Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

D3821

Sigma-Aldrich

Devazepide

≥98% (HPLC), powder

Synonym(s):

(S)-N-(2,3-Dihydro-1-methyl-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl)indole-2-carboxamide, L-364,718, MK 329

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

About This Item

Empirical Formula (Hill Notation):
C25H20N4O2
CAS Number:
103420-77-5
Molecular Weight:
408.45
MDL number:
MFCD00864500
UNSPSC Code:
12352200
PubChem Substance ID:
329798778
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to off-white

solubility

DMSO: >5 mg/mL

originator

Merck & Co., Inc., Kenilworth, NJ, U.S.

storage temp.

2-8°C

SMILES string

CN1C(=O)[C@@H](NC(=O)c2cc3ccccc3[nH]2)N=C(c4ccccc4)c5ccccc15

InChI

1S/C25H20N4O2/c1-29-21-14-8-6-12-18(21)22(16-9-3-2-4-10-16)27-23(25(29)31)28-24(30)20-15-17-11-5-7-13-19(17)26-20/h2-15,23,26H,1H3,(H,28,30)/t23-/m1/s1

InChI key

NFHRQQKPEBFUJK-HSZRJFAPSA-N

General description

Devazepide is derived from asperlicin by chemical modification and has the benzodiazepine backbone.

Application

Devazepide has been used as a cholecystokinin receptor 1 (CCK1R) antagonist in human embryonic kidney 293T cells and in human pancreatic slices.

Biochem/physiol Actions

Devazepide is a CCK1 (CCK-A) receptor antagonist and a CCK8 antagonist.
Devazepide is a cholecystokinin octapeptide (CCK1) (CCK-A) receptor antagonist. It inhibits CCK binding to peripheral-type receptor (CCK-A). Devazepide reverses the cholecystokinin octapeptide (CCK-8) based antagonism towards morphine.

Features and Benefits

This compound was developed by Merck & Co., Inc., Kenilworth, NJ, U.S.. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H300

Hazard Classifications

Acute Tox. 1 Oral

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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

Wenya Chen et al.
Bioscience, biotechnology, and biochemistry, 76(6), 1104-1109 (2012-07-14)
We have recently reported that oral gavage of a potato extract (Potein®) suppressed the food intake in rats. The satiating effect of the potato extract was compared in the present study to other protein sources, and the involvement of endogenous
Shannon A Metcalf et al.
Peptides, 32(6), 1296-1302 (2011-05-12)
One of the possible mechanisms by which the weight-reducing surgical procedure ileal interposition (II) works is by increasing circulating levels of lower gut peptides that reduce food intake, such as glucagon like peptide-1 and peptide YY. However, since this surgery
Kaleeckal G Harikumar et al.
Assay and drug development technologies, 9(4), 394-402 (2011-03-15)
The success in screening for drug candidates is highly dependent on the power of the strategy implemented. In this work, we report and characterize a novel fluorescent benzodiazepine antagonist of the type 1 cholecystokinin receptor (3-(3-(7-fluoro-1-(2-isopropyl(4-methoxyphenyl)amino)-2-oxoethyl)-2,4-dioxo-5-phenyl-2,3,4,5-tetrahydro-1H-benzo[b][1,4]-diazepin-3-yl)ureido)benzoic acid) that can be
Development of a CCK1R-membrane nanoparticle as a fish-out tool for bioactive peptides
Staljanssens D, et al.
Peptides, 68, 219-227 (2015)
Clémence Blouet et al.
PloS one, 7(12), e51898-e51898 (2012-12-20)
Previous evidence indicates that duodenal lipid sensing engages gut-brain neurocircuits to determine food intake and hepatic glucose production, but a potential role for gut-brain communication in the control of energy expenditure remains to be determined. Here, we tested the hypothesis
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