BGC > Product Search > Ethynyl estradiol | 57-63-6

Molecular Formula: C20H24O2
Molecular Weight: 296.4
Hazard Symbols: T,F
UN Number: UN1230 - class 3 - PG 2 - Methanol, solution
WGKGermany: 3
HS Code: 29372390

Appearance	Off-White to Light-Yellow Crystalline Powder
Assay	99%min

Description:
Ethinyl Estradiol is a derivative of 17β-estradiol (E2), the major endogenous estrogen in humans. EE2 is an orally bioactive estrogen used in many formulations of combined oral contraceptive pills and is one of the most commonly used medications for this purpose.

• Molecular Weight:296.4
• Melting Point:183 °C
• Purity:>98%

Molecular Formula:
C20H24O2
Canonical SMILES:
CC12CCC3C(C1CCC2(C#C)O)CCC4=C3C=CC(=C4)O
InChI:
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
InChIKey:
BFPYWIDHMRZLRN-SLHNCBLASA-N
Solubility:
Water: 11.3 mg/L
Appearance:
White to whity-yellow power
Application:
component of oral contraceptive pills
Storage: Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Synonyms:
Ethynyl estradiol; Ethynylestradiol; ETHINYLESTRADIOL; Ethinyloestradiol