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Merck

B7632

N-Benzoyl-Phe-Val-Arg-p-nitroanilide hydrochloride

chromogenic, protease substrate, ≥98% (TLC), powder

Synonym(s):

N-Benzoyl-L-phenylalanyl-L-valyl-L-arginine-4-nitroanilide hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C33H40N8O6 · HCl
CAS Number:
54799-93-8
Molecular Weight:
681.18
NACRES:
NA.32
PubChem Substance ID:
24892011
UNSPSC Code:
12352204
MDL number:
MFCD00038397
Beilstein/REAXYS Number:
3027332

Product Name

N-Benzoyl-Phe-Val-Arg-p-nitroanilide hydrochloride, protease substrate

Quality Level

200

InChI

1S/C33H40N8O6.ClH/c1-21(2)28(40-31(44)27(20-22-10-5-3-6-11-22)39-29(42)23-12-7-4-8-13-23)32(45)38-26(14-9-19-36-33(34)35)30(43)37-24-15-17-25(18-16-24)41(46)47;/h3-8,10-13,15-18,21,26-28H,9,14,19-20H2,1-2H3,(H,37,43)(H,38,45)(H,39,42)(H,40,44)(H4,34,35,36);1H/t26-,27-,28-;/m0./s1

SMILES string

Cl.CC(C)[C@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)c2ccccc2)C(=O)N[C@@H](CCCNC(N)=N)C(=O)Nc3ccc(cc3)[N+]([O-])=O

InChI key

PYVSMZDQQUZGPF-JAQKLANPSA-N

assay

≥98% (TLC)

form

powder

solubility

methanol: 20 mg/mL, clear, colorless to light yellow

storage temp.

−20°C

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Application

  • N

  • -Benzoyl-Phe-Val-Arg-p-nitroanilide hydrochloride has been used: as a substrate: for trypsin-like enzyme in the soluble and particulate fractions of the hyphae
  • for the thrombin, recombinant and native batroxobin from snake venom
  • for fibrinolytic enzyme aprE2 in amidolytic activity assay

General description

A substrate for trypsin, thrombin and reptilase.
N-Benzoyl-Phe-Val-Arg-p-nitroanilide is a chromogenic protease substrate.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL5772
BCCD7744
BCCB9524
BCBV9946
BCBD4150V

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S Rosén
Hamostaseologie, 25(3), 259-266 (2005-08-23)
Chromogenic peptide substrates were developed more than 30 years ago. Although the use of chromogenic substrate methods in coagulation and fibrinolysis diagnostics was not as rapidly implemented as initially believed, they are now well established for several analytes such as
[Clinical evaluation of prothrombin assay using chromogenic peptide substrates (author's transl)].
Y Akiyama et al.
Rinsho byori. The Japanese journal of clinical pathology, 28(11), 1131-1135 (1980-11-01)
Milton Erthal et al.
Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology, 152(1), 54-59 (2008-10-14)
The production of enzymes and the colonization of leaves by Leucoagaricus gongylophorus were investigated to further understand the digestive interactions of leaf-cutting ant colonies. The enzymes detected were indicative of a saprophytic origin of this fungus, producing all the enzymes
Anusorn Tinyou et al.
Acta tropica, 204, 105288-105288 (2019-12-08)
Gnathostoma spinigerum is a causative agent of human gnathostomiasis and infects people residing in endemic areas as well as travelers. Cutaneous and visceral larval migrants cause clinical manifestations, resulting in severe morbidity and mortality. To survive in hosts, these parasites
Substrates for determination of trypsin, thrombin and thrombin-like enzymes.
L Svendsen et al.
Folia haematologica (Leipzig, Germany : 1928), 98(4), 446-454 (1972-01-01)
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