CAS 62-97-5|Diphenmanil (methylsulfate)

Introduction：Basic information about CAS 62-97-5|Diphenmanil (methylsulfate), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Diphenmanil (methylsulfate) BiologicalActivity
3. Chemical & Physical Properties
4. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
5. Synonyms

Common Name	Diphenmanil (methylsulfate)
CAS Number	62-97-5	Molecular Weight	389.50800
Density	/	Boiling Point	/
Molecular Formula	C₂₁H₂₇NO₄S	Melting Point	194-195ºC
MSDS	/	Flash Point	/

Names

Name	diphemanil methylsulfate
Synonym	More Synonyms

Diphenmanil (methylsulfate) BiologicalActivity

Description	Diphemanil methylsulfate is a quaternary ammonium anticholinergic. It binds muscarinic acetycholine receptors and thereby decreases secretory excretion of stomach acids as well as saliva and sweat.IC50 value: Target: mAChRDiphemanil Methylsulfate exerts its action by primarily binding the muscarinic M3 receptor. M3 receptors are located in the smooth muscles of the blood vessels, as well as in the lungs. This means they cause vasodilation and bronchoconstriction. They are also in the smooth muscles of the gastrointestinal tract (GIT), which help in increasing intestinal motility and dilating sphincters. The M3 receptors are also located in many glands which help to stimulate secretion in salivary glands and other glands of the body.
Related Catalog	Signaling Pathways >>GPCR/G Protein >>mAChRSignaling Pathways >>Neuronal Signaling >>mAChRResearch Areas >>Endocrinology
References	[1]. Küng M, Diamond L. Effect of inhaled diphemanil methylsulfate, a parasympatholytic agent, on histamine induced bronchoconstriction in asymptomatic asthmatics. Ann Allergy. 1984 Jan;52(1):22-5. [2]. Vidal AM, Rey E, Pons G et al. Pharmacokinetics of diphemanil methylsulphate in healthy subjects. Eur J Clin Pharmacol. 1992;42(6):689-91. [3]. Vidal AM, Chéron G, Rey E et al. Pharmacokinetics of diphemanil methylsulphate in infants. Eur J Clin Pharmacol. 1993;45(1):89-91. [4]. Chéron G, Vidal AM, Rey E et al. [Pharmacokinetics of diphemanil methylsulfate in infants]. Arch Pediatr. 1994 Jan;1(1):33-7. [5]. Adamantidis M, Dumotier B, Caron J, Dupuis B. [Electrophysiologic effects and arrhythmogenic potential of diphemanil methylsulfate on rabbit purkinje fibers. Correlations with clinical observations of QT prolongation in pediatrics]. Arch Mal Coeur Vaiss.

Description

Diphemanil methylsulfate is a quaternary ammonium anticholinergic. It binds muscarinic acetycholine receptors and thereby decreases secretory excretion of stomach acids as well as saliva and sweat.IC50 value: Target: mAChRDiphemanil Methylsulfate exerts its action by primarily binding the muscarinic M3 receptor. M3 receptors are located in the smooth muscles of the blood vessels, as well as in the lungs. This means they cause vasodilation and bronchoconstriction. They are also in the smooth muscles of the gastrointestinal tract (GIT), which help in increasing intestinal motility and dilating sphincters. The M3 receptors are also located in many glands which help to stimulate secretion in salivary glands and other glands of the body.

Related Catalog

Signaling Pathways >>GPCR/G Protein >>mAChRSignaling Pathways >>Neuronal Signaling >>mAChRResearch Areas >>Endocrinology

References

[1]. Küng M, Diamond L. Effect of inhaled diphemanil methylsulfate, a parasympatholytic agent, on histamine induced bronchoconstriction in asymptomatic asthmatics. Ann Allergy. 1984 Jan;52(1):22-5.

[2]. Vidal AM, Rey E, Pons G et al. Pharmacokinetics of diphemanil methylsulphate in healthy subjects. Eur J Clin Pharmacol. 1992;42(6):689-91.

[3]. Vidal AM, Chéron G, Rey E et al. Pharmacokinetics of diphemanil methylsulphate in infants. Eur J Clin Pharmacol. 1993;45(1):89-91.

[4]. Chéron G, Vidal AM, Rey E et al. [Pharmacokinetics of diphemanil methylsulfate in infants]. Arch Pediatr. 1994 Jan;1(1):33-7.

[5]. Adamantidis M, Dumotier B, Caron J, Dupuis B. [Electrophysiologic effects and arrhythmogenic potential of diphemanil methylsulfate on rabbit purkinje fibers. Correlations with clinical observations of QT prolongation in pediatrics]. Arch Mal Coeur Vaiss.

Chemical & Physical Properties

Melting Point	194-195ºC
Molecular Formula	C₂₁H₂₇NO₄S
Molecular Weight	389.50800
Exact Mass	389.16600
PSA	74.81000
LogP	4.49130
InChIKey	BREMLQBSKCSNNH-UHFFFAOYSA-M
SMILES	COS(=O)(=O)[O-].C[N+]1(C)CCC(=C(c2ccccc2)c2ccccc2)CC1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TN5075000

CHEMICAL NAME :: Piperidinium, 4-(diphenylmethylene)-1,1-dimethyl-, methyl sulfate

CAS REGISTRY NUMBER :: 62-97-5

LAST UPDATED :: 199203

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C20-H24-N.C-H3-O4-S

MOLECULAR WEIGHT :: 389.55

WISWESSER LINE NOTATION :: T6K DYTJ A1 A1 DUYR&R &WSO&O1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1107 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 78,576,1951

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - mydriasis (pupillary dilation) Autonomic Nervous System - smooth muscle relaxant (mechanism undefined, spasmolytic)

REFERENCE :: OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 23,461,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 317 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 78,576,1951

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 47 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 78,576,1951

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4012 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 103,100,1955

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 42 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes

REFERENCE :: PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 78,576,1951

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 404 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 78,576,1951

Synonyms

Talpran

Diphenmethanil

Nivelona

Demotil

DIPHEMANIL METHYLSULFATE

Diphemanil Methylsulfate

Variton

Diphemanil metilsulfate

Diphenmanil (methylsulfate)

Diphemanil

4-benzhydrylidene-1,1-dimethyl-piperidinium,methyl sulfate

4-Benzhydryliden-1,1-dimethyl-piperidinium,Methylsulfat

4-benzhydrylidene-1,1-dimethylpiperidin-1-ium,methyl sulfate

Prantal

Nivelon

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