米勃龙

米勃龙名称

[ CAS 号 ]:
3704-09-4

[ 中文名 ]:
米勃龙

[ 英文名 ]:
Mibolerone

[中文别名 ]:

[英文别名 ]:

米勃龙物理化学性质

[ 密度 ]:
1.1g/cm3

[ 沸点 ]:
440.5ºC at 760mmHg

[ 熔点 ]:
168-171ºC

[ 分子式 ]:
C20H30O2

[ 分子量 ]:
302.45100

[ 闪点 ]:
187.8ºC

[ 精确质量 ]:
302.22500

[ PSA ]:
37.30000

[ LogP ]:
4.12520

[ 外观性状 ]:
白色结晶固体

[ 折射率 ]:
1.553

[ 储存条件 ]:
Controlled Substance, -20?C Freezer

米勃龙毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KG7980000
CHEMICAL NAME :
Estr-4-en-3-one, 17-beta-hydroxy-7-alpha,17-dimethyl-
CAS REGISTRY NUMBER :
3704-09-4
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C20-H30-O2
MOLECULAR WEIGHT :
302.50
WISWESSER LINE NOTATION :
L E5 B666 OVTJ E1 FQ F1 K1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
8985 ug/kg/9.6Y-I
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Reproductive - Tumorigenic effects - ovarian tumors
REFERENCE :
TOPADD Toxicologic Pathology. (c/o Dr. F.A. de la Iglesia, Warner-Lambert Co., Pharmaceutical Research Div., POB 1047, Ann Arbor, MI 48106) V.6(3/4)- 1978- Volume(issue)/page/year: 13,177,1985 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
800 ug/kg
SEX/DURATION :
female 10 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated)
REFERENCE :
STEDAM Steroids. (Holden-Day Inc., 4432 Telegraph Ave., Oakland, CA 94609) V.1- 1963- Volume(issue)/page/year: 9,235,1967
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
196 ug/kg
SEX/DURATION :
female 6-61 day(s) after conception lactating female 42 day(s) post-birth
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - urogenital system
REFERENCE :
AJVRAH American Journal of Veterinary Research. (American Veterinary Medical Assoc., 930 N. Meacham Rd., Schaumburg, IL 60196) V.1- 1940- Volume(issue)/page/year: 39,837,1978
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米勃龙安全信息

[ 符号 ]:

GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H360

[ 警示性声明 ]:
P201-P308 + P313

[ 危害码 (欧洲) ]:
T

[ 风险声明 (欧洲) ]:
60-63

[ 安全声明 (欧洲) ]:
36-45

[ 危险品运输编码 ]:
NONH for all modes of transport

米勃龙文献

In vivo and in vitro effect of novel 4,16-pregnadiene-6,20-dione derivatives, as 5alpha-reductase inhibitors.

J. Steroid Biochem. Mol. Biol. 111(3-5) , 275-81, (2008)

In this study, we report the synthesis and biological evaluation of several new 3-substituted pregna-4,16-diene-6,20-dione derivatives (11a-11d). These compounds were prepared from the commercially av...

Steroid and beta-adrenergic receptor modifications in target organs of broiler chickens fed with a diet containing beta2-adrenergic agents.

Food Chem. Toxicol. 46(6) , 2239-43, (2008)

The illegal use of beta2-agonists as repartitioning agents to improve production performance and carcass composition can induce changes in various organs of exposed animals. The aim of the present stu...

Steroids with a carbamate function at C-17, a novel class of inhibitors for human and hamster steroid 5alpha-reductase.

J. Steroid Biochem. Mol. Biol. 107(1-2) , 48-56, (2007)

In order to study the biological activity of the two novel steroidal carbamates derivatives: 8a and 8b, we determined the concentration of both compounds that inhibit the 50% of the activity of human ...


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