Juvenile hormone III
Juvenile hormone III (CAS: 24198-95-6), with the empirical formula C16H26O3 and a molecular weight of 266.38 g/mol, is a naturally occurring isoprenoid hormone crucial for insect development and metamorphosis. It plays a vital role in regulating various physiological processes, including larval growth, reproduction, and diapause. This biochemical compound is primarily utilised in life science research for studying insect endocrinology and developmental biology.
- IUPAC
- C16-Juvenile Hormone,JH-III,Manduca hormone,trans,trans-10,11-Epoxy-3,7,11-trimethyl-2,6-dodecadienic acid methyl ester
- Synonyms
- C16-Juvenile HormoneJH-IIIManduca hormonetrans,trans-10,11-Epoxy-3,7,11-trimethyl-2,6-dodecadienic acid methyl ester

Insect Endocrinology Research
Juvenile hormone III is extensively used in scientific research to investigate the hormonal regulation of insect development, moulting, and metamorphosis. Its application aids in understanding the intricate biochemical pathways governing insect life cycles.
Developmental Biology Studies
This compound serves as a valuable tool in developmental biology, particularly for studies focusing on the effects of hormonal signals on cellular differentiation and tissue development in insects. It helps elucidate mechanisms of post-embryonic development.
Pest Management Research
Researchers utilise Juvenile hormone III to explore novel strategies for insect pest management. By understanding its role in insect physiology, potential applications in disrupting insect life cycles for agricultural or public health purposes can be investigated.
| Molecular weight | 266.38 |
|---|---|
| Empirical formula | C16H26O3 |
| Assay | ≥65% |
| Storage temperature | −20°C |
Hazard statements
- H413May cause long-lasting harmful effects to aquatic life
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| 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 Juvenile hormone III primarily used for?
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Juvenile hormone III is primarily used in life science research for studying insect endocrinology, developmental biology, and potential pest management strategies, due to its role in regulating insect metamorphosis and development.
What is the CAS number and molecular formula for Juvenile hormone III?
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The CAS number for Juvenile hormone III is 24198-95-6, and its empirical formula is C16H26O3.
What grade and purity does Tech Serve Solutions supply for Juvenile hormone III?
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Tech Serve Solutions supplies Juvenile hormone III with a minimum assay of 65%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should Juvenile hormone III be handled and stored?
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Juvenile hormone III should be stored at -20°C. Handling requires appropriate personal protective equipment, including eyeshields, gloves, and a half-mask respirator, and it carries the hazard statement H413 (May cause long lasting harmful effects to aquatic life).
Is Juvenile hormone III a controlled substance?
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The provided data does not indicate that Juvenile hormone III is a controlled substance.
How is Juvenile hormone III packed, shipped, and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter, packs, ships, and exports Juvenile hormone III in accordance with international regulations for fine chemicals and laboratory reagents.
How can I request a quote or sample of Juvenile hormone III?
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To request a quote or sample of Juvenile hormone III, please contact our sales team through the designated channels on the Tech Serve Solutions website.
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