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Taking the Essence of Nature

For human health — High-purity phytochemicals, natural products, antagonists, inhibitors & drug impurities.

Alkaloids Chalcones Xanthones Lignans Coumarins Phenylpropanoid Triterpenoids Flavonoids Sesquiterpenoids Drug Impurities Steroids Quinones

New Products

Recently launched high-purity compounds for pharmaceutical and research applications.

Bevacizumab

CAS No. 216974-75-3

TBW04272

3-O-methylellagic acid 4-O-β-D-glucopyranoside

CAS No. 949148-43-0

C21H18O13 | TBW04142

Androst-4-ene-3,6,17-trione

CAS No. 2243-06-3

C19H24O3 | TBW04206

(S)-Citalopram Oxalate

CAS No. 219861-08-2

C22H23FN2O5 | TBW04215

Unique Products

Rare and structurally distinct natural compounds with high research value.

Catechin7-O-β-D-glucopyranoside

CAS No. 65597-47-9

C20H20O8

Conicaoside

CAS No. 916888-05-6

C27H36O12

Alangilignoside B

CAS No. 193153-52-5

C27H34O12

d-Epinortrachelogenin

CAS No. 124988-62-1

C20H22O7

Nortrachelogenin

CAS No. 34444-37-6

C20H22O7

Justicidin B

CAS No. 17951-19-8

C21H16O6

6'-Hydroxyjusticidin C

CAS No. 904328-26-3

C22H18O8

Isotaxiresinol 9,9'-acetonide

CAS No. 252333-72-5

C22H26O6

Advantage Products

High-demand, high-purity compounds with proven applications in R&D and pharmaceuticals.

(20S)-Protopanaxatriol

CAS No. 34080-08-5

TRY0041 | C30H52O4

Bruceantin

CAS No. 41451-75-6

TRY0213 | C28H36O11

Ginsenoside Rf

CAS No. 52286-58-5

TG027172 | C42H72O14

Paulownin

CAS No. 13040-46-5

TBZ2090 | C20H18O7

Arctigenin

CAS No. 7770-78-7

TA010075 | C21H24O6

Picropodophyllin

CAS No. 477-47-4

TBZ2089 | C22H22O8

4'-Demethylpodophyllotoxin

CAS No. 40505-27-9

TBZ2091 | C21H20O8

Astragalin

CAS No. 480-10-4

TA020488 | C24H26O8

About ChemNorm

Wuhan ChemNorm Biotech Co., Ltd. is a high-tech enterprise integrating R&D, production, and sales. We specialize in the development and manufacturing of high-purity Chinese medicine chemical components, reference substances, natural extracts, drug impurities, and intermediates for new drug research.

100+
Products in Catalog
15+
Years of Expertise
30+
Countries Served

Technical Services

Custom synthesis, process development, and analytical support for pharmaceutical and research partners.

Custom Synthesis

Tailored synthesis of natural products, analogs, and impurities with high purity and scalability.

Process Development

Optimization of synthetic routes for cost-effective, sustainable, and scalable production.

Analytical Testing

HPLC, NMR, MS, and other advanced techniques for identity, purity, and stability testing.

Batch Production

From milligrams to kilograms — reliable scale-up and GMP-compliant manufacturing.

Latest Updates

New Batch of Ginsenosides Released

February 2025 — High-purity ginsenoside Rf and Re now available in multi-kilogram quantities.

Expanded Impurity Portfolio

January 2025 — Added 12 new drug impurities for oncology and CNS therapeutics.

Contact Us

For inquiries, quotes, or technical support, visit our official website.

📞 +86-27-8439 4403

✉️ info@chemnorm.com, sales@chemnorm.com, imyiran@yahoo.com

📍 No.666 Gaoxin Road, East Lake High-tech Development Zone, Wuhan, 430075, China

Visit Official Website

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