Monascin
Monascin (CAS: 21516-68-7; C21H26O5) is a naturally occurring pigment. It is recognised for its potential applications in various research areas, including as a luminescent compound. Tech Serve Solutions supplies Monascin with a purity of ≥97.0% (HPLC), ensuring suitability for demanding laboratory investigations and biochemical research.
- IUPAC
- (3S,3aR,9aR)-3-Hexanoyl-9a-methyl-6-((E)-propenyl)-3a,4,8,9a-tetrahydro-3H-furo[3,2-g]isochromene-2,9-dione,(3S,3aR,9aR)-3a,4,8,9a-Tetrahydro-9a-methyl-3-(1-oxohexyl)-6-(1E)-1-propenyl-2H-furo[3,2-g][2]benzopyran-2,9(3H)-dione,Monascoflavin
- Synonyms
- Monascoflavin

Biochemical Research
Monascin serves as a valuable reagent in biochemical studies, facilitating investigations into natural products and their properties. Its distinct chemical structure makes it a subject of interest for researchers exploring novel biological activities.
Luminescent Detection
As a luminescent compound, Monascin can be employed in detection systems and assays. Its fluorescent properties may be leveraged for quantitative analysis and imaging applications within biological and chemical contexts.
Stains and Dyes
The pigmentary nature of Monascin suggests its utility as a stain or dye in specific laboratory applications. Its colour properties might be exploited for visualisation purposes in certain experimental setups.
| Molecular weight | 358.43 |
|---|---|
| Empirical formula | C21H26O5 |
| Assay | ≥97.0% (HPLC) |
| Storage temperature | 2-8°C |
| 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.
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 Monascin used for?
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Monascin is used in biochemical research, as a luminescent compound for detection systems, and potentially as a stain or dye in laboratory applications. Its specific properties make it suitable for investigations into natural products and biological processes.
What is the CAS number and molecular formula for Monascin?
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The CAS number for Monascin is 21516-68-7, and its molecular formula is C21H26O5.
What grade and purity does Tech Serve Solutions supply for Monascin?
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Tech Serve Solutions supplies Monascin with a purity of ≥97.0% determined by HPLC. We do not represent this product as meeting USP, BP, EP, or other pharmacopoeial standards.
How should Monascin be handled and stored?
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Monascin should be handled with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Store the compound at 2-8°C.
Is Monascin a controlled substance?
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The provided safety data does not indicate that Monascin is a controlled substance. However, users should always verify local regulations.
How is Monascin packed and shipped?
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Monascin is carefully packed to ensure integrity during transit and is exported globally by Tech Serve Solutions. Specific packaging details are available upon request.
How can I request a sample or quote for Monascin?
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To request a sample or a quotation for Monascin, please contact our sales team through the website or by phone, providing your specific requirements.
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