7-氯-5-(2-氯苯基)-1,3-二氢-3H-1,4-苯并二氮杂卓-2-酮

7-氯-5-(2-氯苯基)-1,3-二氢-3H-1,4-苯并二氮杂卓-2-酮 基本信息
CAS号 2894-67-9 分子式 C15H10Cl2N2O
分子量 305.15900 精确质量  304.01700
PSA  41.46000 LogP  3.35650

基本信息 展开↓

CAS号:
2894-67-9
3D弹球模型:
立即前往扯扯看
分子式:
C15H10Cl2N2O
分子量:
305.15900
中文名称:
7-氯-5-(2-氯苯基)-1,3-二氢-3H-1,4-苯并二氮杂卓-2-酮
英文名称:
Delorazepam
中文别名:
7-氯-5-(2-氯苯基)-1,3-二氢-3H-1,4-苯并二氮杂卓-2-酮;
7-氯-5-(2-氯苯基)-1,3-二氢-2H-1,4-苯并二氮杂卓-2-酮;
7-氯-5-(邻-氯苯基)-1,3-二氢-2H-1,4-苯并杂卓-2-酮;
地洛西泮
英文别名:
Delorazepam;
Cl-DMDZ;
Ro 5-3027;
Clordesmetildiazepam;
Chlordemethyldiazepam;
2-chloronordiazepam;
B1,Benzodiazepine;
Chlordesmethyldiazepam
精确分子量/精确质量:
304.01700
极性分子表面积/PSA:
41.46000
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。
EINECS:
220-771-9
InChI:
InChI=1/C15H10Cl2N2O/c16-9-5-6-13-11(7-9)15(18-8-14(20)19-13)10-3-1-2-4-12(10)17/h1-7H,8H2,(H,19,20)

生产制备方法及用途展开↓

制备方法


用于劳拉西泮、三唑仑、氯马唑仑等原料药合成

用途简介


物化性质展开↓

外观与性状:
灰白色至淡黄色固体
密度:
1.42 g/cm3
熔点:
187-189ºC
沸点:
481.7ºC at 760 mmHg
闪点:
245.1ºC
折射率:
1.673
蒸汽压:
1.94E-09mmHg at 25°C

安全信息展开↓

WGK_Germany:
3
德国有关水污染物质的分类清单
危险类别码:
22-39/23/24/25-23/24/25-11
安全说明:
36/37/39-45-36/37-16
RTECS号:
DF2367500
危险标志:
Xn: Harmful;F: Flammable;T: Toxic;

合成路线查看所有的合成路线

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    2-[[7-chloro-5-(2-chlorophenyl)-3H-1,4-benzodiazepin-2-yl]sulfanyl]-N,N-dimethylethanamine

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  • +

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    7-氯-5-(2-氯苯基)-1,3-二氢-3H-1,4-苯并二氮杂卓-2-酮

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DF2367500
CHEMICAL NAME :
2H-1,4-Benzodiazepin-2-one, 1,3-dihydro-7-chloro-5-(2-chlorophenyl)-
CAS REGISTRY NUMBER :
2894-67-9
BEILSTEIN REFERENCE NO. :
0754062
LAST UPDATED :
199612
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C15-H10-Cl2-N2-O
MOLECULAR WEIGHT :
305.17
WISWESSER LINE NOTATION :
T67 GMV JN IHJ CG KR BG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human
DOSE/DURATION :
28 ug/kg
TOXIC EFFECTS :
Behavioral - sleep Behavioral - changes in motor activity (specific assay) Behavioral - antianxiety
REFERENCE :
JCPCBR Journal of Clinical Pharmacology. (Hall Assoc., PO Box 482, Stamford, CT 06904) V.13- 1973- Volume(issue)/page/year: 16,481,1976
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDACAP Medicamentos de Actualidad. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1965- Volume(issue)/page/year: 15,173,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
46780 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 125,31,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
55860 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 125,31,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
940 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 154,131,1965
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
49390 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 125,31,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
69890 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 125,31,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
25050 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 125,31,1986

分子结构与计算化学数据展开↓

计算化学数据


1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:1

3.氢键受体数量:2

4.可旋转化学键数量:1

5.互变异构体数量:10

6.拓扑分子极性表面积:41.5

7.重原子数量:20

8.表面电荷:0

9.复杂度:413

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

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