Chloropyramine

Names

[ CAS No. ]:
59-32-5

[ Name ]:
Chloropyramine

[Synonym ]:
Chlorneoantergan
Avapena
Halopyramine
Anaphylline
Suprastin
Synpen
N-[(4-chlorophenyl)methyl]-N-[2-(dimethylamino)ethyl]pyridin-2-amine
Synopen
N-(4-Chlor-benzyl)-N',N'-dimethyl-N-<2>pyridyl-ethylendiamin
N-[(4-chlorophenyl)methyl]-N',N'-dimethyl-N-2-pyridinyl-1,2-ethanediamine
Chloropyramine
Chlorpyraminum
N-(4-Chlor-benzyl)-N',N'-dimethyl-N-[2]pyridyl-aethylendiamin
Chlorpyramine
N-(4-chloro-benzyl)-N',N'-dimethyl-N-[2]pyridyl-ethylenediamine
EINECS 200-421-1

Biological Activity

[Description]:

Chloropyramine is competitive reversible H1 receptor antagonist. Chloropyramine also has anti-tumour activity in breast cancer. Chloropyramine can be used for the research of allergic conditions, such as conjunctivitis and bronchial asthma[1][2].

[Related Catalog]:

Signaling Pathways >> Apoptosis >> Apoptosis

Research Areas >> Cancer

Research Areas >> Cardiovascular Disease

Signaling Pathways >> Immunology/Inflammation >> Histamine Receptor

Signaling Pathways >> GPCR/G Protein >> Histamine Receptor

[Target]

H1 Receptor

[In Vitro]

Chloropyramine (25, 50 μM; 24 h, 48 h) induces SASH1 expression and apoptosis in breast cancer cell lines[1]. Western Blot Analysis[1] Cell Line: Breast cancer cell lines Concentration: 25 or 50 μM Incubation Time: 24 h Result: Increased SASH1 expression in breast cancer cell lines. Apoptosis Analysis[1] Cell Line: T47D, MDA-MB-231 and BT-54 cells Concentration: 50 μM Incubation Time: 48 h Result: Induced apoptosis in breast cancer cell lines.

[In Vivo]

Chloropyramine (i.p.; 10 mg/kg) abolishes hypothermia in rats[2]. Animal Model: Rats[2] Dosage: 10 mg/kg Administration: Intraperitoneal Result: Reduced histamine-induced hypothermia.

Chemical & Physical Properties

[ Density]:
1.158g/cm3

[ Boiling Point ]:
413.5ºC at 760 mmHg

[ Melting Point ]:
25°C

[ Molecular Formula ]:
C₁₆H₂₀ClN₃

[ Molecular Weight ]:
289.80300

[ Flash Point ]:
203.9ºC

[ Exact Mass ]:
289.13500

[ PSA ]:
19.37000

[ LogP ]:
3.30320

[ Index of Refraction ]:
1.6

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US6320000

CHEMICAL NAME :: Pyridine, 2-((p-chlorobenzyl)(2-(dimethylamino)ethyl)amino)-

CAS REGISTRY NUMBER :: 59-32-5

BEILSTEIN REFERENCE NO. :: 0257085

LAST UPDATED :: 199612

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C16-H20-Cl-N3

MOLECULAR WEIGHT :: 289.84

WISWESSER LINE NOTATION :: T6NJ BN2N1&1&1R DG

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 :: 920 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 25,1723,1975

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 104 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 25,1723,1975

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 32500 ug/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 25,1723,1975

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 354 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 25,1723,1975

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 79200 ug/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 25,1723,1975

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 24100 ug/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 25,1723,1975

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 108 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 25,1723,1975

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 142 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 7,131,1957