Skip to Content
Merck
All Photos(1)

Documents

H157

Sigma-Aldrich

HOE 140

≥94% (HPLC), powder or lyophilized powder, B₂ bradykinin receptor antagonist

Synonym(s):

D-Arg-L-Arg-L-Pro-L-Hyp-Gly-L-(2-thienyl)Ala-L-Ser-D-1,2,3,4-tetrahydro-3-isoquinolinecarbonyl-L-(2α,3β,7aβ)-octahydro-1H-indole-2-carbonyl-L-Arg, Icatibant acetate

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C59H89N19O13S
CAS Number:
138614-30-9
Molecular Weight:
1304.52
MDL number:
MFCD00213940
UNSPSC Code:
51111800
PubChem Substance ID:
329815169
NACRES:
NA.32

product name

HOE 140, ≥94%

Quality Level

200

Assay

≥94%

storage temp.

−20°C

SMILES string

N[C@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N1CCC[C@H]1C(=O)N2C[C@H](O)C[C@H]2C(=O)NCC(=O)N[C@@H](Cc3cccs3)C(=O)N[C@@H](CO)C(=O)N4Cc5ccccc5C[C@@H]4C(=O)N6[C@H]7CCCC[C@H]7C[C@H]6C(=O)N[C@@H](CCCNC(N)=N)C(O)=O

InChI

1S/C59H89N19O13S/c60-37(14-5-19-67-57(61)62)48(82)72-38(15-6-20-68-58(63)64)52(86)75-22-8-18-43(75)54(88)77-30-35(80)26-44(77)50(84)70-28-47(81)71-40(27-36-13-9-23-92-36)49(83)74-41(31-79)53(87)76-29-34-12-2-1-10-32(34)24-46(76)55(89)78-42-17-4-3-11-33(42)25-45(78)51(85)73-39(56(90)91)16-7-21-69-59(65)66/h1-2,9-10,12-13,23,33,35,37-46,79-80H,3-8,11,14-22,24-31,60H2,(H,70,84)(H,71,81)(H,72,82)(H,73,85)(H,74,83)(H,90,91)(H4,61,62,67)(H4,63,64,68)(H4,65,66,69)/t33-,35+,37+,38-,39-,40-,41-,42-,43-,44-,45-,46+/m0/s1

InChI key

QURWXBZNHXJZBE-SKXRKSCCSA-N

Gene Information

human ... BDKRB2(624)
mouse ... BDKRB2(12062)
rat ... BDKRB2(25245)

Amino Acid Sequence

Arg-Arg-Pro-Hyp-Gly-Thi-Ser-Tic-Oic-Arg

Biochem/physiol Actions

B2 bradykinin receptors are present in the sensory neurons. Activation of B2 receptor by bradykinin is associated with pro-inflammatory, pain producing and cardiovascular responses. HOE-140 is a selective B2 bradykinin receptor antagonist. Presence of HOE-140 suppresses the effects of bradykinin and has been shown to have anti-hyperalgesic response, particularly towards inflammatory pain.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Xin-Hui Khoo et al.
Cancers, 11(8) (2019-08-17)
Drug resistance remains a severe problem in most chemotherapy regimes. Recently, it has been suggested that cancer cell-derived extracellular vesicles (EVs) could mediate drug resistance. In this study, the role of EVs in mediating the response of oral squamous cell
S Sianna Castillo et al.
Cancer research, 64(8), 2782-2792 (2004-04-17)
Activation of the PI3k/Akt pathway controls key cellular processes and contributes to tumorigenesis in vivo, but investigation of the PI3k/Akt pathway has been limited by the lack of specific inhibitors directed against Akt. To develop Akt inhibitors, we used molecular
Constanze A Jakwerth et al.
Journal of molecular medicine (Berlin, Germany), 100(4), 613-627 (2022-03-06)
SARS-CoV-2 has evolved to enter the host via the ACE2 receptor which is part of the kinin-kallikrein pathway. This complex pathway is only poorly understood in context of immune regulation but critical to control infection. This study examines SARS-CoV-2-infection and
M G Bock et al.
Current opinion in chemical biology, 4(4), 401-406 (2000-08-26)
The pro-inflammatory, pain producing, and cardiovascular effects of bradykinin B2 receptor activation are well characterized. Bradykinin B1 receptors also produce inflammation and pain. Therefore, antagonists are expected to be anti-inflammatory/analgesic drugs. Other exploitable clinical opportunities may exist. The newly discovered
A Trifilieff et al.
The Journal of pharmacology and experimental therapeutics, 263(3), 1377-1382 (1992-12-01)
We investigated the effect of the new B2 antagonist D-Arg0[Hyp3,Thi5, D-Tic7, Oic8]bradykinin (BK) (Hoe 140) on the binding of [3H]BK to membranes from guinea pig trachea with respect to the presence of the epithelium. Scatchard analysis of equilibrium data with
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service