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19216-56-9生产厂家

19216-56-9价格

19216-56-9

19216-56-9结构式
19216-56-9结构式
  • 常用中文名:哌唑嗪
  • 常用英文名:Prazosin
  • CAS号:19216-56-9
  • 分子式:C19H21N5O4
  • 分子量:383.40100
  • 相关类别: 原料药 循环系统用药 抗高血压病药
  • 发布时间:2018-06-02 08:00:00
  • 更新时间:2024-01-05 15:19:48
  • Prazosin是α肾上腺素阻断剂,可作用于高血压、焦虑和恐慌症等。

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中文名 哌唑嗪
英文名 prazosin
中文别名 1-(4-氨基-6,7-二甲氧基-2-喹唑啉基-4-(2-呋喃基羰基))哌嗪
英文别名 [14C]-Prazosin
Prazosinum [INN-Latin]
Minipress
(4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)(furan-2-yl)methanone
[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone
[125I]-Prazosin
Prazosinum
4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazinyl furan-2-yl ketone
[Bodipyl-FL]-Prazosin
Prazosine
Prazosina
Furazosin
Prazosina [INN-Spanish]
2-[4-(2-furoyl)-piperazin-1-yl]-4-amino-6,7-dimethoxy-quinazoline
Prazosine [INN-French]
Lentopres
密度 1.352g/cm3
沸点 638.4ºC at 760mmHg
熔点 278-280ºC
分子式 C19H21N5O4
分子量 383.40100
闪点 339.9ºC
精确质量 383.15900
PSA 107.68000
LogP 1.71760
蒸汽压 3.4E-16mmHg at 25°C
折射率 1.651
储存条件 库房通风低温干燥

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VA1300000
CHEMICAL NAME :
Quinazoline, 4-amino-6,7-dimethoxy-2-(4-(2-furoyl)piperazin-1-yl)-
CAS REGISTRY NUMBER :
19216-56-9
BEILSTEIN REFERENCE NO. :
0768345
LAST UPDATED :
199703
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
C19-H21-N5-O4
MOLECULAR WEIGHT :
383.45
WISWESSER LINE NOTATION :
T66 BN DNJ C- AT6N DNTJ DV- BT5OJ&& EZ HO1 IO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
20 ug/kg
TOXIC EFFECTS :
Vascular - BP lowering not characterized in autonomic section Gastrointestinal - nausea or vomiting
REFERENCE :
AIMEAS Annals of Internal Medicine. (American College of Physicians, 4200 Pine St., Philadelphia, PA 19104) V.1- 1927- Volume(issue)/page/year: 97,455,1982
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
1143 ug/kg
TOXIC EFFECTS :
Vascular - BP lowering not characterized in autonomic section
REFERENCE :
AMSVAZ Acta Medica Scandinavica. (Almqvist & Wiksell, POB 45150, S-10430 Stockholm, Sweden) V.52-224, 1919-88. Volume(issue)/page/year: 213,157,1983
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human
DOSE/DURATION :
280 ug/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - hallucinations, distorted perceptions Vascular - BP lowering not characterized in autonomic section
REFERENCE :
BMJOAE British Medical Journal. (British Medical Assoc., BMA House, Tavistock Sq., London WC1H 9JR, UK) V.1- 1857- Volume(issue)/page/year: 2,508,1976
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human
DOSE/DURATION :
1260 ug/kg
TOXIC EFFECTS :
Behavioral - changes in motor activity (specific assay) Kidney, Ureter, Bladder - other changes
REFERENCE :
BMJOAE British Medical Journal. (British Medical Assoc., BMA House, Tavistock Sq., London WC1H 9JR, UK) V.1- 1857- Volume(issue)/page/year: 1,622,1978
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4734418
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>4 gm/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: 128,129,1989
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 50,182,1987 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
30 mg/kg/60D-I
TOXIC EFFECTS :
Cardiac - changes in heart weight Vascular - BP lowering not characterized in autonomic section Endocrine - changes in adrenal weight
REFERENCE :
ETPAEK Experimental and Toxicologic Pathology. (Gustav Fischer Verlag Jena, Postfach 100537, D-07705 Jena, Germany) V.44- 1992- Volume(issue)/page/year: 45,109,1993 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
2571 ug/kg
SEX/DURATION :
male 60 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Paternal Effects - testes, epididymis, sperm duct
REFERENCE :
AMSVAZ Acta Medica Scandinavica. (Almqvist & Wiksell, POB 45150, S-10430 Stockholm, Sweden) V.52-224, 1919-88. Volume(issue)/page/year: 213,319,1983

海关编码 2934999090

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19216-56-9结构式

19216-56-9

文献:Tetrahedron Letters, , vol. 47, # 15 p. 2549 - 2552

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19216-56-9结构式

19216-56-9

文献:Tetrahedron Letters, , vol. 47, # 15 p. 2549 - 2552
海关编码 2934999090
中文概述 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
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%