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Zhejiang Xianju Pharmaceutical Co.,Ltd.
Zhejiang Xianju Pharmaceutical Co.,Ltd.
52 YRS
Zhejiang, China
Main Products:
Medroxyprogesterone Acetate / Cyproterone Acetate / Estradiol Hemihydrate / 17α-Ethynylestradiol / Megestrol Acetate / Norethisterone / Prednisolone / Progesterone / Rocuronium Bromide / Testosterone Enanthate / Testosterone Undecanoate / Vecuronium Bromide
Zhejiang, China
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Ethynylestradiol / CAS 57-63-6
OVERVIEW
Packaging
5 KG/BOTTLE
Lead Time
14-30 days
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DESCRIPTION
Ethinylestradiol
CAS：57-63-6
Molecular formula：C20H24O2
Molecular weight：296.40300
Appearance：white crystal
Synopsis：This product is an estrogen drug. The effect is the same as that of diethylstilbestrol, but the effect is 20 times stronger. Combined with progesterone contraception, it has the synergistic effect of inhibiting ovulation, can enhance the efficacy of contraception, and can reduce side effects such as breakthrough bleeding. In addition, it can also be used for menstrual disorders, such as amenorrhea, oligomenorrhea, menopausal syndrome and uterine hypoplasia. For preparing contraceptives.
Structural formula:
Typical Properties
Summary
This product is an estrogen drug. The effect is the same as that of diethylstilbestrol, but the effect is 20 times stronger. Combined with progesterone contraception, it has the synergistic effect of inhibiting ovulation, can enhance the efficacy of contraception, and can reduce side effects such as breakthrough bleeding. In addition, it can also be used for menstrual disorders, such as amenorrhea, oligomenorrhea, menopausal syndrome and uterine hypoplasia. For preparing contraceptives.
CAS No.
57-63-6
Formula
C20H24O2
Molecular Mass
296.40300
Exact Mass
296.17800
PSA
40.46000
Logp
3.61260
IUPAC
(8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
SMILES
C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=C3C=CC(=C4)O
Attribute classification
Matter Classification
organic
Category
Auxiliary > Other Auxiliary Agent
API & Intermediate > Hormones And Endocrine Drugs
API & Intermediate > Hormones And Endocrine Drugs
Chemical and Physical Properties
Melting Point
182-183 °C
Density
1.21g/cm3
Boiling Point
457.2ºC
Flash Point
211.2ºC
Appearance
Grayish white to light yellow crystalline powder
Export information
HS Code
29372390
Export Rebate
13%
Export Formalities
Q
Risk Code
R45-22-39/23/24/25-23/24/25-11
Safety Label
T,F
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