Phenazine methosulfate

5-甲基吩嗪硫酸甲酯

Also known as: 5-Methylphenazinium methosulfate, 5-methylphenazinium methyl sulfate, 5-Methylphenazinium, 5-Methylphezinium methosulfate, N-Methylphenazonium methosulfate, N-Methylphenazonium methyl sulphate, Phenazine methosulphate, Phenazine methyl sulfate, Phenazinium, 5-methyl-, methyl sulfate, 5-methylphenazin-5-ium methyl sulfate, N-Methylphenazine methylsulfate salt, PMS

Phenazine methosulfate (CAS 299-11-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H14N2O4S and a molecular weight of 306.337 g/mol. It is also known as 5-Methylphenazinium methosulfate, 5-methylphenazinium methyl sulfate and 5-Methylphenazinium. Key property: a melting point of 158-160 °C (dec.)(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
299-11-6
Jingsj CID
J-19224-8
Molecular Formula
C14H14N2O4S
Chinese Name
5-甲基吩嗪硫酸甲酯
Molecular Weight
306.337 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point158-160 °C (dec.)(lit.)

Frequently Asked Questions

What is the CAS number of Phenazine methosulfate?

The CAS number of Phenazine methosulfate is 299-11-6.

What are the molecular formula and molecular weight of Phenazine methosulfate?

Phenazine methosulfate has molecular formula C14H14N2O4S and molecular weight 306.337 g/mol.

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

Last updated:

How to cite: Jingsj. "Phenazine methosulfate (CAS 299-11-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19224-8 (accessed 2026-10-22).

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