Search   
MSDS  : 19-Nor-17-alpha-pregna-4,9,11-trien-20-yn-3-one, 17-hydroxy-
CAS  : 848-21-5
SYNONYMS  : * 17-alpha-Ethynyl-17-beta-hydroxyestra-4,9,11-trien-3-one * 17-Hydroxy-19-nor-17-alpha-pregna-4,9,11-trien-20-yn-3-one * Norgestrienone * 19-Norpregna-4,9,11-trien-20-yn-3-one, 17-hydroxy-, (17-alpha)- * Ogyline * Planor * R 2010 * RU 2010
*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER : RC8960080
CHEMICAL NAME : 19-Nor-17-alpha-pregna-4,9,11-trien-20-yn-3-one,
17-hydroxy-
CAS REGISTRY NUMBER : 848-21-5
BEILSTEIN REFERENCE NO. : 6230207
LAST UPDATED : 199706
DATA ITEMS CITED : 3
MOLECULAR FORMULA : C20-H22-O2
MOLECULAR WEIGHT : 294.42
COMPOUND DESCRIPTOR : Reproductive Effector
Human
Hormone
SYNONYMS/TRADE NAMES :
* 17-alpha-Ethynyl-17-beta-hydroxyestra-4,9,11-trien-3-one
* 17-Hydroxy-19-nor-17-alpha-pregna-4,9,11-trien-20-yn-3-one
* Norgestrienone
* 19-Norpregna-4,9,11-trien-20-yn-3-one, 17-hydroxy-, (17-alpha)-
* Ogyline
* Planor
* R 2010
* RU 2010

*** HEALTH HAZARD DATA ***

** REPRODUCTIVE DATA **

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Implant
SPECIES OBSERVED : Human - woman
DOSE : 1168 ug/kg
SEX/DURATION : female 52 week(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - menstrual cycle changes or disorders
Reproductive - Fertility - female fertility index (e.g. # females pregnant
per # sperm positive females; # females pregnant per # females mated)
REFERENCE :
CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1-
1970- Volume(issue)/page/year: 18,411,1978

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Implant
SPECIES OBSERVED : Human - woman
DOSE : 1642 ug/kg
SEX/DURATION : female 52 week(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - female fertility index (e.g. # females pregnant
per # sperm positive females; # females pregnant per # females mated)
REFERENCE :
CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1-
1970- Volume(issue)/page/year: 18,429,1978

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Intravaginal
SPECIES OBSERVED : Human - woman
DOSE : 1 mg/kg
SEX/DURATION : female 36 week(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - female fertility index (e.g. # females pregnant
per # sperm positive females; # females pregnant per # females mated)
REFERENCE :
CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1-
1970- Volume(issue)/page/year: 20,511,1979

