Glycyrrhizic Acid Impurity 14
CAS 105038-43-5
Cat. no. C4X-253714 Formula C42H62O16
MW 822.93
In stock
Glycyrrhizic acid, the sweet-tasting triterpenoid saponin obtained from licorice root, is used as a flavouring and in traditional preparations, and its related substances must be controlled in ingredients intended for pharmaceutical or food use. Glycyrrhizic Acid Impurity 14 is one such related substance, with the molecular formula C42H62O16 and a molecular weight of 822.93, consistent with a highly oxygenated triterpene glycoside structure. Because licorice extracts contain a complex mixture of closely related saponins and their degradation products, a characterised single impurity is valuable for method development, for assigning and confirming impurity peaks in HPLC or LC-MS profiling, and for quantitative calibration where individual related substances must be measured. Storage at -20°C ± 5°C is recommended, and the item is shipped with ice packs. Pack sizes listed include 10 mg, 20 mg, 25 mg, 50 mg, 100 mg and 250 mg. Ask for a quotation or the documentation package to support your work.
Pack sizes and lead time
| Pack size | Availability | Quote |
|---|---|---|
| 10 mg | In stock | |
| 20 mg | On request | |
| 25 mg | On request | |
| 50 mg | On request | |
| 100 mg | On request | |
| 250 mg | On request |
Content and purity for each pack size are stated per lot on the certificate of
analysis. Prices are quoted per enquiry so that pack size, documentation and shipping requirements
can be confirmed together — no price is published on this site.
What the documents contain
- Certificate of analysis — issued per lot: catalogue and lot number, the value assigned to the material and the analytical basis for it.
- Safety data sheet — supplied for the catalogue item, and the basis for the transport classification used on the shipment.
- Storage and shipping conditions for this item: -20±5℃, Shipping with Ice Packs.
Frequently asked questions
Is a certificate of analysis (COA) available for Glycyrrhizic Acid Impurity 14?
Yes. A batch-specific COA and the MSDS are issued for every lot of Glycyrrhizic Acid Impurity 14 (catalogue number C4X-253714). Use the COA link on this page, or email chao.lu@cato-chem.com with the lot number printed on your label and we will send the matching document.
What pack sizes and lead times are offered?
Pack sizes 10 mg are held in stock and typically ship within 1–2 working days.
How is the purity of Glycyrrhizic Acid Impurity 14 documented?
Purity is determined per batch and stated on the COA together with the analytical data used for its assignment. If your method requires a specific grade or a particular pharmacopoeial naming, tell us the requirement when you enquire and we will confirm suitability.
Can you supply a larger quantity or a custom synthesis?
Yes. Quantities above the listed pack sizes are quoted on request, and custom synthesis or isolation from related starting materials can be discussed for compounds not held in stock. Contact chao.lu@cato-chem.com with the target quantity and required delivery date.
How is Glycyrrhizic Acid Impurity 14 shipped?
Shipping conditions for this item: Shipping with Ice Packs. Shipments are packed to maintain the specified storage condition, and the SDS is provided for transport classification.
Related products
Same molecular formula (C42H62O16)