Labeled Medroxyprogesterone, an orally active progestogen used in hormone replacement therepy (HRT), in the past has been used as a component of oral contraceptives. Synonyms: 6alpha-17-Hydroxy-6-(methyl-d3)-pregn-4-ene-3,20-dione, 17alpha-Hydroxy-6alpha-methyl-d3) -progesterone, 17-Hydroxy-6alpha-(methyl-d3)pregn-4-ene-3,20-dione, NSC 27408-d3 CAS No: 162462-69-3 Unlabeled: 520-85-4 Molecular Formula: C22H29D3O3 Molecular Weight: 347.51 Purity: 95% Appearance: Off-white to grey solid Melting Point: As reported Solubility: Chloroform (Very Slightly) Method for Determining Identity: Proton NMR Spectroscopic and Mass Spectrometric Analysis TLC Conditions: SiO2, Ethyl Acetate: Hexanes 1:1 Visualized with UV and AMCS, Single spot, Rf=0.45 Elemental Analysis: Calculated: %C: 76.04, %H: 9.29 Normalized Intensity: As reported Specific Rotation: As reported Storage and Stability: Store at 4C. Stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Molecular Weight:
347.51
CAS Number:
[162462-69-3]
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