5-(吡啶-4-基)-1,3,4-噁二唑-2(3H)-酮

5-(吡啶-4-基)-1,3,4-噁二唑-2(3H)-酮 基本信息
CAS号 2845-82-1 分子式 C7H5N3O2
分子量 163.13300 精确质量  163.03800
PSA  71.78000 LogP  0.42490

基本信息 展开↓

CAS号:
2845-82-1
3D弹球模型:
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分子式:
C7H5N3O2
分子量:
163.13300
中文名称:
5-(吡啶-4-基)-1,3,4-噁二唑-2(3H)-酮
英文名称:
5-pyridin-4-yl-3H-1,3,4-oxadiazol-2-one
中文别名:
5-(吡啶-4-基)-1,3,4-噁二唑-2(3H)-酮
英文别名:
5-pyridin-4-yl-3H-1,3,4-oxadiazol-2-one;
5-pyridin-4-yl-3H-[1,3,4]oxadiazol-2-one;
S 57 (VAN);
5-(4-Pyridyl)-1,3,4-oxadiazol-2-ol;
Neovadrine;
2-Pyridyl-(4)-1,3,4-oxadiazolon-(5) [German];
1,3,4-OXADIAZOL-2-OL,5-(4-PYRIDINYL);
5-(pyridin-4-yl)-1,3,4-oxadiazol-2(3H)-one;
5-[4]Pyridyl-3H-[1,3,4]oxadiazol-2-on;
5-(4-Pyridinyl)-1,3,4-oxadiazolin-2-one;
5-[4]pyridyl-3H-[1,3,4]oxadiazol-2-one;
S 57
精确分子量/精确质量:
163.03800
极性分子表面积/PSA:
71.78000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
The Key: ZSRKMMIFJWHGDV-UHFFFAOYSA-N

物化性质展开↓

密度:
1.53g/cm3
折射率:
1.702

安全信息展开↓

海关代码:
2934999090

合成路线查看所有的合成路线

  • 54-85-3

    异烟肼

  • +

  • 32315-10-9

    二(三氯甲基)碳酸酯

  • ~69%

  • 2845-82-1

    5-(吡啶-4-基)-1,3,4-噁二唑-2(3H)-酮

  • 106728-59-0

    N-(1-aza-2-(4-pyridyl)vinyl)(tert-butoxy)carboxamide

  • ~48%

  • 2845-82-1

    5-(吡啶-4-基)-1,3,4-噁二唑-2(3H)-酮

  • 7647-01-0

    氯化氢

  • +

  • 75-44-5

    光气

  • +

  • 54-85-3

    异烟肼

  • 2845-82-1

    5-(吡啶-4-基)-1,3,4-噁二唑-2(3H)-酮

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RO0905000
CHEMICAL NAME :
1,3,4-Oxadiazol-2-ol, 5-(4-pyridinyl)-
CAS REGISTRY NUMBER :
2845-82-1
BEILSTEIN REFERENCE NO. :
0146642
LAST UPDATED :
199612
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C7-H5-N3-O2
MOLECULAR WEIGHT :
163.15
WISWESSER LINE NOTATION :
T6NJ D- CT5NN DOJ EQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Behavioral - euphoria
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 12,22,1962
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2500 mg/kg
TOXIC EFFECTS :
Behavioral - euphoria
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 12,22,1962
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Behavioral - euphoria
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 12,22,1962
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
400 mg/kg
TOXIC EFFECTS :
Behavioral - euphoria
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 12,22,1962
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
700 mg/kg
TOXIC EFFECTS :
Behavioral - euphoria
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 12,22,1962
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
750 mg/kg
TOXIC EFFECTS :
Behavioral - euphoria
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 12,22,1962

海关数据查看详细

中国海关编码:2934999090

概述:
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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