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Postion:Product Catalog >API>Antineoplastic agents>Natural sources of antineoplastic>Hydroxycamptothecin
Hydroxycamptothecin
  • Hydroxycamptothecin

Hydroxycamptothecin

Price Get Latest Price
Package 5g 10g 100g
Min. Order: 1g
Supply Ability: 2000
Update Time: 2026-06-04

Product Details

Product Name: Hydroxycamptothecin CAS No.: 19685-09-7
EC-No.: 805-668-4 Min. Order: 1g
Purity: 98% Supply Ability: 2000
Release date: 2026/06/04

Contact Information:

Email: sales05@staherb.cn

Whatapp:+86-13657431735

Mobile: +86-13657431735


[Name] Hydroxycamptothecin  
[C. Name] Hydroxycamptothecine ,OPT, HPT
[M. F] C20H16N2O5  

[M. W] 364.351

Bioactivity :(S) -10-hydroxycamptothecin (10-hcpt) is a DNA topoisomerase I inhibitor with potent antitumor activity.

Chemical properties: Light yellow crystalline powder, soluble in methanol, ethanol, DMSO and other organic solvents, from camptotheca acuminata.

Use: 10-hydroxycamptothecin is a derivative of camptothecin; The topoisomerase inhibitor used in cancer treatment is irinotecan USP-related compound A.

Purpose: For preparation of injection materials or topotecan hydrochloride



Company Profile Introduction

Changsha Staherb Natural Ingredients Co., Ltd. is a reliable supplier of professional herbal extracts, particularly those with high purity and standardized production process. The company is committed to providing quality products and services to customers in R&D and production of health products, cosmetics, feed additives, and biopesticides. With a cordial and professional R&D, sales, and after-sales service team, Staherb has strong capabilities in both research and production. The company consistently invests in R&D of active ingredients from plants and promotes innovation based on customer needs. Through continuous R&D and tracking of new technologies, Staherb has established effective collaborations with renowned research institutions, such as CAS Kunming Institute of Botany, State Key Lab of Hunan Forest Products and Chemical Engineering, and Hunan Agricultural University. Currently, Staherb’s main products are standardized high-purity plant extracts, including Epimedium extract (10–98%), Eucommia Bark extract (5–95%), Amygdalin (50–98%), Ursolic acid (25–98%), and Corosolic acid (1–98%). To meet customers’ research needs, the company also offers over 600 plant extracts, most of which are high-purity monomeric compounds and reference substances. Some products can be supplied on milligram, kilogram, or ton scale. Furthermore, leveraging strong R&D capabilities, Staherb provides product customization and R&D outsourcing services according to specific requirements, supporting their innovation needs in natural product discovery and production. Staherb strives to accelerate supply chain response rates and enhance service advantages for customers’ continuous innovation needs. The company is also dedicated to building strong partnerships with customers and constructing a forward-looking, mutually beneficial, and sustainable development model, thus creating long-term value for all stakeholders.

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INQUIRY
戴杏花
+86-18374838656
info@staherb.cn
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