*** END OF RECORD ***
Search More   
ALL Chemical Property And Toxicity Analysis PAGES IN THIS GROUP
NAMECAS
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol,(17-alpha)-, mixt. with (17-alpha)-19-norpregn-4-en-20-yn-17-ol 8064-76-4
19-Nor-17-alpha-pregna-1,3,5(10)-trien-20-yn-17-ol,3-(cyclopentyloxy)- 152-43-2
19-Norpregna-1,3,5(10)-trien-20-yn-17-ol,3-(cyclopentyloxy)-11-methyl-, (11-beta,17-alpha)- 55648-36-7
Nicotine, 1,1'-dioxide, dihydrochloride, dihydrate 55648-36-7
17-alpha-19-Norpregna-1,3,5(10)-trien-20-yn-17-ol,3-methoxy- 72-33-3
19-Nor-17-alpha-pregna-1,3,5(10)-trien-20-yn-17-ol,3-methoxy-, and 6-chloro-17-hydroxypregna-4,6-diene-3,20-dione 72-33-3
19-Nor-17-alpha-pregna-1,3,5(10)-trien-20-yn-17-ol,3-methoxy-, and 21-fluoro-17-hydroxy-6-methylpregna-4,6-diene-3,20-dione acetate 72-33-3
19-Nor-17-alpha-pregna-1,3,5(10)-trien-20-yn-17-ol,3-methoxy-, and 17-hydroxy-6-methyl-pregna-4,6-dien-3-one acetate 72-33-3
19-Nor-17-alpha-pregna-1,3,5(10)-trien-20-yn-17-ol,3-methoxy-, and 17-hydroxy-19-nor-17-alpha-pregna-4,20-dien-3-one 72-33-3
19-Nor-17-alpha-pregna-4,9,11-trien-20-yn-3-one,17-hydroxy- 848-21-5
19-Norpregna-4,9,11-trien-20-yn-3-one, 17-hydroxy-,oxime, (17-alpha)- 19636-23-8
19-Nor-17-alpha-pregna-4,9,11-trien-20-yn-3-one,17-hydroxy-, and testosterone 19636-23-8
19-Nor-17-alpha-pregn-4-ene-3,17-beta-diol, 3-acetate 101832-66-0
A-Nor-17-alpha-pregn-20-ene-2-beta,17-diol,2-ethynyl-20,21,21-trifluoro- 101832-66-0
Nicotine dustSUBSTANCE DEFINITION :Contains 4% nicotine.REFERENCE :JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams &Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10-Volume(issue)/page/year: 93,407,1948 101832-66-0
19-Nor-17-alpha-pregn-4-ene-3,17-diol, 3-propionate 101832-66-0
A-Nor-17-alpha-pregn-20-ene-2-beta,17-beta-diol,2-alpha-ethynyl-20,21,21-trifluoro- 52-47-1
19-Norpregn-4-ene-3,20-dione 472-54-8
19-Norpregn-4-ene-3,20-dione,17-(acetyloxy)-11-methyl-, (11-beta)- 25092-41-5
19-Norpregn-4-ene-3,20-dione, 4-chloro- 99950-46-6
19-Norpregn-4-ene-3,20-dione,16-ethyl-21-((1-oxododecyl)oxy)-, (16-alpha)- 67490-00-0
19-Norpregn-4-ene-3,20-dione, 17-alpha-hydroxy-,acetate 67490-00-0
19-Norpregn-4-ene-3,20-dione, 17-hydroxy-, hexanoate 1253-28-7
19-Norpregn-4-ene-3,20-dione,17-hydroxy-16-methylene-, acetate 7759-35-5
19-Norpregn-9-ene-3,20-dione, 5-methyl-, (5-beta)- 130917-92-9
Nicotine, hydrochloride, (-)- 21361-93-3
19-Nor-17-alpha-pregn-4-en-17-ol 965-90-2
19-Nor-17-alpha-pregn-5-en-20-yn-17-ol 16915-71-2
19-Norpregn-17(20)-en-3-one 16915-71-2
19-Nor-17-alpha-pregn-4-en-3-one, 17,21-dihydroxy- 2436-31-9
19-Nor-17-alpha-pregn-4-en-3-one, 17-hydroxy- 52-78-8
19-Nor-17-alpha-pregn-5(10)-en-3-one, 17-hydroxy- 6318-07-6
19-Nor-17-alpha-pregn-4-en-3-one, 17-hydroxy-,acetate 18063-30-4
19-Nor-17-alpha-pregn-4-en-3-one, 17-hydroxy-, andtestosterone 18063-30-4
19-Nor-17-alpha-pregn-4-en-3-one, 17,20(or21),21-trihydroxy- 18063-30-4
19-Nor-17-alpha-pregn-4-en-20-yne-3-beta,17-diol 1231-93-2
Nicotine, hydrochloride, (+)- 69782-38-3
19-Nor-17-alpha-pregn-5(10)-en-20-yne-3-alpha,17-diol 21466-08-0
19-Nor-17-alpha-pregn-5(10)-en-20-yne-3-beta,17-diol 2307-97-3
19-Nor-17-alpha-pregn-4-en-20-yne-3-beta,17-diol,17-acetate 2061-46-3
19-Nor-17-alpha-pregn-4-en-20-yne-3,17-diol,diacetate 6785-71-3
19-Nor-17-alpha-pregn-4-en-20-yne-3-beta,17-dioldiacetate 297-76-7
19-Nor-17-alpha-pregn-5(10)-en-20-yne-3,17-beta-diol,diacetate 101858-17-7
19-Norpregn-4-en-20-yne-3-beta,17-diol, diacetate,mixt. with 3-methoxy-17-alpha-19-norpregna-1,3,5(10)-trien-20-yn-17-ol (5:1) 101858-17-7
19-Nor-17-alpha-pregn-4-en-20-yne-3,17-diol,diacetate, and 3-methoxy-19-nor-17-alpha-pregna-1,3,5(10)-trien-20-yn-17-ol 101858-17-7
19-Nor-17-alpha-pregn-4-en-20-yne-3-beta,17-dioldiacetate mixed with 3-methoxy-19-nor-17-alpha-pregna-1,3,5(10)-trien-20-yn-17-ol 101858-17-7
19-Nor-17-alpha-pregn-4-en-20-yne-3-beta,17-diolmixed with 3-methoxy-17-alpha-19-norpregna-1,3,5(10)-trien-20-yn-17-ol 8056-92-6
Nicotine, hydrochloride 2820-51-1
19-Nor-17-alpha-pregn-4-en-20-yn-17-ol 52-76-6
19-Nor-17-alpha-pregn-5(10)-en-20-yn-17-ol,21-chloro- 52-76-6

Free MSDS Search ( Providing 250,000+ Material Properties )
Chemcas.com| Ads link:todaystock.net