Vancomycin

万古霉素

Also known as: Vancomycin (base), Vancomycin Base, Vancomycin USP/EP/BP, Vancocin

Vancomycin (CAS 1404-90-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C66H75Cl2N9O24 and a molecular weight of 1449.25 g/mol. It is also known as Vancomycin (base), Vancomycin Base and Vancomycin USP/EP/BP. Key property: a density of 1.65 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1404-90-6
Jingsj CID: J-1983373-4
Molecular Formula: C₆₆H₇₅Cl₂N₉O₂₄
Chinese Name: 万古霉素
Molecular Weight: 1449.25 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Density	1.65 g/cm3
PSA	530.49000
LogP	4.73460
Storage Conditions	-20℃

Activity & Biological Data

Additional Information	[1]. Rybak MJ, et al. The pharmacokinetic and pharmacodynamic properties of vancomycin. Clin Infect Dis. 2006 Jan 1;42 Suppl 1:S35-9. [2]. Watanakunakorn C, et al. Mode of action and in-vitro activity of vancomycin. J Antimicrob Chemother. 1984 Dec;14 Suppl D:7-18. [3]. Warren CA, et al. Vancomycin treatment's association with delayed intestinal tissue injury, clostridial overgrowth, and recurrence of Clostridium difficile infection in mice. Antimicrob Agents Chemother. 2013 Feb;57(2):689-96.

Additional Information

[1]. Rybak MJ, et al. The pharmacokinetic and pharmacodynamic properties of vancomycin. Clin Infect Dis. 2006 Jan 1;42 Suppl 1:S35-9. [2]. Watanakunakorn C, et al. Mode of action and in-vitro activity of vancomycin. J Antimicrob Chemother. 1984 Dec;14 Suppl D:7-18. [3]. Warren CA, et al. Vancomycin treatment's association with delayed intestinal tissue injury, clostridial overgrowth, and recurrence of Clostridium difficile infection in mice. Antimicrob Agents Chemother. 2013 Feb;57(2):689-96.

Customs & Trade Information

HS Code	3004209090

Frequently Asked Questions

What is the CAS number of Vancomycin?

The CAS number of Vancomycin is 1404-90-6.

What are the molecular formula and molecular weight of Vancomycin?

Vancomycin has molecular formula C66H75Cl2N9O24 and molecular weight 1449.25 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Vancomycin (CAS 1404-90-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1983373-4 (accessed 2026-10-28).

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