Molekula

L-Ascorbic acid 6-palmitate

SKU 43238027 CAS 137-66-6 C22H38O7 MW 414.53 In stock

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.

CoA by batch Download specification

Overview

Pricing & pack sizes

Pack sizes & pricing

£ GBP € EUR $ USD

100 g — £37.00 per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

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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
SKU	43238027
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

Warning

Health Hazard GHS07

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

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Safety Data Sheets (SDS)

Available in PT, IT, FR, ES, DE, EN.

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.

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.

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