Mifepristone

CAS 84371-65-3C29H35NO2Cell Biology

Mifepristone (CAS: 84371-65-3), with the molecular formula C29H35NO2 and a molecular weight of 429.59 g/mol, is a synthetic progestin antagonist and glucocorticoid antagonist. It is recognised for its role in cancer research and as an approved therapeutic agent. Mifepristone is used in research settings and may be supplied for various scientific investigations.

IUPAC: 11β-(4-Dimethylamino)phenyl-17β-hydroxy-17-(1-propynyl)estra-4,9-dien-3-one,RU-38486,RU-486
Synonyms: 11β-(4-Dimethylamino)phenyl-17β-hydroxy-17-(1-propynyl)estra-4,9-dien-3-oneRU-38486RU-486

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Mifepristone (C29H35NO2) — chemical structure, CAS 84371-65-3; Life Science, fine chemical supplied by Tech Serve Solutions

Antitumor AgentsBioactive Small MoleculesCancer ResearchCell BiologyCytokinesGrowth Factors and HormonesDanco LaboratoriesGene RegulationHormonesOther Steroid Products

01 /Applications

Antitumor Agents

Mifepristone is investigated for its potential antineoplastic properties and is studied in the context of cancer research for its effects on tumour cells and their microenvironment.

Progesterone Modulators

As a progestin antagonist, Mifepristone plays a key role in studies involving hormone receptor modulation and its downstream effects in biological systems.

Hormone Research

This compound is valuable in research related to steroid hormones and their interactions within cellular pathways, including gene regulation.

Cell Biology and Signaling

Mifepristone is utilised in cell-based assays to explore cell signaling pathways and the impact of hormonal modulation on cellular functions.

02 /Properties

Molecular weight	429.59
Empirical formula	C29H35NO2
Assay	≥98%
Storage temperature	2-8°C

03 /Safety & handling

GHS hazard pictogram: Health hazard (GHS08) — Health hazard

Danger

Hazard statements

H360May damage fertility or the unborn child

Precautionary statements

P201Obtain special instructions before use
P308IF exposed or concerned

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)	T
Risk statements (R)	60-61
Safety statements (S)	53-22-36/37/39-45

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

84371-65-3

MDL number

MFCD00867226

PubChem substance

24278572

05 /Quality & supply

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.

06 /Frequently asked questions

What is Mifepristone used for?

Mifepristone is primarily used in research for its properties as an antitumor agent, progesterone modulator, and in studies of hormone signaling and cell biology. It is also an approved therapeutic agent in certain contexts.

What is the CAS number and chemical formula for Mifepristone?

The CAS number for Mifepristone is 84371-65-3, and its empirical formula is C29H35NO2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Mifepristone with an assay of ≥98%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.

How should Mifepristone be handled and stored?

Mifepristone is classified as Danger with hazard statement H360 (May damage fertility or the unborn child). It requires careful handling with appropriate personal protective equipment including eyeshields and suitable gloves. Store at 2-8°C.

Can I request a sample or quote for Mifepristone?

Yes, you can request a sample or a quote for Mifepristone by contacting our sales team through the website or by direct inquiry.

Does Tech Serve Solutions export Mifepristone?

Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Mifepristone, catering to international research and industrial needs.