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MSDS  : Estra-1,3,5(10)-triene-3,17-beta-diol, 17-(3,3,3-trifluoro-1-propynyl)-
CAS  : 2061-56-5
SYNONYMS  : * BDH 6146 * Estra-1,3,5(10)-trien-3,17-diol, 3-methoxy-17-(3,3,3-trifluoro-1-propynyl)-, (17-beta)- * 17-(3,3,3-Trifluoro-1-propynyl)estra-1,3,5(10)-trien-3,17-beta-diol
*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER : KG7660000
CHEMICAL NAME : Estra-1,3,5(10)-triene-3,17-beta-diol,
17-(3,3,3-trifluoro-1-propynyl)-
CAS REGISTRY NUMBER : 2061-56-5
BEILSTEIN REFERENCE NO. : 2015407
LAST UPDATED : 199612
DATA ITEMS CITED : 4
MOLECULAR FORMULA : C21-H23-F3-O2
MOLECULAR WEIGHT : 364.44
COMPOUND DESCRIPTOR : Reproductive Effector
Hormone
SYNONYMS/TRADE NAMES :
* BDH 6146
* Estra-1,3,5(10)-trien-3,17-diol,
3-methoxy-17-(3,3,3-trifluoro-1-propynyl)-, (17-beta)-
* 17-(3,3,3-Trifluoro-1-propynyl)estra-1,3,5(10)-trien-3,17-beta-diol

*** HEALTH HAZARD DATA ***

** REPRODUCTIVE DATA **

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE : 1500 ug/kg
SEX/DURATION : female 1-5 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 :
ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E,
DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 53,443,1966

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE : 255 ug/kg
SEX/DURATION : female 3 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E,
DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 53,443,1966

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE : 270 ug/kg
SEX/DURATION : female 1-5 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 :
ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E,
DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 53,443,1966

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE : 1500 ng/kg
SEX/DURATION : female 3 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E,
DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 53,443,1966

*** END OF RECORD ***
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ALL Chemical Property And Toxicity Analysis PAGES IN THIS GROUP
NAMECAS
Estra-1,3,5(10)-triene-3,17-diol, dibenzoate 52370-30-6
17-beta-Estra 1,3,5(10)-triene-3,17-diol,17-dihydrogen phosphate, homopolymer 34828-67-6
Estra-1,3,5(10)-triene-3,17-diol (17-beta)-,17-(2,2-dimethylhydrazinecarboxylate) 55081-70-4
Estra-1,3,5(10)-triene-3,17-beta-diol, 11-beta-ethyl- 64109-72-4
8-alpha-Estra-1,3,5(10)-triene-3,17-beta-diol,2-ethyl- 64109-72-4
8-alpha-Estra-1,3,5(10)-triene-3,17-beta-diol,16-beta-ethyl- 64109-72-4
Estra-1,3,5(10)-triene-3,17-beta-diol, 4-fluoro- 1881-37-4
Estra-1,3,5(10)-triene-16-alpha,17-beta-diol,3-methoxy- 1474-53-9
Estra-1,3,5(10)-triene-16-beta,17-beta-diol,3-methoxy-16-methyl- 5108-94-1
2,7-(Epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-1,11(2H)-dione, 3-formyl-5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-, 21-acetate, O-(2-methoxy ethyl)oxime 41776-68-5
Estra-1,3,5(10)-triene-3,17-beta-diol,11-beta-methyl- 23637-93-6
8-alpha-Estra-1,3,5(10)-triene-3,17-beta-diol,2-methyl- 23637-93-6
8-alpha-Estra-1,3,5(10)-triene-3,17-beta-diol,16-methyl- 23637-93-6
8-alpha-Estra-1,3,5(10)-triene-3,17-beta-diol,16-beta-propyl- 23637-93-6
Estra-1,3,5(10)-triene-3,17-beta-diol,17-(3,3,3-trifluoro-1-propynyl)- 2061-56-5
Estra-1,3,5(10)-triene-2,3,17-beta-triol 362-05-0
Estra-1,3,5(10)-triene-3,4,17-beta-triol 5976-61-4
Estra-1,3,5(10)-triene-17-thiol, 3-methoxy- 5976-61-4
Estra-1,3,5(10)-triene-17-alpha-thiol, 3-methoxy- 102020-76-8
Estra-1,3,5(10)-triene-1,3,17-beta-triol 4147-05-1
2,7-(Epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-1,11(2H)-dione, 3-formyl-5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-, 21-acetate, O-methyloxime 13292-54-1
Estra-1,3,5(10)-triene-3,16-alpha,17-beta-triol,3-benzoate, 16,17-diacetate 2508-47-6
Estra-1,3,5(10)-triene-1,3,17-triol, triacetate 2508-47-6
Estra-1,3,5(10)-triene-1,3,17-beta-triol, triacetate 4248-03-7
Estra-1,3,5(10)-triene-2,3,17-triol, triacetate 4248-03-7
Estra-1,3,5(10)-trien-3-ol 53-63-4
Estra-1,3,5(10)-trien-17-beta-ol,17-alpha-butadiynyl-3-methoxy- 1986-48-7
Estra-1,3,5(10)-trien-3-ol,17-alpha-(beta-D-glucopyranosyloxy)- 25517-69-5
Estra-1,3,5(10)-trien-3-ol, 17-mercapto- 25517-69-5
Estra-1,3,5(10)-trien-3-ol, 17-alpha-mercapto- 7438-72-4
Estra-1,3,5(10)-trien-17-ol, 3-methoxy- 94535-16-7
2,7-(Epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-1,11(2H)-dione, 3-formyl-5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-, 21-acetate, O-(2-(4-methylpiperazinyl)ethyl)oxime 22912-78-3
Estra-1,3,5(10)-trien-17-beta-ol, 3-methoxy- 1035-77-4
Estra-1,3,5(10)-trien-17-ol, 3-methoxy-4-methyl- 1035-77-4
Estra-1,3,5(10)-trien-17-beta-ol, 3-methoxy-4-methyl- 4787-75-1
Estra-1,3,5(10)-trien-17-ol, 3-methoxy-,phenylcarbamate, (17-beta)- 43085-16-1
Estra-1,3,5(10)-trien-3-ol, 17-(methylthio)- 43085-16-1
Estra-1,3,5(10)-trien-3-ol, 17-beta-(methylthio)- 108619-67-6
Estra-1,3,5(10)-trien-3-ol,17-beta-(tetrahydro-2H-pyran-2-yloxy)- 3589-90-0
Estra-1,3,5(10)-trien-17-one 53-45-2
Estra-4,9,11-trien-3-one, 17-alpha-allyl-17-hydroxy- 850-52-2
Estra-1,3,5(10)-trien-17-one, 16-alpha-chloro- 20377-68-8
2,7-(Epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-1,11(2H)-dione, 3-formyl-5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-, 21-acetate, O-(2-methyl prop-2-enyl)oxime 41970-69-8
Estra-1,3,5(10)-trien-17-one, dihydro-3-hydroxy- 41970-69-8
Estra-1,3,5(10)-trien-17-one, 1,3-dihydroxy- 60966-54-3
Estra-1,3,5(10)-trien-17-one, 3,4-dihydroxy- 3131-23-5
Estra-1,3,5(10)-trien-17-one, 1,4-dihydroxy-,diacetate 4147-06-2
Estra-4,9,11-trien-3-one, 17-beta-hydroxy- 10161-33-8
Estra-4,9,11-trien-3-one, 17-hydroxy-, (17-alpha)- 80657-17-6
Estra-4,9,11-trien-3-one, 17-beta-hydroxy-, acetate 10161-34-9

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