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Lys-[Des-Arg9]Bradykinin acetate

* Please kindly note that our products are not to be used for therapeutic purposes and cannot be sold to patients.

Lys-[Des-Arg9]Bradykinin acetate is a potent and highly selective bradykinin B1 receptor agonist (Kis are 0.12 and >30000 nM at human B1 and B2 receptors, respectively) with 16-fold potency against [Des-Arg9]-Bradykinin. It is used as a hypotensive agent and reduces peripheral vascular resistance in vivo.

Category

Peptide Inhibitors

Catalog number

BAT-016367

CAS number

2760881-54-5

Molecular Formula

C52H77N13O13

Molecular Weight

1092.27

Specification

IUPAC Name

acetic acid;(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[2-[[(2S)-1-[(2S)-1-[(2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoic acid

Synonyms

H-Lys-Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-OH.CH3CO2H; L-lysyl-L-arginyl-L-prolyl-L-prolyl-glycyl-L-phenylalanyl-L-seryl-L-prolyl-L-phenylalanine acetic acid; 1-9-Kallidin acetate; N2-L-Lysyl-9-de-L-arginine-Bradykinin acetate

Related CAS

71800-36-7 (free base) 2763588-90-3 (TFA salt)

Purity

≥95%

Sequence

KRPPGFSPF.CH3CO2H

Storage

Store at -20°C

InChI

InChI=1S/C50H73N13O11.C2H4O2/c51-22-8-7-17-33(52)42(66)58-34(18-9-23-55-50(53)54)46(70)63-26-12-21-40(63)48(72)62-25-10-19-38(62)44(68)56-29-41(65)57-35(27-31-13-3-1-4-14-31)43(67)60-37(30-64)47(71)61-24-11-20-39(61)45(69)59-36(49(73)74)28-32-15-5-2-6-16-32;1-2(3)4/h1-6,13-16,33-40,64H,7-12,17-30,51-52H2,(H,56,68)(H,57,65)(H,58,66)(H,59,69)(H,60,67)(H,73,74)(H4,53,54,55);1H3,(H,3,4)/t33-,34-,35-,36-,37-,38-,39-,40-;/m0./s1

InChI Key

SKSRHHSESGJUOR-HVJIRRSLSA-N

Canonical SMILES

CC(=O)O.C1CC(N(C1)C(=O)C2CCCN2C(=O)C(CCCN=C(N)N)NC(=O)C(CCCCN)N)C(=O)NCC(=O)NC(CC3=CC=CC=C3)C(=O)NC(CO)C(=O)N4CCCC4C(=O)NC(CC5=CC=CC=C5)C(=O)O