血管紧张素

血管紧张素 基本信息
CAS号 1407-47-2 分子式 C62H89N17O14
分子量 1296.48000 精确质量  1295.68000
PSA  493.22000 LogP  3.83280

基本信息 展开↓

CAS号:
1407-47-2
3D弹球模型:
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分子式:
C62H89N17O14
分子量:
1296.48000
中文名称:
血管紧张素
英文名称:
Angiotensin
中文别名:
血管紧张素;
增血压素
英文别名:
Angiotensin;
ANGIOTENSINII,HYPERTENSIN;
angiotensin I;
Hypertensin
精确分子量/精确质量:
1295.68000
极性分子表面积/PSA:
493.22000
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:
215-804-9
InChI:
InChI=1/C48H67N15O12/c1-27(2)41(62-44(72)32(58-37(65)21-49)10-6-16-53-48(50)51)46(74)61-34(19-29-12-14-31(64)15-13-29)43(71)56-24-39(67)59-35(20-30-22-52-26-57-30)47(75)63-17-7-11-36(63)45(73)60-33(18-28-8-4-3-5-9-28)42(70)55-23-38(66)54-25-40(68)69/h3-5,

生产制备方法及用途展开↓

制备方法


升血压药。主要用于外伤性或手术后休克和全身或腰椎麻醉所致的低血压。

用途简介


用途


升血压药。主要用于外伤性或手术后休克和全身或腰椎麻醉所致的低血压。

物化性质展开↓

密度:
1.48g/cm3
折射率:
1.679
存储条件/存储方法:
库房通风低温干燥,与食品原料分开存放
稳定性相关:

本品为合成的八肽增血压素,是天然血管紧张肽Ⅱ的化学合成类似物,两者的差异在5位上,本品为缬氨酸,而天然的为异亮氨酸。为白色或类白色粉末,易溶于水,溶于甲醇、乙醇、丙二醇,不溶于乙醚、氯仿等。在干燥空气中稳定,在水溶液中逐渐分解为氨和α-L-血管紧张肽。
        天然血管紧张肽Ⅱ在体内由人体血浆α2-球蛋白的血管紧张肽原酶经酶裂解后转化而成,具有强烈的血管收缩作用,能特异地引起血压上升。较去甲肾上腺素强40倍。本品活性是血管紧张肽Ⅱ的两倍。

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
BW2275000
CHEMICAL NAME :
Angiotonin
CAS REGISTRY NUMBER :
1407-47-2
LAST UPDATED :
199012

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
8 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
27ZIAQ "Drug Dosages in Laboratory Animals - A Handbook," Rev. ed., Barnes, C.D., and L.G. Eltherington, Berkeley, Univ. of California Press, 1973 Volume(issue)/page/year: -,43,1973 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
10 mg/kg
SEX/DURATION :
female 7-12 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
REFERENCE :
JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 58,406,1969
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
20 ug/kg
SEX/DURATION :
female 8 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - Central Nervous System Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue) Reproductive - Specific Developmental Abnormalities - body wall
REFERENCE :
LIFSAK Life Sciences. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1-8, 1962-69; V.14- 1974- Volume(issue)/page/year: 8,525,1969
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
20 ug/kg
SEX/DURATION :
female 8 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - homeostasis Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
REFERENCE :
LIFSAK Life Sciences. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1-8, 1962-69; V.14- 1974- Volume(issue)/page/year: 8,525,1969
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
200 ug/kg
SEX/DURATION :
female 8 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death
REFERENCE :
LIFSAK Life Sciences. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1-8, 1962-69; V.14- 1974- Volume(issue)/page/year: 8,525,1969
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