[H-3] alpha-Estradiol

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Amount

Key Facts

Catalog number: RCTT1540
CAS: 57-91-0
Molecular formula: C₁₈H₂₄O₂
Molecular weight: 272.38 g/mol
Specific Activity Range: 20-60 Ci/mmol (740-2220 GBq/mmol)
Concentration: 1.0 mCi/ml (37 MBq/ml) in ethanol.

Description

Far weaker agonist of nuclear estrogen receptors than 17-beta estradiol but activates brain-expressed ER-X with a far greater potency than 17-beta estradiol

Technical specifications

Product name: [H-3] alpha-Estradiol
Catalog number: RCTT1540
CAS number: 57-91-0
Molecular formula: C₁₈H₂₄O₂
Molecular weight: 272.38 g/mol
Concentration: 1.0 mCi/ml (37 MBq/ml) in ethanol.
Radiochemical purity: The radiochemical purity after purification was determined to be >97%.
Specific activity: 20-60 Ci/mmol (740-2220 GBq/mmol)
Shipping: Shipped in dry ice.

Storage & stability

The stability of this compound is currently under investigation. It is recommended to store the compound at -60 °C or at a temperature as low as possible. The decomposition of the compound is not linear or related to isotope half-life. Deviations of different lots may occur.

Safety & compliance

The mass spectrum is consistent with the proposed structure and a non-labeled reference; the HPLC retention time is consistent with a non-labeled reference. For research and development use only, not for use in humans. This compound could induce cancer.