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Product Name: 3-ALPHA-[(4-CHLOROPHENYL)PHENYLMETHOXY] TROPANE HYDROCHLORIDE
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Purity: 98.0%
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14008-79-8

14008-79-8 structure

Name: 3-CPMT
Chemical Name: 3-[(4-chlorophenyl)-phenylmethoxy]-8-methyl-8-azabicyclo[3.2.1]octane,hydrochloride
CAS Number: 14008-79-8
Molecular Formula: C₂₁H₂₅Cl₂NO
Molecular Weight: 378.34
Catalog: Signaling Pathways Neuronal Signaling Dopamine Transporter
Create Date: 2016-11-21 02:17:44
Modify Date: 2026-07-16 20:27:01
3-CPMT (Tropine 4-chlorobenzhydryl ether hydrochloride) is a potent dopamine uptake inhibitor[1]. 3-CPMT (Tropine 4-chlorobenzhydryl ether hydrochloride) acts as a potent long-acting antihistaminic agent[2].

Name	3-[(4-chlorophenyl)-phenylmethoxy]-8-methyl-8-azabicyclo[3.2.1]octane,hydrochloride
Synonyms	FC-1 Desipramine hydrochloride Chlortropbenzyl 3-ALPHA-[(4-CHLOROPHENYL)PHENYLMETHOXY] TROPANE HYDROCHLORIDE 4μ-Chloro-3α-(diphenylmethoxy)tropane hydrochloride 3-MT Hydrochloride WY 2149 3-MT, 10 mM in DMSO Chlortropbenzyl hydrochloride SL-6057 Tropine 4-chlorobenzhydryl ether hydrochloride 3-[(4-chlorophenyl)-phenylmethoxy]-8-methyl-8-azabicyclo[3.2.1]octane hydrochloride Clobenztropin-hydrochlorid 3 MT,3MT SL6057

Description	3-CPMT (Tropine 4-chlorobenzhydryl ether hydrochloride) is a potent dopamine uptake inhibitor[1]. 3-CPMT (Tropine 4-chlorobenzhydryl ether hydrochloride) acts as a potent long-acting antihistaminic agent[2].
Related Catalog	Signaling Pathways >> Neuronal Signaling >> Dopamine Transporter Research Areas >> Neurological Disease
References	[1]. A H Newman, et al. Novel 3 alpha-(diphenylmethoxy)tropane analogs: potent dopamine uptake inhibitors without cocaine-like behavioral profiles. J Med Chem. 1994 Jul 22;37(15):2258-61 [2]. A H Newman, et al. Novel 3 alpha-(diphenylmethoxy)tropane analogs: potent dopamine uptake inhibitors without cocaine-like behavioral profiles. J Med Chem. 1994 Jul 22;37(15):2258-61

Boiling Point	437.2ºC at 760mmHg
Molecular Formula	C₂₁H₂₅Cl₂NO
Molecular Weight	378.34
Flash Point	218.2ºC
Exact Mass	377.13100
PSA	12.47000
LogP	5.81110
Vapour Pressure	7.62E-08mmHg at 25°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YM3055500

CHEMICAL NAME :: 1-alpha-H,5-alpha-H-Tropane, 3-alpha-((p-chloro-alpha-phenylbenzyl)oxy)-, hydrochloride

CAS REGISTRY NUMBER :: 14008-79-8

LAST UPDATED :: 199606

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C21-H24-Cl-N-O.Cl-H

MOLECULAR WEIGHT :: 378.37

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 :: 364 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - muscle weakness Behavioral - ataxia

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 114,192,1955

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 58 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - muscle weakness Behavioral - ataxia

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 114,192,1955

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 174 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - muscle weakness Behavioral - ataxia

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 114,192,1955

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 32 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - muscle weakness Behavioral - ataxia

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 114,192,1955

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 28 mg/kg

TOXIC EFFECTS :: Vascular - BP lowering not characterized in autonomic section Lungs, Thorax, or Respiration - respiratory stimulation

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 114,192,1955 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3120 mg/kg/26W-I

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 114,192,1955

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 1560 mg/kg/26W-I

TOXIC EFFECTS :: Behavioral - muscle weakness Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Related to Chronic Data - death

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 114,192,1955

Hazard Codes	Xn: Harmful;
Risk Phrases	R22
Safety Phrases	S26
WGK Germany	3

134-83-8

120-29-6

~76%

14008-79-8

Literature: Newman, Amy Hauck; Allen, Andrew C.; Izenwasser, Sari; Katz, Jonathan L. Journal of Medicinal Chemistry, 1994 , vol. 37, # 15 p. 2258 - 2261

Precursor 2
134-83-8 120-29-6
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