Ectoine
(S)-1,4,5,6-Tetrahydro-2-methyl-4-pyrimidinecarboxylic acid, Ectoin, Pyrostatin B
- CAS
- 96702-03-3
- EC
- 431-910-1
- Sectors
- Personal Care & Cosmetics, Pharma & Healthcare
Ectoine (CAS 96702-03-3) is an amino acid derivative and natural osmoprotective extremolyte derived from halophilic microorganisms, supplied as a white to off-white crystalline powder at ≥99% purity, and used in anti-pollution skincare, ophthalmic formulations and medical barrier repair. It is recognized as a premium Cosmetic Grade active ingredient that provides exceptional cellular membrane protection against environmental stressors. This biotechnologically produced amino acid derivative acts as a powerful hydration stabilizer by forming a protective shell around biological molecules. In the medical sector, it is utilized as a Pharma Grade bio-stabilizer to prevent protein denaturation and lipid damage. Its primary value proposition lies in its ability to offer long-term hydration and anti-inflammatory benefits in industrial formulations.
Typical Properties
| Molecular formula | C6H10N2O2 |
|---|---|
| Molecular weight | 142.16 g/mol |
| Form | Solid |
| Color | White to Off-White |
| Melting point | ~280° |
| Density | 1.37 |
| Water solubility | Water : 250 mg/mL (1758.58 mM) |
| Grades available | Cosmetic Grade, Pharma Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Ectoine
Applications
- Anti-Pollution Skincare: Acts as a biological shield against airborne pollutants and heavy metals to prevent premature skin aging.
- Ophthalmic Formulations: Used in medical-grade eye drops to stabilize the tear film and protect ocular cells from dehydration and inflammation.
- Medical Barrier Repair: Integrated into topical treatments to restore the skin barrier and treat symptoms of atopic dermatitis or inflammatory skin conditions.
Safety & Risks
While Ectoine is non-toxic and non-irritating, industrial handling requires Safety Goggles and Protective Gloves to ensure hygiene standards. Avoid inhaling dust by using a certified Dust Mask and ensure the workspace has adequate Local Exhaust Ventilation.
Packaging
• 1 kg / 5 kg Aluminum Foil Bags
• 25 kg Fiber Drums