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D7909

Sigma-Aldrich

Dicyclomine hydrochloride

≥99% (TLC), powder

Synonym(s):

2-(Diethylamino)ethyl 1-cyclohexylcyclohexane-1-carboxylate hydrochloride, [1,1-Bicyclohexyl]-1-carboxylic acid 2-(diethylamino)ethyl ester hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C19H35NO2 · HCl
CAS Number:
67-92-5
Molecular Weight:
345.95
EC Number:
200-671-1
MDL number:
MFCD00079158
UNSPSC Code:
41116107
PubChem Substance ID:
24278385
NACRES:
NA.77

Assay

≥99% (TLC)

form

powder

color

off-white

solubility

H2O: 50 mg/mL

SMILES string

CCN(CCOC(C1(C2CCCCC2)CCCCC1)=O)CC.[Cl]

InChI

1S/C19H35NO2.ClH/c1-3-20(4-2)15-16-22-18(21)19(13-9-6-10-14-19)17-11-7-5-8-12-17;/h17H,3-16H2,1-2H3;1H

InChI key

GUBNMFJOJGDCEL-UHFFFAOYSA-N

Gene Information

human ... CHRM1(1128) , CHRM2(1129) , CHRM3(1131) , CHRM4(1132) , CHRM5(1133)

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Biochem/physiol Actions

Competitive muscarinic acetylcholine receptor antagonist.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - 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

Certificates of Analysis (COA)

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K-W Lee et al.
Neuroscience, 153(4), 1235-1244 (2008-05-06)
Muscarinic acetylcholine receptors (M1-M5) regulate many key functions of the CNS and peripheral nervous system. In the present study, the role of M1 muscarinic receptors (M1R) in the psychomotor stimulant and sensitizing properties of methamphetamine (METH) is investigated using molecular
Dicyclomine: cause of abnormally decreased gall bladder ejection with sincalide-stimulated hepatobiliary scintigraphy.
Jesse Woodard et al.
Clinical nuclear medicine, 37(1), 82-85 (2011-12-14)
M Eltze et al.
Pulmonary pharmacology, 7(2), 109-120 (1994-04-01)
The inhibition of preganglionic and postganglionic contractions of the rabbit isolated bronchus/trachea by antagonists with selectivity for different muscarinic receptor subtypes was compared with their affinities at M1, M2, M3 and M4 receptors. Neither M1/M3 receptor-unselective antagonists (atropine, hexahydro-siladifenidol, thiazinamium
Chun-Hui Jin et al.
Journal of neuroscience research, 87(16), 3658-3670 (2009-06-18)
Natural flavonoids ameliorate amyloid-beta peptide (Abeta)-induced neurotoxicity. We examined whether the fustin flavonoid affects Abeta-induced learning impairment in mice. Repeated treatment with fustin significantly attenuated Abeta (1-42)-induced conditioned fear and passive avoidance behaviors. This effect was comparable to that of
Nav Persaud et al.
The International journal of risk & safety in medicine, 24(1), 31-35 (2012-03-23)
Until recently epidemiological evidence was not regarded as helpful in determining cause and effect. It generated associations that then had to be explained in terms of bio-mechanisms and applied to individual patients. A series of legal cases surrounding possible birth
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