1. Vitamin D Related/Nuclear Receptor Metabolic Enzyme/Protease
  2. Estrogen Receptor/ERR Endogenous Metabolite
  3. Ethynyl Estradiol-d4

Ethynyl Estradiol-d4  (Synonyms: 17α-Ethynylestradiol-d4; Ethynylestradiol-d4)

Cat. No.: HY-B0216S Purity: 97.31%
COA Handling Instructions

Ethynyl Estradiol-d4 is the deuterium labeled Ethynyl Estradiol. Ethynyl Estradiol (17α-Ethynylestradiol;Ethynylestradiol) is an orally bio-active estrogen used in almost all modern formulations of combined oral contraceptive pills. Ethynyl Estradiol-d4 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

For research use only. We do not sell to patients.

Ethynyl Estradiol-d<sub>4</sub> Chemical Structure

Ethynyl Estradiol-d4 Chemical Structure

CAS No. : 350820-06-3

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Based on 1 publication(s) in Google Scholar

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Description

Ethynyl Estradiol-d4 is the deuterium labeled Ethynyl Estradiol. Ethynyl Estradiol (17α-Ethynylestradiol;Ethynylestradiol) is an orally bio-active estrogen used in almost all modern formulations of combined oral contraceptive pills. Ethynyl Estradiol-d4 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

In Vitro

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

300.43

Formula

C20H20D4O2

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

C[C@@]12[C@](CC([2H])([2H])[C@@]2(O)C#C)([H])[C@@]3([H])[C@](C4=CC([2H])=C(O)C([2H])=C4CC3)([H])CC1

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Purity & Documentation
References
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Ethynyl Estradiol-d4
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HY-B0216S
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