91-80-5

91-80-5结构式
91-80-5结构式
  • 常用中文名:美沙吡林
  • 常用英文名:methapyrilene
  • CAS号:91-80-5
  • 分子式:C14H19N3S
  • 分子量:261.38600
  • 相关类别: 天然产物 黄酮类化合物
  • 发布时间:2018-08-31 11:56:28
  • 更新时间:2024-01-11 09:40:50
  • 甲氧吡啶是一种组胺拮抗剂,是一种具有抗胆碱能活性的吡啶类化学物质。甲基比林可引起靶器官特异性表观遗传改变,如DNA甲基化水平降低。甲基比林诱导大鼠肝癌[1][2]。

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中文名 美沙吡林
英文名 methapyrilene
英文别名 Restryl
Thenylpyramine
N,N-dimethyl-N'-pyridin-2-yl-N'-(thiophen-2-ylmethyl)ethane-1,2-diamine
Paradormalene
Methapyrilen
Semikon
Pyrinistol
Thionylan
Pyrinistab
Thenylene
metapyrilene
Tenalin
描述 甲氧吡啶是一种组胺拮抗剂,是一种具有抗胆碱能活性的吡啶类化学物质。甲基比林可引起靶器官特异性表观遗传改变,如DNA甲基化水平降低。甲基比林诱导大鼠肝癌[1][2]。
相关类别
体外研究 甲基苯丙胺(650μM,72 h)降低了HepRG细胞中转铁蛋白的转录水平,并伴随着转铁蛋白蛋白水平的降低[1]。
体内研究 甲基苯丙胺(用水(载体)灌胃,50或150 mg/kg,每日,3天)可诱导大鼠肝毒性并导致门周肝坏死[2]。动物模型:雄性Wistar衍生的AlpK:APfSD(Alderley Park)大鼠[2]剂量:50 mg/kg,150 mg/kg给药:每天用水(载体)灌胃,3天。肝脏中葡萄糖和糖原水平降低。显示50 mg/kg低剂量组尿液中琥珀酸和二甲基甘氨酸水平较高。
沸点 173 - 175ºC at 3 mm Hg
分子式 C14H19N3S
分子量 261.38600
精确质量 261.13000
PSA 47.61000
LogP 2.71130
外观性状 无色液体

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UT1400000
CHEMICAL NAME :
Pyridine, 2-((2-(dimethylamino)ethyl)-2-thenylamino)-
CAS REGISTRY NUMBER :
91-80-5
BEILSTEIN REFERENCE NO. :
0220729
LAST UPDATED :
199706
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
C14-H19-N3-S
MOLECULAR WEIGHT :
261.42
WISWESSER LINE NOTATION :
T6NJ BN2N1&1&1- BT5SJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - excitement Behavioral - aggression
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
182 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
77 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
20 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
375 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold

MUTATION DATA

TYPE OF TEST :
Mutation in mammalian somatic cells
TEST SYSTEM :
Rodent - mouse Lymphocyte
DOSE/DURATION :
100 mg/L
REFERENCE :
ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 5,420,1983

危险品运输编码 UN 1851
包装等级 III
危险类别 6.1(b)