Chemical Name: Ectoine
Chemical Synonyms: Ectoin; 1,4,5,6-Tetrahydro-2-methyl-4-pyrimidinecarboxylic acid
CAS No.: 96702-03-3
Molecular Formula: C6H10N2O2
Molecular Weight: 142.16
Ectoine (CAS 96702-03-3) is a natural osmolyte produced by extremophilic microorganisms, renowned for its exceptional ability to bind water molecules and stabilize cell membranes. As a cosmetic active ingredient, it delivers clinically supported benefits including long-term hydration, skin barrier repair, and protection against UV-induced photoaging. With assay ≥99% and cosmetic-grade quality, it is suitable for serums, creams, sun care, and sensitive-skin formulations.
Parameter | Specification |
|---|---|
Product Name | Ectoine |
Synonyms | Ectoin; 1,4,5,6-Tetrahydro-2-methyl-4-pyrimidinecarboxylic acid |
CAS Number | 96702-03-3 |
Molecular Formula | C₆H₁₀N₂O₂ |
Molecular Weight | 142.16 g/mol |
Assay / Purity | ≥99% (HPLC) |
Appearance | White to off-white crystalline powder |
Grade | Cosmetic Grade |
Solubility | Soluble in water |
Storage | Cool, dry place, protected from light and moisture |
Moisturizing & Hydration: Binds water molecules to maintain skin hydration and improve barrier function.
Cell Protection: Stabilizes proteins, nucleic acids, and cell membranes under environmental stress (UV, pollution, temperature changes).
Anti-Aging & Photoaging Protection: Helps prevent UVA-induced premature skin aging and supports skin elasticity.
Sensitive Skin & Barrier Repair: Suitable for formulations targeting irritated, stressed, or compromised skin barriers.
Sun Care: Used in sunscreen and after-sun products for its protective and soothing properties.
Clinically Supported Efficacy: Ectoine has been evaluated in clinical studies demonstrating improved skin hydration, barrier function, and reduction of inflammation.
Natural Osmolyte: Produced via biotechnological fermentation, suitable for clean-beauty and sensitive-skin positioning.
High Purity: Assay ≥99% with controlled impurity profile for cosmetic formulation safety.
Full Documentation: COA and MSDS available upon request for regulatory and formulation compliance.
Standard Packaging: 1 kg / 5 kg / 25 kg in aluminum foil bags or fiber drums, or customized packaging upon request.
Storage Conditions: Store in a tightly closed container in a cool, dry place, protected from light and moisture.
Shelf Life: 24 months under proper storage conditions.