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Merck
CN

SML0435

AF-DX 116

≥98% (HPLC)

Synonym(s):

11-[[2-[(Diethylamino)methyl]-1-piperidinyl]acetyl]-5,1 1-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one, Otenzepad

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About This Item

Empirical Formula (Hill Notation):
C24H31N5O2
CAS Number:
102394-31-0
Molecular Weight:
421.54
NACRES:
NA.77
PubChem Substance ID:
329824718
UNSPSC Code:
12352200
MDL number:
MFCD00864743

Key Documents

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Product Name

AF-DX 116, ≥98% (HPLC)

InChI

1S/C24H31N5O2/c1-3-27(4-2)16-18-10-7-8-15-28(18)17-22(30)29-21-13-6-5-11-19(21)24(31)26-20-12-9-14-25-23(20)29/h5-6,9,11-14,18H,3-4,7-8,10,15-17H2,1-2H3,(H,26,31)

SMILES string

CCN(CC)CC1CCCCN1CC(=O)N2c3ccccc3C(=O)Nc4cccnc24

InChI key

UBRKDAVQCKZSPO-UHFFFAOYSA-N

assay

≥98% (HPLC)

form

powder

drug control

regulated under CDSA - not available from Sigma-Aldrich Canada

color

white to beige

solubility

DMSO: 5 mg/mL (clear solution; warmed)

storage temp.

room temp

Quality Level

100

Application

AF-DX 116 has been used as an M2 muscarinic acetylcholine receptor (M2AChR) selective antagonist to study the influence of M2AChR in the regulation of both basal and carbachol-stimulated long-term potentiation at the dentate gyrus (DG-LTP) and pro-nerve growth factor (proNGF) secretion in hippocampal cells of young diabetic rats.

Biochem/physiol Actions

AF-DX 116 is a selective M2 muscarinic acetylcholine receptor antagonist.
AF-DX 116 raises blood pressure and heart rate in a rat model of hypotension induced by repeated cold stress. Thus, it may be used as a therapeutic for hypotension related to vagotonia type autonomic dysfunction.

Features and Benefits

This compound is featured on the Acetylcholine Receptors (Muscarinic) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000136155
0000136211
0000083332
0000033489
0000033490

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Marzia Soligo et al.
Scientific reports, 7(1), 9077-9077 (2017-08-24)
The muscarinic receptor response to acetylcholine regulates the hippocampal-related learning, memory, neural plasticity and the production and processing of the pro-nerve growth factor (proNGF) by hippocampal cells. The development and progression of diabetes generate a mild cognitive impairment reducing the
Takio Kitazawa et al.
European journal of pharmacology, 554(2-3), 212-222 (2006-11-23)
Functional roles of muscarinic acetylcholine receptors in the regulation of mouse stomach motility were examined using mice genetically lacking muscarinic M(2) receptor and/or M(3) receptor and their corresponding wild-type (WT) mice. Single application of carbachol (1 nM-30 microM) produced concentration-dependent
T Hata et al.
Japanese journal of pharmacology, 85(3), 313-321 (2001-04-28)
Rats exposed to SART (specific alternation of rhythm in temperature) stress, which are ideal animal models for vagotonia-type dysautonomia, show various changes in cardiac and circulatory systems. In this study, attention was directed to cholinergic function in the SART-stressed rat
Y Doi et al.
European journal of pharmacology, 505(1-3), 31-35 (2004-11-24)
This study characterized the functional effects of a novel gastroprokinetic agent, N-[2-(diisopropylamino)ethyl]-2-[(2-hydroxy-4,5-dimethoxybenzoyl)amino]-1, 3-thiazole-4-carboxyamide monohydrochloride trihydrate (Z338), on the muscarinic M1, M2, and M3 receptors expressed in Xenopus oocytes using the two-electrode voltage clamp method. Z-338 did not produce by itself
Julia B R Pfeiffer et al.
American journal of veterinary research, 68(3), 313-322 (2007-03-03)
To describe the in vitro effects of bethanechol on contractility of smooth muscle preparations from the small intestines of healthy cows and define the muscarinic receptor subtypes involved in mediating contraction. Tissue samples from the duodenum and jejunum collected immediately
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