5β-Pregnan-3α-ol-20-one

CAS 128-20-1C21H34O2Cell Biology

5β-Pregnan-3α-ol-20-one (CAS: 128-20-1), with the molecular formula C21H34O2 and a molecular weight of 318.49 g/mol, is a steroid compound. It serves as a key intermediate and research chemical within the fields of steroid hormone studies and cell biology. Its specific stereochemistry makes it valuable for investigations into hormonal pathways and biological signalling.

IUPAC: 3α-Hydroxy-5β-pregnan-20-one,3α-Hydroxy-5β-tetrahydroprogesterone,Pregnanolone
Synonyms: 3α-Hydroxy-5β-pregnan-20-onePregnanolone

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5β-Pregnan-3α-ol-20-one (C21H34O2) — chemical structure, CAS 128-20-1; Life Science, fine chemical supplied by Tech Serve Solutions

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01 /Applications

Biochemical Research

Utilised in laboratory settings for research into steroid metabolism and hormonal regulation. It can be employed in studies investigating the biological activity of steroid hormones.

Cellular Signaling Studies

Investigates pathways related to cell signaling, particularly those influenced by steroid hormones. Its structure is relevant for understanding receptor interactions and downstream effects.

Endocrinology Research

A tool for researchers studying the endocrine system and the function of steroid hormones within biological systems. It aids in understanding the synthesis and action of endogenous steroids.

02 /Properties

Molecular weight	318.49
Empirical formula	C21H34O2

03 /Safety & handling

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

Warning

Hazard statements

H351Suspected of causing cancer

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)	40
Safety statements (S)	22-36

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

04 /Identifiers & registry

CAS number

128-20-1

MDL number

MFCD00067137

05 /Additional specifications

Gene Information	rat ... Gabra2(29706)

06 /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.

07 /Frequently asked questions

What is 5β-Pregnan-3α-ol-20-one used for?

5β-Pregnan-3α-ol-20-one is primarily used in biochemical research, cellular signaling studies, and endocrinology research.

What are the CAS number and formula for 5β-Pregnan-3α-ol-20-one?

The CAS number is 128-20-1, and the molecular formula is C21H34O2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this chemical for research purposes. Please refer to the product's Certificate of Analysis for specific assay and purity information. We do not represent this product as USP, BP, or EP grade.

How should 5β-Pregnan-3α-ol-20-one be handled?

Handling requires appropriate personal protective equipment, including eyeshields and gloves. A respirator with a P3 filter (or equivalent) is recommended. Consult the Safety Data Sheet for detailed guidance.

Is 5β-Pregnan-3α-ol-20-one a controlled substance?

The provided data does not indicate that 5β-Pregnan-3α-ol-20-one is a controlled substance.

How is 5β-Pregnan-3α-ol-20-one shipped and exported?

Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, adhering to all necessary regulations for safe and compliant international shipment.