Suzhou Pharmaceutical Technology Co., Ltd. (China) supplies Doxorubicin HCl API CAS 25316-40-9 for pharmaceutical B2B procurement — COA, MSDS, and technical documentation available on request.
> Doxorubicin HCl API — Overview
Doxorubicin HCl (CAS: 25316-40-9, also known as doxorubicin HCl, doxorubicin HCl API, Adriamycin hydrochloride, anthracycline API, and doxorubicin HCl salt) is an anthracycline API used in formulation, analytical-development, and research programs where local regulations permit. Suzhou Pharmaceutical Technology Co., Ltd. supplies Doxorubicin HCl API in controlled small-batch and bulk quantities from Suzhou, China, with export to South America, Australia, New Zealand, Mexico, Canada, and worldwide markets. Export documentation: COA and MSDS standard for all orders.
| Product Name | Doxorubicin HCl |
| Structural Formula |  |
| Alias | Doxorubicin HCl API; Adriamycin hydrochloride; anthracycline API; Doxorubicin hydrochloride |
| CAS Number | 25316-40-9 |
| Molecular Formula | C27H30ClNO11 |
| Molecular Weight | 580.0 g/mol |
| Purity | Available by agreed HPLC specification |
| Appearance | Orange-red to red crystalline powder |
| Storage | Store sealed, protected from moisture and strong light |
> Applications
Doxorubicin HCl is used by pharmaceutical and research organizations developing anthracycline formulations, reference methods, and impurity-control strategies. API supply is intended for qualified buyers who will confirm dosage form, solid-state and impurity strategy, impurity requirements, pharmacopoeial approach, and finished-dose registration obligations in their own markets.
Anthracycline formulation research
A 2022 Frontiers in Pharmacology review summarized formulation and delivery research for doxorubicin hydrochloride in controlled pharmaceutical development settings (Front Pharmacol, doi:10.3389/fphar.2022.1045735). This supports the need for carefully controlled Doxorubicin HCl API quality in anthracycline formulation and analytical-development programs.
Analytical and impurity-control development
Buyers typically evaluate assay, related substances, residual solvents, water content, identity, solid-state form, impurity profile, and stability behavior before moving from sample quantities to pilot or commercial batches. We supply API only, not finished dosage forms, compounded preparations, or branded medicines.
> Sourcing & Supply
Suzhou Pharmaceutical Technology Co., Ltd. is an R&D-driven pharmaceutical company with in-house synthesis and analytical capability for Doxorubicin HCl API. Small batches (up to 10 kg) are produced directly by our technical team in Suzhou. For larger commercial quantities, production is scaled up at qualified manufacturing facilities, with export documentation provided according to the order scope.
- Small-batch orders (≤10 kg): prepared by our technical team in Suzhou. Lead time 10–14 business days from order confirmation.
- Commercial bulk (>10 kg): scaled up at qualified manufacturing facilities. Lead time 14–21 business days depending on batch size and documentation.
We export Doxorubicin HCl API to buyers across South America — including Brazil, Argentina, Colombia, Chile, Peru, Ecuador, Bolivia, Paraguay, and Uruguay — as well as to Australia, New Zealand, Mexico, and Canada. Inquiries from European, Middle Eastern, and Asian markets are also welcome.
> Quality & Export Documentation
All Doxorubicin HCl shipments are accompanied by a Certificate of Analysis (COA) confirming identity, appearance, assay, and related substances against batch specification. Purity is tested by HPLC against an authenticated reference standard. MSDS is provided for all orders, and Certificate of Origin (COO) is available for commercial bulk shipments.
| Order size | Documentation included |
| ≤10 kg (small-batch / research) | COA + MSDS |
| >10 kg (commercial bulk) | COA + MSDS + COO |
> Packaging & Logistics
- 100 g, 500 g: double-layered aluminium foil bag, heat-sealed
- 1 kg: aluminium foil bag inside kraft paper box
- 5 kg, 10 kg: aluminium foil bag inside fibre drum
- >10 kg: packaging agreed according to commercial order requirements
Doxorubicin HCl API is shipped with moisture-protective packaging and batch labels matched to the COA. Shipping options include express courier for samples, air freight for kilogram orders, and sea freight for larger commercial shipments where timing allows.
> Pricing & Supply
Doxorubicin HCl pricing is provided on request. We do not publish list prices because the final quote depends on order quantity, purity requirement, solid-state and impurity needs, documentation needs, shipping destination, and current raw material costs.
- MOQ: 100 g for qualified buyers
- Sample policy: 10–50 g samples available for analytical confirmation
- Bulk discount tiers apply at 500 g, 1 kg, 5 kg, and 10 kg
- Payment: T/T (bank transfer). 100% in advance for standard orders. Terms for larger repeat orders by arrangement.
> Frequently Asked Questions
What is the minimum order quantity for Doxorubicin HCl API?
The minimum order quantity for Doxorubicin HCl API is 100 grams. Sample quantities of 10–50 g are available for qualified buyers.
What documents are included with a Doxorubicin HCl bulk order?
All Doxorubicin HCl orders include a COA and MSDS in English. For commercial bulk orders above 10 kg, COO is available as standard export documentation.
Can I request a Doxorubicin HCl sample before placing a bulk order?
Yes. Sample quantities of 10–50 g are available for qualified buyers before pilot or commercial orders.
Do you export Doxorubicin HCl API to South America?
Yes. We support inquiries from Brazil, Argentina, Colombia, Chile, Peru, Ecuador, Bolivia, Paraguay, and Uruguay.
Can buyers in Australia, New Zealand, Mexico, or Canada order Doxorubicin HCl?
Yes. We supply Doxorubicin HCl API to buyers in Australia, New Zealand, Mexico, and Canada. COA and MSDS are included with all orders.
What is Doxorubicin HCl used for?
Doxorubicin HCl is an anthracycline API used in formulation, analytical-development, and research programs where local regulations allow.
Is Adriamycin hydrochloride the same as Doxorubicin HCl?
Yes. Adriamycin hydrochloride is a commercial-context synonym for Doxorubicin HCl; we supply API, not branded finished medicine.
What specification is available for Doxorubicin HCl CAS 25316-40-9?
Doxorubicin HCl is supplied by agreed HPLC specification, including assay, related substances, residual solvents, water content, identity, and solid-state and impurity controls when required.
How is Doxorubicin HCl packaged and shipped internationally?
Doxorubicin HCl API is shipped in foil bags or foil-lined fibre drums with protection from moisture and strong light during international transit.
Do you supply finished Doxorubicin HCl dosage forms?
No. We supply Doxorubicin HCl API, not finished dosage forms, compounded products, or branded medicines.
> Related Products
- Epirubicin HCl | CAS 56390-09-1 — anthracycline API
- Fulvestrant | CAS 129453-61-8 — SERD API
- Mitomycin C | CAS 50-07-7 — cytotoxic API
- Lomustine | CAS 13010-47-4 — nitrosourea API
> Request a Quote or Sample
To request a quote or sample for Doxorubicin HCl API (CAS 25316-40-9), please contact us directly at Info@fmyykj.com.
Include in your inquiry: required quantity (grams or kg), destination country, documentation requirements (COA + MSDS standard; COO for bulk), solid-state requirement if applicable, and intended use (formulation / analytical development / research / other). We respond to all inquiries within 1 business day.
Last reviewed: June 2026