5,6-Dihydroabiraterone

SKU:BHB21901018
Overview
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5,6-Dihydroabiraterone (CAS 219843-75-1) is a drug metabolite supplied as a solid. Relevant to Metabolic Enzyme/Protease research. Molecular formula C24H33NO, molecular weight 351.52 g/mol.
Purity 96.51%
CAS Number 219843-75-1
Molecular Weight 351.52 g/mol
Form Solid
Storage 4°C as supplied; in solvent -80°C
Options selector
Catalog no. Size
HY-137193-1MG 1 mg
HY-137193-5MG 5 mg
HY-137193-10MG 10 mg
HY-137193-50MG 50 mg
HY-137193-100MG 100 mg
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size: 1 mg, 5 mg, 10 mg, 50 mg, 100 mg
  • Lead time: varies by selected option.
  • Storage: 4°C, sealed storage, away from moisture and light. In solvent: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light).
  • Shipping: Room temperature in continental US; may vary elsewhere.
  • Upon receipt: refrigerate at 4°C as soon as possible.
Field Specification
CAS no. 219843-75-1
Applications
  • Functional Assay (In Vitro)
Molecular weight 351.52
Molecular formula C24H33NO
Purity 96.51%
SMILES C[C@@]12C(C3=CC=CN=C3)=CC[C@@]1([H])[C@]4([H])CC[C@@]5([H])C[C@@H](O)CC[C@]5(C)[C@@]4([H])CC2
Form Solid
Storage 4°C, sealed storage, away from moisture and light. In solvent: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light).
Shipping Room temperature in continental US; may vary elsewhere.
Catalog no. (Mfr.) HY-137193
Main SKU BHB21901018
Drug Metabolites & Impurities

Compound Overview

5,6-Dihydroabiraterone is a metabolite of Abiraterone. Abiraterone itself is a potent, irreversible CYP17A1 inhibitor with antiandrogen activity and shows antitumor activity in CRPC (castration-resistant prostate cancer)[1][2]. It is supplied as a white to light yellow solid (C24H33NO, MW 351.52) at 96.51% purity.

Physical & Chemical Properties

CAS Number 219843-75-1
Molecular Formula C24H33NO
Molecular Weight 351.52 g/mol
Purity 96.51%
Appearance Solid
Color White to light yellow
SMILES C[C@@]12C(C3=CC=CN=C3)=CC[C@@]1([H])[C@]4([H])CC[C@@]5([H])C[C@@H](O)CC[C@]5(C)[C@@]4([H])CC2
Signaling Pathway Metabolic Enzyme/Protease
Solubility In Vitro: DMSO: 1 mg/mL (2.84 mM; Requires sonication and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Storage 4°C, sealed storage, away from moisture and light. In solvent: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light).
Shipping Room temperature in continental US; may vary elsewhere.

Literature Cited

Sources cited in this description. Peer-reviewed publications that used this product are listed under References.

[1]. Alyamani M, et al. Development and validation of a novel LC-MS/MS method for simultaneous determination of abiraterone and its seven steroidal metabolites in human serum: Innovation in separation of diastereoisomers without use of a chiral column. J Steroid Biochem Mol Biol. 2017 Sep;172:231-239.

[2]. Attard G, et al. Phase I clinical trial of a selective inhibitor of CYP17, abiraterone acetate, confirms that castration-resistant prostate cancer commonly remains hormone driven. J Clin Oncol. 2008 Oct 1;26(28):4563-71.

Safety

For Research Use Only. Not for use in diagnostic or therapeutic procedures, and not for human or veterinary use. Handle in accordance with the Safety Data Sheet and your institution's chemical hygiene plan.

In Vitro

SolventSolubilityNotes
DMSO1 mg/mL (2.84 mM)requires sonication and warming and heat to 60°C; use freshly opened DMSO (absorbed moisture lowers solubility)

Aliquot the stock solution and store it at -80°C (up to 6 months) or -20°C (up to 1 month); sealed storage, away from moisture and light; avoid repeated freeze-thaw cycles.

Data provided by the manufacturer.

Q.Why is there no price on some sizes?
A.Availability and lead time for those sizes are confirmed on inquiry. Send us the size you need and we will come back with price and lead time.
Q.Can this be used in humans or for diagnostics?
A.No. This product is supplied For Research Use Only. It is not for diagnostic or therapeutic procedures and not for human or veterinary use.

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  • Format options: solid or pre-dissolved solution (choose solvent), target concentration, aliquots, light/moisture-protected packaging
  • Chemistry options: free base/acid vs salt forms, hydrate/solvate preference, stereoisomer control (single enantiomer or racemate), close analogs
  • Add-on labels & handles: D/¹³C/¹⁵N isotopes (LC-MS/internal standards), azide/alkyne or other functional handles for conjugation
  • QC & documentation: standard COA or enhanced analytical pack (HPLC/LC-MS/NMR), chiral purity, residual solvents, water content (KF), method-specific specs
  • Scale & continuity: mg to gram scale, bulk pricing, lot reservation, repeat-order continuity

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