Molekula
L-Ascorbic acid 6-palmitate
L-Ascorbic acid 6-palmitate is a fat-soluble derivative of vitamin C used in cosmetics and dietary supplements for its antioxidant properties. It is stable in lipid environments and enhances skin penetration of vitamin C. Available in powder form with a molecular weight of 414.53 g/mol, CAS number 137-66-6, and molecular formula C22H38O7. Store at ambient temperatures. Signal word: Warning. Molekula supplies L-Ascorbic acid 6-palmitate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
L-Ascorbic acid 6-palmitate is a fat-soluble derivative of vitamin C used in cosmetics and dietary supplements for its antioxidant properties. It is stable in lipid environments and enhances skin penetration of vitamin C. Available in powder form with a molecular weight of 414.53 g/mol, CAS number 137-66-6, and molecular formula C22H38O7. Store at ambient temperatures. Signal word: Warning. Molekula supplies L-Ascorbic acid 6-palmitate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to off-white powder |
| Specific rotation | +21.0° – +24.0° |
| Heavy metals | ≤10 ppm |
| Loss on Drying | ≤1.0% |
| Assay | 98.0–100.5% |
| Appearance of Solution | Clear and ≤BY4 |
| Suphated ash | ≤0.1% |
| Identifcation | IR or specific rotation or chemical method |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 48 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 137-66-6 |
| Molecular Formula | C22H38O7 |
| Molecular Weight | 414.53 |
| SMILES | CCCCCCCCCCCCCCCC(=O)OC[C@@H]([C@@H]1C(=C(C(=O)O1)O)O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2936270000 |
| Tariff Code | 2936270000 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H319 Causes serious eye irritation
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is L-Ascorbic acid 6-palmitate used for?
It is used as an antioxidant in cosmetics and pharmaceuticals, particularly in formulations requiring lipid-soluble vitamin C.
What is the chemical formula and molecular weight of L-Ascorbic acid 6-palmitate?
The formula is C22H38O7 with a molecular weight of 414.53 g/mol.
How should L-Ascorbic acid 6-palmitate be stored?
Store at ambient temperature, protected from moisture and light.
What grade is available for L-Ascorbic acid 6-palmitate?
Available in technical grade; purity and specifications can be provided upon request.
Can Molekula supply L-Ascorbic acid 6-palmitate in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with an order of L-Ascorbic acid 6-palmitate?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.