Daunorubicin

柔红霉素

Also known as: Daunomycin, Rubidomycin, Cerubidin, RP 13057, NSC 82151, Leukaemomycin C, Rubomycin C, Daunorubicinum

Daunorubicin (CAS 20830-81-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C27H29NO10 and a molecular weight of 527.520 g/mol. It is also known as Daunomycin, Rubidomycin and Cerubidin. Key properties include a melting point of 155ºC, a boiling point of 770.0±60.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 419.5±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20830-81-3
Jingsj CID: J-42091-6
Molecular Formula: C₂₇H₂₉NO₁₀
Chinese Name: 柔红霉素
Molecular Weight: 527.520 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	155ºC
Boiling Point	770.0±60.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	419.5±32.9 °C
Exact Mass	527.179138
PSA	185.84000
LogP	2.92
Vapor Pressure	0.0±2.8 mmHg at 25°C
Refractive Index	1.692

Activity & Biological Data

Target	Topoisomerase II
Additional Information	[1]. Lehmann M, et al. Activity of topoisomerase inhibitors daunorubicin, idarubicin, and aclarubicin in the Drosophila Somatic Mutation and Recombination Test. Environ Mol Mutagen. 2004;43(4):250-7. [2]. Svensson SP, et al. Melanin inhibits cytotoxic effects of Doxorubicin and Daunorubicin in MOLT 4 cells. Pigment Cell Res. 2003 Aug;16(4):351-4. [3]. Gervasoni JE Jr, et al. An effective in vitro antitumor response against human pancreatic carcinoma with paclitaxel and Daunorubicin by induction of both necrosis and apoptosis. Anticancer Res. 2004 Sep-Oct;24(5A):2617-26. [4]. Arozal W, et al. Telmisartan prevents the progression of renal injury in daunorubicin rats with the alteration of angiotensin II and endothelin-1 receptor expression associated with its PPAR-γ agonist actions. Toxicology. 2011 Jan 11;279(1-3):91-9.

Target

Topoisomerase II

Additional Information

[1]. Lehmann M, et al. Activity of topoisomerase inhibitors daunorubicin, idarubicin, and aclarubicin in the Drosophila Somatic Mutation and Recombination Test. Environ Mol Mutagen. 2004;43(4):250-7. [2]. Svensson SP, et al. Melanin inhibits cytotoxic effects of Doxorubicin and Daunorubicin in MOLT 4 cells. Pigment Cell Res. 2003 Aug;16(4):351-4. [3]. Gervasoni JE Jr, et al. An effective in vitro antitumor response against human pancreatic carcinoma with paclitaxel and Daunorubicin by induction of both necrosis and apoptosis. Anticancer Res. 2004 Sep-Oct;24(5A):2617-26. [4]. Arozal W, et al. Telmisartan prevents the progression of renal injury in daunorubicin rats with the alteration of angiotensin II and endothelin-1 receptor expression associated with its PPAR-γ agonist actions. Toxicology. 2011 Jan 11;279(1-3):91-9.

Frequently Asked Questions

What is the CAS number of Daunorubicin?

The CAS number of Daunorubicin is 20830-81-3.

What are the molecular formula and molecular weight of Daunorubicin?

Daunorubicin has molecular formula C27H29NO10 and molecular weight 527.520 g/mol.

What are the upstream and downstream products of Daunorubicin?

For Daunorubicin, Upstream Products: Daunorubicin hydrochloride; Downstream Products: Daunorubicinol, Daunomycinone.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Daunorubicin (CAS 20830-81-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42091-6 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.