2-Phenanthrenecarboxylicacid, 1-ethyl-1,2,3,4-tetrahydro-7-methoxy-2-methyl-, (1R,2S)-rel-

Modify Date: 2024-01-18 15:00:42

2-Phenanthrenecarboxylicacid, 1-ethyl-1,2,3,4-tetrahydro-7-methoxy-2-methyl-, (1R,2S)-rel- Structure
2-Phenanthrenecarboxylicacid, 1-ethyl-1,2,3,4-tetrahydro-7-methoxy-2-methyl-, (1R,2S)-rel- structure
Common Name 2-Phenanthrenecarboxylicacid, 1-ethyl-1,2,3,4-tetrahydro-7-methoxy-2-methyl-, (1R,2S)-rel-
CAS Number 15372-34-6 Molecular Weight 298.37600
Density 1.136g/cm3 Boiling Point 480ºC at 760mmHg
Molecular Formula C19H22O3 Melting Point N/A
MSDS N/A Flash Point 172.4ºC

 Names

Name 2-Phenanthrenecarboxylic acid, 1-ethyl-1,2,3,4-tetrahydro-7-methoxy-2-methyl
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.136g/cm3
Boiling Point 480ºC at 760mmHg
Molecular Formula C19H22O3
Molecular Weight 298.37600
Flash Point 172.4ºC
Exact Mass 298.15700
PSA 46.53000
LogP 4.37910
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.582

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VS3040000
CHEMICAL NAME :
16,17-Seco-13-alpha-estra-1,3,5,7,9-pentaen-17-oic acid, 3-methoxy-, (+-)-
CAS REGISTRY NUMBER :
15372-34-6
LAST UPDATED :
199801
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C19-H22-O3
MOLECULAR WEIGHT :
298.41
WISWESSER LINE NOTATION :
L B666&&TJ EO1 K2 LVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
17500 ng/kg
SEX/DURATION :
female 7 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 :
CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1- 1970- Volume(issue)/page/year: 3,387,1971
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
300 ug/kg
SEX/DURATION :
female 7-9 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
REFERENCE :
CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1- 1970- Volume(issue)/page/year: 3,387,1971
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
2400 ug/kg
SEX/DURATION :
female 6 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 :
CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1- 1970- Volume(issue)/page/year: 4,15,1971
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
2 mg/kg
SEX/DURATION :
female 1-6 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 :
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: 115,101,1973

 Synonyms

rac-3-Methoxy-16.17-seco-oestrapentaen-(A.B)-saeure-(18)
2-Phenanthrenecarboxylic acid,1-ethyl-1,2,3,4-tetrahydro-7-methoxy-2-methyl-,cis-(.+-.)
(+-)-7-Methoxy-2t-methyl-1r-aethyl-1.2.3.4-tetrahydro-phenanthren-carbonsaeure-(2c)
Bdda me
1-Ethyl-7-methoxy-2-methyl-1,2,3,4-tetrahydro-2-phenanthrenecarboxylic acid
(+-)-1c-Aethyl-7-methoxy-2-methyl-1,2,3,4-tetrahydro-phenanthren-2r-carbonsaeure
(+-)-7-Methoxy-2t-methyl-1r-ethyl-1,2,3,4-tetrahydro-phenanthren-carbonsaeure-(2c),'(+-)-O-Methyl-cis-bisdehydrodoisynolsaeure
rac-3-Methoxy-16.17-seco-oestrapentaen-(1.3.5.7.9)-saeure-(18)
Dl-cis-bisdehydrodoisynolic acid methyl ether
Doisynoestrol
(+-)-1c-ethyl-7-methoxy-2-methyl-1,2,3,4-tetrahydro-phenanthrene-2r-carboxylic acid