γ-Heptalactone
γ-Heptalactone (CAS: 105-21-5), a cyclic ester with the molecular formula C7H12O2, presents as a colourless liquid with a sweet, herbaceous aroma. It is recognised for its characteristic caramel and coconut notes. Utilised primarily in the flavour and fragrance industry, this compound also finds applications in cell biology research and as a bioactive small molecule.
- IUPAC
- (±)-γ-Propyl-γ-butyrolactone,(±)-4-Heptanolide,(±)-Dihydro-5-propyl-2(3H)-furanone
Flavour and Fragrance
γ-Heptalactone is widely employed for its pleasant aroma profile, contributing sweet, caramel, and coconut notes to a variety of food and fragrance formulations. Its herbaceous undertones add complexity to scent compositions.
Cell Biology Research
As a bioactive small molecule, γ-Heptalactone is utilised in cell biology studies. Its specific biological activities are explored to understand cellular processes and potential therapeutic applications.
Chemical Synthesis Intermediate
This lactone can serve as a building block or intermediate in the synthesis of more complex organic molecules, leveraging its reactive ester functionality for further chemical transformations.
| Molecular weight | 128.17 |
|---|---|
| Empirical formula | C7H12O2 |
| Assay | ≥98% |
| Grade | FGHalalKosherNI |
| Boiling point | 61-62 °C/2 mmHg(lit.) |
| Density | 0.999 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.442(lit.) |
| Biological source | from synthetic |
Hazard statements
- H315Causes skin irritation
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 110 °C / 230 °F |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 38 |
| Safety statements (S) | 36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Council Of Europe No | 2253 |
|---|---|
| Fema Number | 2539 |
| Flavis Number | 10.020 |
| Reg Compliance | FCCFDA 21 CFR (172.515)EU Regulation 1334/2008 & 178/2002 |
| Gene Information | human ... CYP1A2(1544) |
| Organoleptic | caramel; coconut; herbaceous; sweet |
| Allergen | no known allergens |
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 γ-Heptalactone used for?
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γ-Heptalactone is primarily used in the flavour and fragrance industry for its sweet, caramel, and coconut notes. It also finds application in cell biology research and as a chemical synthesis intermediate.
What are the CAS number and chemical formula for γ-Heptalactone?
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The CAS number for γ-Heptalactone is 105-21-5, and its chemical formula is C7H12O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies γ-Heptalactone with an assay of ≥98%. Available grades include FG (Food Grade), Halal, Kosher, and NI (Non-Ionised).
How should γ-Heptalactone be handled safely?
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γ-Heptalactone is classified as a skin irritant (H315). Handle with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and use a suitable respirator filter (type ABEK).
Is γ-Heptalactone available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including γ-Heptalactone, adhering to all relevant shipping regulations.
How can I request a sample or quote for γ-Heptalactone?
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To request a sample or a quote for γ-Heptalactone, please contact our sales team through the website or by phone, providing your specific requirements.
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