Search   
MSDS  : 19-Nor-17-alpha-pregn-4-en-20-yne-3-beta,17-diol diacetate
CAS  : 297-76-7
SYNONYMS  : * 8080 C. B. * Cervicundin * 3-beta, 17-beta-Diacetoxy-17-alpha-ethynyl-4-oestrene * 3-beta,17-beta-Diacetoxy-19-nor-17-alpha-pregn-4-en-20-yne * Ethinodiol diacetate * Ethynodiol acetate * Ethynodiol diacetate * beta-Ethynodiol diacetate * 17-alpha-Ethynyl-3,17-dihydroxy-4-estrene diacetate * 17-alpha-Ethynylestr-4-ene-3-beta,17-beta-diol acetate * 17-alpha-Ethynyl-4-estrene-3-beta,17-beta-diol diacetate * 17-alpha-Ethynyl-4-estrene-3-beta,17-diol diacetate * 17-alpha-Ethynyl-19-norandrost-4-ene-3-beta,17-beta-diol diacetate * Femulen * Luto-metrodiol * Metrodiol * Metrodiol diacetate * (3-beta,17-alpha)-19-Norpregn-4-en-20-yne-3,17-diol diacetate * Ovulen 50 * SC 11800
*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER : RC8963000
CHEMICAL NAME : 19-Nor-17-alpha-pregn-4-en-20-yne-3-beta,17-diol
diacetate
CAS REGISTRY NUMBER : 297-76-7
LAST UPDATED : 199510
DATA ITEMS CITED : 17
MOLECULAR FORMULA : C24-H32-O4
MOLECULAR WEIGHT : 384.56
WISWESSER LINE NOTATION : L E5 B666 MUTJ E1 FOV1 F1UU1 OOV1
COMPOUND DESCRIPTOR : Tumorigen
Drug
Mutagen
Reproductive Effector
Human
Hormone
SYNONYMS/TRADE NAMES :
* 8080 C. B.
* Cervicundin
* 3-beta, 17-beta-Diacetoxy-17-alpha-ethynyl-4-oestrene
* 3-beta,17-beta-Diacetoxy-19-nor-17-alpha-pregn-4-en-20-yne
* Ethinodiol diacetate
* Ethynodiol acetate
* Ethynodiol diacetate
* beta-Ethynodiol diacetate
* 17-alpha-Ethynyl-3,17-dihydroxy-4-estrene diacetate
* 17-alpha-Ethynylestr-4-ene-3-beta,17-beta-diol acetate
* 17-alpha-Ethynyl-4-estrene-3-beta,17-beta-diol diacetate
* 17-alpha-Ethynyl-4-estrene-3-beta,17-diol diacetate
* 17-alpha-Ethynyl-19-norandrost-4-ene-3-beta,17-beta-diol diacetate
* Femulen
* Luto-metrodiol
* Metrodiol
* Metrodiol diacetate
* (3-beta,17-alpha)-19-Norpregn-4-en-20-yne-3,17-diol diacetate
* Ovulen 50
* SC 11800

*** HEALTH HAZARD DATA ***

** REPRODUCTIVE DATA **

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Human - woman
DOSE : 840 ug/kg
SEX/DURATION : female 21 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - other measures of fertility
REFERENCE :
SCIEAS Science. (American Assoc. for the Advancement of Science, 1333 H
St., NW, Washington, DC 20005) V.1- 1895- Volume(issue)/page/year:
138,439,1962

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Human - woman
DOSE : 840 ug/kg
SEX/DURATION : female 24 week(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - menstrual cycle changes or disorders
REFERENCE :
FESTAS Fertility and Sterility. (American Fertility Soc., 608 13th Ave. S,
Birmingham, AL 35282) V.1- 1950- Volume(issue)/page/year: 25,927,1974

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE : 700 ug/kg
SEX/DURATION : female 14 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
FESTAS Fertility and Sterility. (American Fertility Soc., 608 13th Ave. S,
Birmingham, AL 35282) V.1- 1950- Volume(issue)/page/year: 24,284,1973

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE : 6 mg/kg
SEX/DURATION : male 30 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Paternal Effects - testes, epididymis, sperm duct
Reproductive - Paternal Effects - prostate, seminal vesicle, Cowper's gland,
accessory glands
REFERENCE :
IJEBA6 Indian Journal of Experimental Biology. (Publications & Information
Directorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963-
Volume(issue)/page/year: 9,132,1971

