Netilmicin sulfate

硫酸奈替米星

Also known as: 1-N-Ethylsisomicin sulfate, 1-N-Ethylsisomicin sulfate salt, Netilmicin sulfate salt, Netilmicin sulphate, Certomycin, Netromycin, Nettacin, Zetamicin, Sulfate Netilmicin, UNII-S741ZJS97U, Netillin

Netilmicin sulfate (CAS 56391-57-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C21H41N5O7.5/2H2O4S and a molecular weight of 720.78 g/mol. It is also known as 1-N-Ethylsisomicin sulfate, 1-N-Ethylsisomicin sulfate salt and Netilmicin sulfate salt. Key properties include a melting point of >194ºC (dec.), a boiling point of 684.3ºC at 760 mmHg, a density of 1.32 g/cm3 and a flash point of 367.7ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
56391-57-2
Jingsj CID
J-11434-3
Molecular Formula
C21H41N5O752H2O4S
Chinese Name
硫酸奈替米星
Molecular Weight
720.78 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point>194ºC (dec.)
Boiling Point684.3ºC at 760 mmHg
Density1.32 g/cm3
Flash Point367.7ºC

GHS Safety & Compliance

Irritant / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Netilmicin sulfate?

The CAS number of Netilmicin sulfate is 56391-57-2.

What are the molecular formula and molecular weight of Netilmicin sulfate?

Netilmicin sulfate has molecular formula C21H41N5O7.5/2H2O4S and molecular weight 720.78 g/mol.

Is Netilmicin sulfate hazardous?

Netilmicin sulfate has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "Netilmicin sulfate (CAS 56391-57-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11434-3 (accessed 2026-10-23).

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