Genipin (CAS 6092-77-8) is a natural iridoid glucoside aglycone derived from Gardenia jasminoides fruit. It is a biocompatible crosslinking agent for proteins, gelatin and chitosan-based biomaterials, and also functions as an anti-inflammatory bioactive in topical applications.
Physical & Chemical Properties
- INCI: Genipin
- CAS number: 6092-77-8
- Appearance: white to pale yellow crystalline powder
- Solubility: soluble in water, ethanol, methanol and DMSO
- Molecular formula: C11H14O5
- Molecular weight: 226.23
- Source: Gardenia jasminoides (gardenia) fruit
- Purity: HPLC ≥98%
Key Benefits for Formulation
- Biocompatible crosslinking: crosslinks proteins, gelatin and chitosan with low toxicity
- Natural origin: plant-derived alternative to synthetic crosslinkers
- Anti-inflammatory: supports soothing topical applications
- Blue pigment formation: reacts with amino acids to form natural blue pigments
- Stable supply: consistent purity batch after batch
Main Applications
- Biomaterials & hydrogels: gelatin/chitosan crosslinking
- Wound dressings & tissue engineering: biocompatible scaffolds
- Cosmetics: anti-inflammatory and conditioning actives
- Functional food & supplement research: gardenia bioactives
- Natural pigment development: blue color systems
Why Choose Our Bulk Genipin?
- GMP manufacturing: full quality control from raw material to finished product
- Complete documentation: COA, SDS and heavy metal test reports available on request
- Flexible supply: multiple HPLC purity grades in stock, from R&D samples to mass production
- Export experience: reliable shipping to EU, North America, Australia and Middle East
Recommended Usage
Use level varies by application: 0.1%–1% in topical cosmetics; 0.1%–0.5% (w/w) typical for gelatin/chitosan crosslinking studies. Optimize per system.
FAQ About Wholesale Genipin
What is the CAS number of Genipin?
CAS 6092-77-8.
What is Genipin used for?
Natural biocompatible crosslinking of proteins, gelatin and chitosan, plus anti-inflammatory topical applications.
Is Genipin soluble in water?
Yes — soluble in water, ethanol, methanol and DMSO.
What is the recommended use level?
0.1%–1% in topical cosmetics; 0.1%–0.5% typical for gel crosslinking, depending on system.
Is it from natural sources?
Yes — derived from Gardenia jasminoides fruit.
Does Genipin form blue pigments?
Yes — it reacts with amino acids to form natural blue pigments.
Is it suitable for biomedical use?
It is widely studied as a biocompatible crosslinker; qualification for medical use is the customer’s responsibility.
Do you provide COA and SDS?
Yes — COA, SDS and heavy metal test reports are available on request.
What is the shelf life?
Typically 24 months stored sealed in a cool, dry place.
Can I get samples?
Yes — trial samples available; terms negotiable with bulk orders.
Start Your Genipin Bulk Order
Contact our sales team today for spec sheets, samples and bulk pricing — our technical team is ready to support your formulation development.