(H,55,65)(H,56,63)(H,57,66)(H,58,64)(H4,47,48,51)(H4,49,50,52);1H3,(H,3,4)/t25-,31-,32-,33-,34-,35-,36-;/m0./s1
InChI Key
SHMJNAHIAUSYKK-VANAKWAUSA-N
Canonical SMILES
CCC(C)C(C(=O)NC(CCCCN)C(=O)N)NC(=O)C(CCCN=C(N)N)NC(=O)C(CC1=CC=C(C=C1)O)NC(=O)C(CC2=CC=C(C=C2)O)NC(=O)C(CCCN=C(N)N)NC(=O)C.CC(=O)O
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