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Licochalcone A 98%: Specifications & Bulk Sourcing Guide
Licochalcone A is a naturally occurring chalcone-type flavonoid associated with licorice (Glycyrrhiza species). For buyers evaluating Licochalcone A 98% (CAS 58749-22-7), the key purchasing considerations include compound identity, HPLC assay, batch-specific quality documentation, physical characteristics, packaging, and supplier transparency.
For B2B sourcing, a stated purity of 98% is only one part of the evaluation. Buyers should confirm the analytical method, review the Certificate of Analysis (COA), clarify the required specification, and ensure that the supplied material matches the intended research or ingredient-development application.
CQHERB supplies Licochalcone A 98% for professional ingredient evaluation and research-related applications. Product-specific specifications, documentation availability, sample terms, and bulk quotation details should be confirmed directly with the supplier.
Product identity: Licochalcone A, CAS 58749-22-7.
Purity specification: 98%, with the assay method and acceptance criteria to be confirmed against the current product specification.
Quality evaluation: Review the COA, analytical method, batch information, and any additional testing required for your project.
Supplier qualification: Compare documentation, specification consistency, packaging, lead time, and communication quality—not just the quoted price.
Bulk purchasing: Confirm MOQ, available quantity, packaging, delivery terms, and destination-specific shipping requirements before placing an order.
Licochalcone A is a chalcone-type flavonoid found in licorice, particularly Glycyrrhiza inflata. It belongs to a broader group of plant-derived phenolic compounds investigated in natural-product chemistry and ingredient research.
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Item |
Information |
|
Product name |
Licochalcone A |
|
CAS number |
58749-22-7 |
|
Molecular formula |
C₂₁H₂₂O₄ |
|
Molecular weight |
Approximately 338.40 g/mol |
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Compound class |
Chalcone-type flavonoid |
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Botanical source |
Licorice, particularly Glycyrrhiza inflata |
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Commercial specification discussed |
98% |
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Analytical approach |
HPLC assay, subject to the product's current specification |
These details identify the target compound but do not replace a batch-specific COA or a complete technical specification. Buyers should confirm the actual source material, assay basis, and analytical method for the lot being quoted.
When sourcing plant-derived compounds, similar product names do not necessarily indicate equivalent materials. Different licorice species, extract grades, marker-compound concentrations, and purification levels can result in materially different specifications.
Before comparing quotations, verify that each supplier is offering Licochalcone A itself at the required assay level, rather than a licorice extract standardized to a lower Licochalcone A content.
A 98% specification generally indicates that the material is expected to meet a stated assay or purity criterion. However, the meaning of that figure depends on the analytical method, calculation basis, and acceptance criteria used by the supplier.
For a technically meaningful comparison, buyers should establish:
Whether 98% is the stated HPLC assay specification.
Whether the result is calculated on an as-is or dry basis.
Which analytical method and reference standard are used, where applicable.
What acceptance range is specified for the delivered batch.
Whether the COA reports an actual result or only a specification limit.
An HPLC result should be interpreted in the context of the method and report. A chromatographic area percentage, for example, is not automatically equivalent to a mass-based assay unless the analytical procedure supports that interpretation.
A high-purity compound and a standardized botanical extract serve different purchasing purposes.
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Evaluation point |
Licochalcone A 98% |
Standardized licorice extract |
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Main specification |
High assay of the target compound |
Defined marker-compound content |
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Composition |
Primarily the specified compound, subject to the specification |
A mixture of botanical constituents |
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Documentation focus |
Identity, assay, impurity profile where available |
Marker assay, extract specifications, and botanical information |
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Purchasing priority |
Confirm identity and analytical evidence |
Confirm marker concentration and overall extract specification |
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Suitable comparison |
Other materials meeting the same compound and assay requirements |
Other extracts with comparable marker content and specifications |
The two categories should not be treated as interchangeable. Select the material according to the technical requirements of the intended project.
A reliable purchasing assessment goes beyond the product name and headline purity.
The COA should identify the product and batch and report the tests relevant to the agreed specification.
When reviewing a COA, check the following:
Product name and CAS number.
Batch or lot number.
Manufacturing date and retest or expiry information, as applicable.
Test items, methods, specifications, and actual results.
Assay or purity result and its stated basis.
Appearance and other agreed physical tests.
Authorized review or approval, where applicable.
If an item is not tested or reported, ask the supplier whether additional testing is available. Do not assume that every supplier tests every parameter.
For a product specified at 98% by HPLC, the chromatographic method is an important part of the quality assessment.
Depending on the project's requirements, buyers may request:
The HPLC assay method or a method summary.
A representative chromatogram or batch-specific chromatographic data.
Details of the reference standard and calculation approach, where available.
Clarification of how the reported result relates to the product specification.
A chromatogram can support an analytical assessment, but it should be interpreted alongside the method and the corresponding COA. It should not be presented as proof of every aspect of product quality.
Depending on the intended application and buyer's quality system, additional tests may be relevant.
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Quality area |
What buyers should clarify |
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Identity |
Which identity tests are performed and what evidence is available? |
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Assay |
What method and acceptance criteria define the stated purity? |
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Related substances |
Is an impurity profile required for the project? |
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Residual solvents |
Are limits and test reports required? |
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Elemental impurities |
Are specific limits or test results required? |
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Microbiological quality |
Is testing necessary for the intended material and application? |
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Stability |
What storage conditions and retest or shelf-life information are supported? |
These are supplier-qualification questions, not claims that every test is included in every CQHERB order. Confirm the current product specification and document availability before purchase.
