Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: BDH 2700
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7548-44-9

7548-44-9 structure

7548-44-9 structure

Name: BDH 2700
Chemical Name: (8S,9S,13S,14S)-17-(2-chloroethynyl)-3,17-dimethoxy-13-methyl-7,8,9,11 ,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene
CAS Number: 7548-44-9
Molecular Formula: C₂₂H₂₇ClO₂
Molecular Weight: 358.90200
Create Date: 2017-03-10 01:06:45
Modify Date: 2024-01-13 18:29:31

Name	(8S,9S,13S,14S)-17-(2-chloroethynyl)-3,17-dimethoxy-13-methyl-7,8,9,11 ,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene
Synonyms	(8S,9S,13S,14S)-17-(2-chloroethynyl)-3,17-dimethoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene

Density	1.18g/cm3
Boiling Point	453.4ºC at 760 mmHg
Molecular Formula	C₂₂H₂₇ClO₂
Molecular Weight	358.90200
Flash Point	139.2ºC
Exact Mass	358.17000
PSA	18.46000
LogP	5.13620
Index of Refraction	1.578

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RC8924800

CHEMICAL NAME :: 19-Nor-17-alpha-pregna-1,3,5(10)-trien-20-yne, 21-chloro-3,17-dimethoxy-

CAS REGISTRY NUMBER :: 7548-44-9

LAST UPDATED :: 198910

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C22-H27-Cl-O2

MOLECULAR WEIGHT :: 358.94

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 90 ug/kg

SEX/DURATION :: female 2 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

DOSE :: 12300 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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 30 ug/kg

SEX/DURATION :: female 2 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

DOSE :: 9 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

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