Natural product reference standards · Research Use Only
Traditional Chinese Medicine herbal reference substances
Purified single compounds isolated from medicinal plants, for analytical calibration, method validation and bioassay work. Search by compound name or CAS number.
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What these compounds are
Each catalog entry is one purified phytochemical isolated from a plant used in Traditional Chinese Medicine, supplied as a research reference material and identified by its chemical name and CAS registry number rather than by herb name.
Analytical reference
Calibration and identification standards for HPLC, UPLC, LC-MS and TLC methods in natural-product, botanical and pharmacognosy work.
Bioassay compound
Defined single molecules for in-vitro screening, mechanism studies and comparison against crude extracts.
Botanical QC
Marker compounds for authenticating raw herbs, extracts and finished botanical materials.
Flavonoids
Alkaloids
Saponins
Terpenoids
Phenolic acids
Glycosides
Coumarins
Lignans
Anthraquinones
Catalog at a glance
Product type
Purified single-compound reference substances of plant origin
Identification
Compound name, CAS registry number and Diagnocine SKU
Catalog size
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Pack size and pricing
Listed per compound where available; confirmed on quote
Documentation
Certificate of analysis and product data provided with your quote on request
Intended use
Research Use Only. Not for diagnostic, therapeutic or human use.
Supplier
Diagnocine LLC, New Jersey, USA — ISO 13485 certified distributor
How to find and order a compound
Browse or search. The full catalog is listed A to Z as soon as the page opens. Pick a group or example under Start here, filter by first letter, or type a compound name or CAS number.
Check details. Open a result to see its SKU, CAS number and listed price.
Build your list. Add each compound you want to your quote list on the right.
Send. Choose Request a quote by email. Our team replies with availability, pack sizes and a formal quote for your purchasing portal or PO.
Questions researchers ask
Can I search by herb name instead of compound name?
The catalog is organized by compound, because one herb contains many marker compounds and one compound occurs in many herbs. If you know the herb but not the marker, email support@diagnocine.com with the plant name and your application and we will identify the relevant compounds.
Is a certificate of analysis available?
Yes. Ask for the CoA when you request a quote and it is included with the quotation for the specific lot offered.
Can I buy through my institution's procurement portal?
Yes. Diagnocine is an established supplier on major institutional procurement portals and is a registered US government vendor. Mention your portal in the quote request and we will route the quote accordingly.
Are these compounds for clinical or diagnostic use?
