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B4916

Sigma-Aldrich

D-Arg-[Hyp3, D-Phe7, Leu8]-Bradykinin

≥97% (HPLC)

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About This Item

Empirical Formula (Hill Notation):
C57H89N19O13
CAS Number:
135701-67-6
Molecular Weight:
1248.44
MDL number:
MFCD00236889
UNSPSC Code:
12352200
PubChem Substance ID:
329773245

assay

≥97% (HPLC)

storage temp.

−20°C

SMILES string

CC(C)C[C@H](NC(=O)[C@@H](Cc1ccccc1)NC(=O)[C@H](CO)NC(=O)[C@H](Cc2ccccc2)NC(=O)CNC(=O)[C@@H]3C[C@@H](O)CN3C(=O)[C@@H]4CCCN4C(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](N)CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O

InChI

1S/C57H89N19O13/c1-32(2)25-39(47(81)71-38(54(88)89)19-11-23-67-57(63)64)72-49(83)41(27-34-15-7-4-8-16-34)73-50(84)42(31-77)74-48(82)40(26-33-13-5-3-6-14-33)69-45(79)29-68-51(85)44-28-35(78)30-76(44)53(87)43-20-12-24-75(43)52(86)37(18-10-22-66-56(61)62)70-46(80)36(58)17-9-21-65-55(59)60/h3-8,13-16,32,35-44,77-78H,9-12,17-31,58H2,1-2H3,(H,68,85)(H,69,79)(H,70,80)(H,71,81)(H,72,83)(H,73,84)(H,74,82)(H,88,89)(H4,59,60,65)(H4,61,62,66)(H4,63,64,67)/t35-,36-,37+,38+,39+,40+,41-,42+,43+,44+/m1/s1

Inchi Key

GGYJNSXTTQXAET-MZZKDSRGSA-N

Amino Acid Sequence

D-Arg-Arg-Pro-Hyp-Gly-Phe-Ser-D-Phe-Leu-Arg

Biochem/physiol Actions

Short-acting competitive antagonist that discriminates between B2a and B2b bradykinin receptors; weak B1 bradykinin receptor antagonist.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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’.

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N E Rhaleb et al.
European journal of pharmacology, 210(2), 115-120 (1992-01-14)
HOE 140 (D-Arg-[Hyp3,Thi5,D-Tic7,Oic8]bradykinin), a new B2 antagonist, was compared to R-493 (D-Arg[Hyp3-D-Phe7,Leu8]bradykinin) with respect to inhibition of the responses of seven isolated smooth muscle preparations to bradykinin. R-493 was found to exert: (a) high antagonistic activity on the rabbit jugular
J C Cheronis et al.
Journal of medicinal chemistry, 35(9), 1563-1572 (1992-05-01)
A systematic study on the dimerization of the bradykinin (BK) antagonist D-Arg0-Arg1-Pro2-Hyp3-Gly4-Phe5-Ser6-D-Phe 7-Leu8-Arg9 has been performed. The first part of this study involved compounds wherein dimerization was carried out by sequentially replacing each amino acid with cysteine and cross-linking with
N E Rhaleb et al.
Life sciences, 51(11), PL125-PL129 (1992-01-01)
Two new B1 receptor antagonists, [Hyp3,Thi5,DTic7,Oic8]desArg9-BK and DArg[Hyp3,Thi5,DTic7,Oic8]desArg9-BK were tested in vitro on the rabbit jugular vein and the guinea pig ileum (preparations containing B2 receptors) and on the rabbit aorta (preparation containing B1 receptors) for pharmacological characterization. The results
D Pruneau et al.
British journal of pharmacology, 116(3), 2106-2112 (1995-10-01)
1. The present study addresses the possibility of the existence of different kinin B2 receptor subtypes in the guinea-pig by evaluating the affinity of peptide and nonpeptide receptor antagonists. For this purpose, jugular vein rings, ileum segments, lung parenchymal and
D Regoli et al.
Agents and actions, 34(1-2), 138-141 (1991-09-01)
pA2 values of new B2 receptor antagonists ranging from 7.51 to 8.86 were measured on the rabbit jugular vein, while lower values were observed in the other preparations (for instance, the hamster urinary bladder). The most potent antagonists were those

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