Medroxyprogesterone
Medroxyprogesterone (CAS: 520-85-4; Formula: C22H32O3; Molecular Weight: 344.49 g/mol) is a synthetic progestogen. It is structurally related to progesterone and functions as a steroidal hormone. Medroxyprogesterone is primarily recognised for its applications in hormonal therapy and research settings, particularly within cell biology and endocrinology studies. Its specific chemical structure contributes to its biological activity in these fields.
- IUPAC
- 17α-Hydroxy-6α-methyl-4-pregnene-3,20-dione,17α-Hydroxy-6α-methylprogesterone,6α-Methyl-5-pregnen-17α-ol-3,20-dione,6-Dihydromegestrol
- Synonyms
- 17α-Hydroxy-6α-methyl-4-pregnene-3,20-dione17α-Hydroxy-6α-methylprogesterone6α-Methyl-5-pregnen-17α-ol-3,20-dione6-Dihydromegestrol

Hormonal Research
Medroxyprogesterone serves as a valuable tool in endocrinology and reproductive biology research. It is used to investigate the mechanisms of steroid hormone action and their effects on physiological processes.
Cell Biology Studies
In cell biology, this compound aids in the study of cellular responses to hormonal stimuli. Researchers utilise it to explore signalling pathways and gene expression regulated by progestins.
Biochemical Investigations
Its defined structure makes Medroxyprogesterone useful for biochemical assays and as a reference standard in analytical chemistry within the life sciences sector.
| Molecular weight | 344.49 |
|---|---|
| Empirical formula | C22H32O3 |

Hazard statements
- H361Suspected of damaging fertility or the unborn child
Precautionary statements
- P281Use personal protective equipment as required
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 63-48-68 |
| Safety statements (S) | 22-24/25 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | rat ... Ar(24208) |
|---|
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 Medroxyprogesterone (CAS 520-85-4) used for?
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Medroxyprogesterone (CAS 520-85-4) is used in research settings, particularly in endocrinology, reproductive biology, and cell biology, to study hormonal mechanisms and cellular responses to progestogens.
What is the CAS number and formula for Medroxyprogesterone?
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The CAS number for Medroxyprogesterone is 520-85-4, and its molecular formula is C22H32O3.
What grade and purity does Tech Serve Solutions supply for Medroxyprogesterone?
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Tech Serve Solutions supplies Medroxyprogesterone at a technical/research grade. We do not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
How should Medroxyprogesterone be handled safely?
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Handle Medroxyprogesterone with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and use a suitable respirator if dust is generated. Refer to the safety data sheet for comprehensive handling instructions, as it may cause harm to the unborn child (H361).
Does Tech Serve Solutions export Medroxyprogesterone?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Medroxyprogesterone.
How can I request a quote or sample of Medroxyprogesterone?
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To request a quote or sample of Medroxyprogesterone, please contact our sales team through the website or by phone. Our team will be pleased to assist you.
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