20-Hydroxyecdysone

CAS 5289-74-7C27H44O7Cell Biology

20-Hydroxyecdysone (CAS: 5289-74-7) is a naturally occurring steroid hormone with the molecular formula C27H44O7 and a molecular weight of 480.63 g/mol. Also known as Ecdysterone, this compound functions as a moulting hormone in insects. It is supplied as a white to off-white powder. Utilised primarily in research settings, it serves as a valuable tool in biochemical studies, insect physiology research, and as an analytical standard.

IUPAC: β-Ecdysone,2β,3β,14α,20β,22,25-Hexahydroxy-7-cholesten-6-one,Ecdysterone,Insect moulting hormone,Polypodine A
Synonyms: β-Ecdysone2β,3β,14α,20β,22,25-Hexahydroxy-7-cholesten-6-oneEcdysteroneInsect moulting hormonePolypodine A

Email us

20-Hydroxyecdysone (C27H44O7) — chemical structure, CAS 5289-74-7; Life Science, fine chemical supplied by Tech Serve Solutions

Analytical StandardsAnalytical/ChromatographyBioactive Small MoleculesCell BiologyChromatographyCytokinesGrowth Factors and HormonesEnvironmental StandardsGrowth regulatorsHormones

01 /Applications

Insect Physiology Research

20-Hydroxyecdysone is crucial for understanding insect development and metamorphosis. It plays a key role in the moulting process, making it an essential compound for entomological research.

Biochemical Studies

This steroid hormone is used in various biochemical investigations, particularly those focusing on steroid metabolism and signalling pathways in both insects and other organisms.

Analytical Standard

As a well-characterised compound, 20-Hydroxyecdysone serves as a reliable analytical standard for chromatographic and spectroscopic analyses in research laboratories.

Hormone Research

Its role as a hormone makes it a subject of interest in broader endocrinology research, examining its effects and mechanisms of action.

02 /Properties

Molecular weight	480.63
Empirical formula	C27H44O7
Assay	≥93% (HPLC)
Form	powder
Colour	white to off-white
Solubility	alcohol: soluble
Storage temperature	−20°C

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	2

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

04 /Identifiers & registry

CAS number

5289-74-7

MDL number

MFCD00036740

PubChem substance

24895674

Beilstein registry

1917578

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 20-Hydroxyecdysone used for?

20-Hydroxyecdysone is primarily used in insect physiology research to study moulting and metamorphosis, in biochemical studies of steroid metabolism, and as an analytical standard in chromatography.

What are the CAS number and formula for 20-Hydroxyecdysone?

The CAS number for 20-Hydroxyecdysone is 5289-74-7, and its empirical formula is C27H44O7.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 20-Hydroxyecdysone with a purity of ≥93% (HPLC) as a research-grade chemical. TSS does not represent this product as USP, BP, or EP grade.

What are the safety and handling precautions for 20-Hydroxyecdysone?

Handle 20-Hydroxyecdysone with appropriate personal protective equipment, including eyeshields and gloves. In situations with potential for airborne dust, use a type N95 (US) or type P1 (EN143) respirator filter. The compound is classified under WGK Germany 2.

How is 20-Hydroxyecdysone supplied and exported?

20-Hydroxyecdysone is supplied as a white to off-white powder. Tech Serve Solutions is experienced in exporting chemicals globally, adhering to all necessary regulations.

How can I request a sample or quote for 20-Hydroxyecdysone?

To request a sample or a quotation for 20-Hydroxyecdysone, please contact our sales team through the website or by phone, providing your specific requirements.