4-Androstene-3,17-dione
4-Androstene-3,17-dione (CAS: 63-05-8) is an organic compound with the molecular formula C19H26O2 and a molecular weight of 286.41 g/mol. This steroid is primarily utilised in research settings, particularly within the fields of cancer research, cell biology, and endocrinology due to its role in hormonal pathways. It serves as a valuable research chemical for scientific investigation into cellular processes and disease mechanisms.
- IUPAC
- Androstenedione
- Synonyms
- Androstenedione

Endocrine Research
Serves as a reference standard or research tool in studies investigating androgenic pathways and steroid hormone metabolism. Its structure makes it relevant for understanding enzyme activity and receptor interactions in endocrine systems.
Cancer Cell Biology
Utilised in research focusing on the role of steroid hormones in cancer development and progression. Investigations may explore its influence on tumor growth regulation and cellular signaling pathways.
Biochemical Pathway Analysis
A key compound for researchers studying complex biochemical pathways, including those involving steroidogenesis and hormone modulation. It aids in elucidating the mechanisms of cellular responses to hormonal stimuli.
| Molecular weight | 286.41 |
|---|---|
| Empirical formula | C19H26O2 |
| Melting point | 170-171 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Drug Control | USDEA Schedule III; Home Office Schedule 4.2; regulated under CDSA - not available from Canada |
|---|---|
| Gene Information | human ... HSD17B3(3293) |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Androstene-3,17-dione used for?
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4-Androstene-3,17-dione is primarily used in scientific research, including cancer research, cell biology, and endocrine studies, as a tool to investigate hormonal pathways and cellular mechanisms.
What is the CAS number and chemical formula for 4-Androstene-3,17-dione?
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The CAS number is 63-05-8 and the empirical formula is C19H26O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Androstene-3,17-dione as a research-grade chemical. We do not represent this product as USP, BP, or EP grade.
How should 4-Androstene-3,17-dione be handled?
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Handle with care using appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. It is classified with a WGK rating of 3 in Germany.
Is 4-Androstene-3,17-dione a controlled substance?
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Yes, 4-Androstene-3,17-dione is a controlled substance, classified as USDEA Schedule III and Home Office Schedule 4.2. It is regulated under CDSA and not available from Canada.
How is 4-Androstene-3,17-dione packed and shipped?
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Tech Serve Solutions exports this chemical globally, adhering to all relevant regulations for transport and handling of research chemicals.
How can I request a sample or quote for 4-Androstene-3,17-dione?
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Please contact our sales team via the website or telephone to request a sample or a quotation for 4-Androstene-3,17-dione.
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