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4-Methyl Ethynyl Estradiol
4-Methyl Ethynyl Estradiol
$80 - $1963.5
Product name
4-Methyl Ethynyl Estradiol
Cas No
155683-61-7
MF
C21H26O2
MW
310.43
Synonyms
4-Methyl Ethynyl Estradiol;(17α)-4-Methyl-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol;4-Methyl-ethinylestradiol;4-METHYL-17-ETHYNYL ESTRADIOL;19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, 4-methyl-, (17α)- (9CI);Ethinylestradiol EP Imp K;(8R,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol;Ethinylestradiol Impurity 11(Ethinylestradiol EP Impurity K)
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Price
5 prices
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TRC
American Custom Chemicals Corporation
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5mg
10mg
50mg
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Price
Product name
American Custom Chemicals Corporation
API0005678
10MG
$697.2
ETHYNYLESTRADIOL-4-METHYL
American Custom Chemicals Corporation
API0005678
5MG
$786.5
ETHYNYLESTRADIOL-4-METHYL
American Custom Chemicals Corporation
API0005678
50MG
$1963.5
ETHYNYLESTRADIOL-4-METHYL
TRC
M304965
2mg
$80
4-MethylEthynylEstradiol
TRC
M304965
5mg
$150
4-MethylEthynylEstradiol
Properties
Boiling point
465.2±45.0 °C(Predicted)
Density
1.19±0.1 g/cm3(Predicted)
solubility
Chloroform (Slightly), Dioxane (Slightly), DMSO (Slightly), Methanol (Slightly)
form
Solid
pka
10.61±0.60(Predicted)
color
White to Off-White
Description
Ethynyl Estradiol (E685100) impurity K.
Related product price
Estradiol
$15-3810
18-Methylethynyl Estradiol
$1260-1260
2-Methyl Ethynyl Estradiol
$85-650
Suppliers and manufacturers
Hubei Jusheng Technology Co.,Ltd.
Standardpharm Co. Ltd.
CR Corporation Limited
China National Standard Pharmaceutical Corporation Limited
Guangzhou CATO Research Chemicals Inc.
Moxin Chemicals
QUALITY CONTROL SOLUTIONS LTD.
J & K SCIENTIFIC LTD.
Chemsky (shanghai) International Co.,Ltd
Cato Research Chemicals Inc.
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Estradiol
18-Methylethynyl Estradiol
2-Methyl Ethynyl Estradiol
6-α-Hydroxy Ethinylestradiol
1,3,5(10)-ESTRATRIEN-17-ALPHA-ETHYNYL-3,6-ALPHA, 17-BETA-TRIOL
16-Oxo Ethynyl Estradiol
1,3,5(10), 6-ESTRATETRAEN-17-ALPHA-ETHYNYL-3,17-BETA-DIOL
53-16-7
9,11-Dehydro Ethynyl Estradiol
Estradiol
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