For overseas B2B buyers, supplier selection should consider technical suitability, documentation, commercial terms, and supply reliability together.
Provide the target compound, required assay, analytical method requirements, and any additional acceptance criteria. This helps prevent comparisons between products that have similar names but different compositions.
Ask for the current product specification and a representative or batch-specific COA, subject to availability and the supplier's document-sharing policy. Determine whether other documents are needed for your internal quality review.
Request a quotation for the actual evaluation or production quantity. Confirm available stock, MOQ, packaging format, and whether the supplier can accommodate the required order size.
For initial evaluation, confirm the sample quantity, price, shipping cost, destination requirements, and expected dispatch time. A sample should be assessed against the same critical specifications expected for a subsequent production order.
Before issuing a purchase order, clarify:
Unit price and quotation validity.
MOQ and price breaks, if available.
Incoterms and the named delivery location.
Shipping method, freight charges, and estimated lead time.
Payment terms.
Documentation supplied with the order.
A low unit price may not represent the best overall purchasing option if the specification, documentation, or delivery arrangements do not meet project requirements.
A complete inquiry allows the supplier to respond more accurately and reduces unnecessary email exchanges.
We recommend including the following information in your request:
|
Information |
Example or guidance |
|
Product |
Licochalcone A |
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CAS number |
58749-22-7 |
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Required specification |
98% or your project-specific assay requirement |
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Quantity |
Sample, evaluation quantity, or commercial order quantity |
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Application |
Research, ingredient evaluation, or formulation development |
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Required documents |
COA, specification, SDS, or other agreed documents |
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Destination |
Country and delivery city |
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Delivery preference |
Preferred Incoterm or shipping method |
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Additional requirements |
Specific analytical tests, packaging, or quality criteria |
Providing the destination and required quantity is especially helpful when comparing total landed costs or evaluating shipping options.
Storage and handling conditions should be based on the current product specification and supporting stability information.
Before use, buyers should confirm the recommended storage temperature, protection from light and moisture, packaging requirements, and stated shelf life or retest period.
For laboratory evaluation, use appropriate handling procedures and consult the relevant safety documentation. Solubility, formulation compatibility, and stability should be evaluated under the conditions of the intended system rather than inferred from the compound name alone.
Where a project has defined temperature, solvent, or stability requirements, communicate those requirements before ordering so the supplier can assess whether the available material is suitable for evaluation.
CQHERB offers Licochalcone A 98% (CAS 58749-22-7) for professional research and ingredient-development inquiries.
For a quotation or technical review, buyers can contact CQHERB to confirm:
Current product specification and available quantity.
COA and HPLC documentation availability.
Additional testing or technical-document requirements.
Sample arrangements and shipping costs.
MOQ, bulk pricing, packaging, and lead time.
The suitability of a particular lot should be assessed against the buyer's own specifications and intended application. Final supply terms and document availability should be confirmed before an order is placed.
Explore the product page: Licochalcone A 98% | High Purity Licorice Flavonoid for Research
If you are evaluating Licochalcone A 98% for a research project or ingredient-development program, please share your required specification, quantity, destination country, and documentation needs.
CQHERB can then review your requirements and confirm the available product information, sample terms, and quotation details.
Contact: sale05@cqherb.com
Website: https://www.cqherb.com/
The CAS number used for Licochalcone A is 58749-22-7. Buyers should verify the compound identity against the supplier's current specification and supporting documentation.
It refers to material specified at 98% assay or purity under a defined analytical method. The exact meaning depends on the method, calculation basis, and acceptance criteria. Request the current specification and COA to confirm the details.
Not necessarily. A high-purity Licochalcone A material is different from a botanical extract standardized to a lower marker-compound concentration. Confirm the composition and assay before comparing products.
Start with the product specification and COA. Depending on your quality requirements, you may also need SDS, HPLC data, identity evidence, or additional analytical reports. Confirm which documents are available for the specific product and batch.
Sample availability, quantity, price, and shipping arrangements should be confirmed with the supplier. Include your destination country and intended evaluation quantity when making an inquiry.
Provide the required assay, quantity, destination, packaging preferences, delivery terms, and any specific documentation or testing requirements. This allows the supplier to prepare a more relevant quotation.
Follow the storage instructions in the current product specification and supporting stability information. Confirm the recommended temperature, packaging conditions, and shelf life or retest period for the material being purchased.
Compare compound identity, assay method, COA evidence, additional quality requirements, packaging, MOQ, lead time, delivery terms, and total cost. Use equivalent specifications when comparing quotations.
Sourcing Licochalcone A 98% requires more than checking a purity figure or comparing unit prices. A sound purchasing decision starts with verified compound identity, a clearly defined analytical specification, appropriate quality documentation, and transparent commercial terms.
By evaluating these factors before ordering, research teams, ingredient developers, and procurement professionals can make a more informed supplier comparison.
For product-specific information, sample arrangements, or a bulk quotation, contact CQHERB with your required specification and quantity.
CQHERB: Licochalcone A 98% Product Page
CQHERB: Bulk Licochalcone A 98% Powder — Product and Quality Information
This article is intended for professional ingredient sourcing and technical evaluation. Product specifications, analytical results, document availability, and commercial terms should be confirmed for the relevant batch. Research findings should not be interpreted as proof of finished-product efficacy or regulatory approval.
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