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Related CAS#:

50335-55-2

50335-55-2 structure
50335-55-2 structure
  • Name: Mezilamine
  • Chemical Name: Mezilamine
  • CAS Number: 50335-55-2
  • Molecular Formula: C11H18ClN5S
  • Molecular Weight: 287.81200
  • Catalog: Signaling Pathways GPCR/G Protein Adrenergic Receptor
  • Create Date: 2017-11-17 23:03:43
  • Modify Date: 2024-01-02 11:20:09
  • Mezilamine is a potent antidopaminergic agent. Mezilamine induces a concentration dependent increase in the electrically stimulated overflow of 3H-noradrenaline from rat cortical slices, without affecting the basal overflow. Mezilamine acts as a presynaptic α-adrenoceptor antagonist and a postsynaptic α-adrenoceptor agonist[1].

Name Mezilamine
Synonyms 4-Chloro-2-methylamino-5-methylthio-6-(4-methyl-1-piperazinyl)pyrimidine
[4-chloro-6-(4-methyl-piperazin-1-yl)-5-methylsulfanyl-pyrimidin-2-yl]-methyl-amine
N-Methyl-4-chloro-5-(methylthio)-6-(4-methylpiperazino)pyrimidine-2-amine
4-Chloro-N-methyl-6-(4-methylpiperazin-1-yl)-5-(methylthio)pyrimidin-2-amine
2-Methylamino-4-(4-methylpiperazino)-5-methylmercapto-6-chlorpyrimidin
Description Mezilamine is a potent antidopaminergic agent. Mezilamine induces a concentration dependent increase in the electrically stimulated overflow of 3H-noradrenaline from rat cortical slices, without affecting the basal overflow. Mezilamine acts as a presynaptic α-adrenoceptor antagonist and a postsynaptic α-adrenoceptor agonist[1].
Related Catalog
In Vitro Mezilamine (1, 5, 10 μM) 导致 3H 刺激的溢出浓度依赖性增加,而不影响皮质切片的自发流出[1]。
References

[1]. G Le Fur, et al. Mezilamine, a new dopamine antagonist, blocks presynaptic but stimulates postsynaptic alpha-adrenoceptors. Eur J Pharmacol. 1979 Oct 15;58(4):359-67.  

Density 1.32g/cm3
Boiling Point 440.2ºC at 760 mmHg
Molecular Formula C11H18ClN5S
Molecular Weight 287.81200
Flash Point 220ºC
Exact Mass 287.09700
PSA 69.59000
LogP 1.72130
Index of Refraction 1.627

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UV8126000
CHEMICAL NAME :
Pyrimidine, 4-chloro-2-(methylamino)-5-(methylthio)-6-(4-methyl-1 -piperazinyl)-
CAS REGISTRY NUMBER :
50335-55-2
BEILSTEIN REFERENCE NO. :
0666978
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C11-H18-Cl-N5-S
MOLECULAR WEIGHT :
287.85
WISWESSER LINE NOTATION :
T6N DNTJ A1 D- DT6N CNJ BM1 ES1 FG

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 :
800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 2,742,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
21 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 2,742,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
330 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 2,742,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
35 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 2,742,1977
HS Code 2933990090
Precursor  2

DownStream  0

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%