1260001
USP
Ethinyl estradiol
United States Pharmacopeia (USP) Reference Standard
Synonym(s):
17α-Ethynylestradiol, 17α-Ethynyl-1,3,5(10)-estratriene-3,17β-diol, 19-Nor-1,3,5(10),17α-pregnatrien-20-yne-3,17-diol, Ethinylestradiol
About This Item
grade
pharmaceutical primary standard
API family
ethinyl estradiol
manufacturer/tradename
USP
mp
182-183 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
SMILES string
[H][C@]12CC[C@@]3(C)[C@@]([H])(CC[C@@]3(O)C#C)[C@]1([H])CCc4cc(O)ccc24
InChI
1S/C20H24O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,5,7,12,16-18,21-22H,4,6,8-11H2,2H3/t16-,17-,18+,19+,20+/m1/s1
InChI key
BFPYWIDHMRZLRN-SLHNCBLASA-N
Gene Information
human ... ESR1(2099)
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General description
Application
- Desogestrel and Ethinyl Estradiol Tablets
- Drospirenone and Ethinyl Estradiol Tablets
- Ethinyl Estradiol
- Ethinyl Estradiol Tablets
- Ethynodiol Diacetate and Ethinyl Estradiol Tablets
- Levonorgestrel and Ethinyl Estradiol Tablets
- Norethindrone Acetate and Ethinyl Estradiol Tablets
Analysis Note
Other Notes
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 1 - Carc. 2 - Repr. 1A
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
Certificates of Analysis (COA)
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