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Administration onto the skin
SPECIES OBSERVED : Rodent - rat
DOSE : 240 mg/kg
SEX/DURATION : male 30 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Paternal Effects - testes, epididymis, sperm duct
Reproductive - Paternal Effects - prostate, seminal vesicle, Cowper's gland,
accessory glands
REFERENCE :
STEDAM Steroids. (Holden-Day Inc., 4432 Telegraph Ave., Oakland, CA 94609)
V.1- 1963- Volume(issue)/page/year: 10,687,1967

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE : 16500 ug/kg
SEX/DURATION : male 60 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Paternal Effects - testes, epididymis, sperm duct
Reproductive - Paternal Effects - prostate, seminal vesicle, Cowper's gland,
accessory glands
REFERENCE :
ENDKAC Endokrinologie. (Leipzig, Ger. Dem. Rep.) V.1-80, 1928-82. For
publisher information, see EXCEDS. Volume(issue)/page/year: 49,55,1965

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE : 48 mg/kg
SEX/DURATION : male 12 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Paternal Effects - spermatogenesis (incl. genetic material,
sperm morphology, motility, and count)
REFERENCE :
INJFA3 International Journal of Fertility. (Allen Press, 1041 New
Hampshire, St., Lawrence, KS 66044) V.1- 1955- Volume(issue)/page/year:
13,95,1968

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE : 1400 ug/kg
SEX/DURATION : female 14 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - ovaries, fallopian tubes
REFERENCE :
CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1-
1970- Volume(issue)/page/year: 5,57,1972

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE : 140 mg/kg
SEX/DURATION : female 14 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1-
1970- Volume(issue)/page/year: 5,57,1972

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE : 120 ug/kg
SEX/DURATION : female 3 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu
Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972-
Volume(issue)/page/year: 6,1321,1978

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - mouse
DOSE : 1560 ug/kg
SEX/DURATION : female 1-3 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - female fertility index (e.g. # females pregnant
per # sperm positive females; # females pregnant per # females mated)
REFERENCE :
JRPFA4 Journal of Reproduction and Fertility. (Biochemical Soc. Book Depot,
POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1960-
Volume(issue)/page/year: 9,277,1965

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rabbit
DOSE : 5 mg/kg
SEX/DURATION : female 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - other measures of fertility
REFERENCE :
YACHDS Yakuri to Chiryo. Pharmacology and Therapeutics. (Raifu Saiensu
Shuppan K.K., 2-5-13, Yaesu, Chuo-ku, Tokyo 104, Japan) V.1- 1972-
Volume(issue)/page/year: 6,1321,1978

** MUTATION DATA **

TYPE OF TEST : Mutation test systems - not otherwise specified
ROUTE OF EXPOSURE : Parenteral
TEST SYSTEM : Rodent - mouse
DOSE/DURATION : 16 ug/kg
REFERENCE :
AJOGAH American Journal of Obstetrics and Gynecology. (C.V. Mosby Co.,
11830 Westline Industrial Dr., St. Louis, MO 63146) V.1- 1920-
Volume(issue)/page/year: 120,390,1974

TYPE OF TEST : Mutation test systems - not otherwise specified
TEST SYSTEM : Rodent - mouse Cells - not otherwise specified
DOSE/DURATION : 100 ug/L
REFERENCE :
AJOGAH American Journal of Obstetrics and Gynecology. (C.V. Mosby Co.,
11830 Westline Industrial Dr., St. Louis, MO 63146) V.1- 1920-
Volume(issue)/page/year: 120,390,1974

TYPE OF TEST : Mutation test systems - not otherwise specified
TEST SYSTEM : Mammal - domestic Cells - not otherwise specified
DOSE/DURATION : 100 ug/L
REFERENCE :
AJOGAH American Journal of Obstetrics and Gynecology. (C.V. Mosby Co.,
11830 Westline Industrial Dr., St. Louis, MO 63146) V.1- 1920-
Volume(issue)/page/year: 120,390,1974

TYPE OF TEST : Cytogenetic analysis
TEST SYSTEM : Mammal - cattle Cells - not otherwise specified
DOSE/DURATION : 10 mg/L
REFERENCE :
AJOGAH American Journal of Obstetrics and Gynecology. (C.V. Mosby Co.,
11830 Westline Industrial Dr., St. Louis, MO 63146) V.1- 1920-
Volume(issue)/page/year: 120,390,1974

*** REVIEWS ***

IARC Cancer Review:Animal Limited Evidence
IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals
to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210)
V.1- 1972- Volume(issue)/page/year: 21,387,1979


*** 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