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Safety Information

D104

Sigma-Aldrich

4-Diphenylacetoxy-N-methylpiperidine methiodide

powder

Synonym(s):

4-DAMP methiodide

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About This Item

Empirical Formula (Hill Notation):
C21H26INO2
CAS Number:
Molecular Weight:
451.34
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

form

powder

color

white

solubility

H2O: 3 mg/mL

SMILES string

[I-].C[N+]1(C)CCC(CC1)OC(=O)C(c2ccccc2)c3ccccc3

Gene Information

Biochem/physiol Actions

Muscarinic acetylcholine receptor antagonist with selectivity for the M3 amd M5 subtypes.

Caution

Photosensitive

Storage Class Code

13 - Non 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

Regulatory Information

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H Moriya et al.
Life sciences, 64(25), 2351-2358 (1999-06-22)
A family of five subtypes of muscarinic acetylcholine receptors (mAChR) has been identified based on their molecular structures and second signal transduction pathways. In the present study, we examined the antagonist binding profiles of 9 muscarinic antagonists (atropine, 4-DAMP, pirenzepine
N Watson et al.
British journal of pharmacology, 127(2), 590-596 (1999-06-29)
1. Affinity estimates were obtained for several muscarinic antagonists against carbachol-stimulated [3H]-inositol phosphates accumulation in Chinese hamster ovary (CHO-KI) cells stably expressing either human muscarinic M3 or M5 receptor subtypes. The rationale for these studies was to generate a functional
Yiming Zhang et al.
Cellular signalling, 23(6), 1057-1067 (2011-02-19)
Cobrotoxin (CbT), a short-chain postsynaptic α-neurotoxin, has been reported to play a role in analgesia. However, to date, the detailed mechanisms still remain unknown. In the present study, we identify a novel functional role of CbT in modulating T-type Ca(2+)
T M Cembala et al.
British journal of pharmacology, 125(5), 1088-1094 (1998-12-10)
1. Neuromuscular blocking drugs (NMBD's) are known to produce cardiovascular side effects manifesting as brady/tachycardias. In this study we have examined the interaction of a range of steroidal NMBD's with recombinant human m1-m5 muscarinic receptors expressed in Chinese hamster ovary
A Koarai et al.
The European respiratory journal, 39(3), 698-704 (2011-09-03)
Macrophages increase in number and are highly activated in chronic obstructive pulmonary disease (COPD). Muscarinic receptor antagonists inhibit acetylcholine-stimulated release of neutrophilic chemoattractants, suggesting that acetylcholine may regulate macrophage responses. Therefore, expression and function of components of the non-neuronal cholinergic

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