3α,12α-Dihydroxy-5β-pregnan-20-one 3,12-diacetate
3α,12α-Dihydroxy-5β-pregnan-20-one 3,12-diacetate (CAS: 15991-93-2) is a steroidal compound with the empirical formula C25H38O5 and a molecular weight of 418.57 g/mol. This diacetate derivative of a pregnane steroid plays a role in biological research, particularly within cell biology and neuroscience. It serves as a valuable tool for investigating cellular signalling pathways and neurotransmission, especially those involving GABA and glycine receptors.
- IUPAC
- 3α,12α-Diacetoxypregnan-20-one,5β-Pregnane-3α,12α-diol-20-one diacetate
- Synonyms
- 15991-93-23α,12α-Diacetoxypregnan-20-one5β-Pregnane-3α,12α-diol-20-one diacetate

Cellular Signalling Research
This compound is utilised in studies examining complex cellular communication pathways. Its structural characteristics make it a useful probe for understanding signal transduction mechanisms.
Neuroscience Investigations
As a modulator of GABA and glycine receptors, it aids research into neurotransmission and neuronal function. It is instrumental in exploring ligand-gated ion channel activity.
Biochemical Studies
The diacetate ester form allows for specific investigations into steroid metabolism and the effects of modified steroid structures on biological systems.
| Molecular weight | 418.57 |
|---|---|
| Empirical formula | C25H38O5 |
| 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.
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 3α,12α-Dihydroxy-5β-pregnan-20-one 3,12-diacetate used for?
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3α,12α-Dihydroxy-5β-pregnan-20-one 3,12-diacetate is primarily used in cell biology and neuroscience research, particularly for studying cell signalling, neurotransmission, and the modulation of GABA and glycine receptors.
What is the CAS number and empirical formula?
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The CAS number is 15991-93-2, and the empirical formula is C25H38O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research purposes. The specific grade and purity are available upon request; it is not represented as USP, BP, or EP grade.
What are the safety and handling considerations?
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Appropriate personal protective equipment, including eyeshields and gloves, should be used. For respiratory protection, a type N95 (US) or type P1 (EN143) respirator filter is recommended. The WGK Germany classification is 3, indicating a high hazard to water.
How is this chemical shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, adhering to all necessary regulations for safe and compliant shipping and export worldwide.
How can I request a sample or quote?
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Please contact our sales team directly through our website or via phone to request a sample or a quotation for 3α,12α-Dihydroxy-5β-pregnan-20-one 3,12-diacetate.
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