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Merck
CN

D7909

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

Key Documents

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Quality Level

200

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

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Certificates of Analysis (COA)

Lot/Batch Number
0000476397
0000459460
0000459460
0000476397
0000311404

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Andrea M Robinson et al.
Journal of psychopharmacology (Oxford, England), 26(8), 1143-1150 (2011-09-06)
The cholinergic system is known to be necessary for normal attentional processing. However, the receptors and mechanisms mediating the effects of acetylcholine on attention remain unclear. Previous work in our laboratory suggested that cholinergic muscarinic receptors are critical for maintaining
American Gastroenterological Association institute medical position statement on the use of gastrointestinal medication in pregnancy.
Arthur Staroselsky et al.
Gastroenterology, 132(2), 824-825 (2007-01-31)
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
Z W Jiang et al.
Brain research, 852(1), 37-44 (2000-02-08)
The rat subdural hematoma (SDH) model produces a zone of ischemic brain damage within the hemisphere beneath the SDH. Previous studies have measured large increases in extracellular acetylcholine during cerebral ischemia in the rat. We examined infarct volume after selectively
Susan J Bartko et al.
Psychopharmacology, 214(2), 537-548 (2010-11-19)
Performance on the Cambridge Neuropsychological Test Automated Battery touchscreen paired-associates learning (PAL) test is predictive of Alzheimer's disease and impaired in schizophrenia and chronic drug users. An automated computer touchscreen PAL task for rats has been previously established. A pharmacologically
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