Skip to Content
MilliporeSigma
All Photos(5)

Key Documents

View All Documentation

M8640

Sigma-Aldrich

1-Methoxy-5-methylphenazinium methyl sulfate

≥95% purity , powder

Synonym(s):

1-Methoxyphenazine methosulfate

Sign Into View Organizational & Contract Pricing
All Photos(5)

About This Item

Empirical Formula (Hill Notation):
C15H16N2O5S
CAS Number:
65162-13-2
Molecular Weight:
336.36
EC Number:
265-579-6
MDL number:
MFCD00040648
UNSPSC Code:
12171500
PubChem Substance ID:
329818065
NACRES:
NA.47

product name

1-Methoxy-5-methylphenazinium methyl sulfate, ≥95%

Quality Level

200

Assay

≥95%

form

powder

composition

Nitrogen: ≥ 7.9%

color

red to brown

solubility

H2O: 1 mg/mL, clear, red

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

COS([O-])(=O)=O.COc1cccc2[n+](C)c3ccccc3nc12

InChI

1S/C14H13N2O.CH4O4S/c1-16-11-7-4-3-6-10(11)15-14-12(16)8-5-9-13(14)17-2;1-5-6(2,3)4/h3-9H,1-2H3;1H3,(H,2,3,4)/q+1;/p-1

InChI key

MASUWVVNWALEEM-UHFFFAOYSA-M

General description

1-Methoxy-5-methylphenazinium methyl sulfate (MPMS) is a photochemically stable electron-transport mediator between NAD(P)H and tetrazolium dyes. The reduced form of MPMS converts tetrazolium salt to purple precipitate formazan.It is a very stable and non-enzymic electron carrier that mediates electron transfer by dehydrogenases in vitro to various electron acceptors such as tetrazolium dyes or the electrode of an enzymic electric cell.

Application

1-Methoxy-5-methylphenazinium methyl sulfate has been used as a component of buffers or solutions for the assay of lactate dehydrogenase and muscle succinate dehydrogenase.

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Muta. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2

Target Organs

Nervous system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCM0974
MKCL6166
MKCL2964
MKCK4744
MKCJ5976

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

An optimized lactate dehydrogenase release assay for screening of drug candidates in neuroscience.
Kaja S, et. al.
Journal of Pharmacological and Toxicological Methods, 73, 1-1 (2015)
Early life exposure to chronic intermittent hypoxia causes upper airway dilator muscle weakness, which persists into young adulthood.
McDonald FB, et. al.
Experimental Physiology, 100, 947-947 (2015)
Patries M Herst et al.
Biochimica et biophysica acta, 1767(2), 170-177 (2007-02-03)
Oxygen consumption for bioenergetic purposes has long been thought to be the prerogative of mitochondria. Nevertheless, mitochondrial gene knockout (rho(0)) cells that are defective in mitochondrial respiration require oxygen for growth and consume oxygen at the cell surface via trans-plasma
Early life exposure to chronic intermittent hypoxia causes upper airway dilator muscle weakness, which persists into young adulthood
McDonald FB, et al.
Experimental Physiology, 100(8), 947-966 (2015)
Fonnet E Bleeker et al.
Acta neuropathologica, 119(4), 487-494 (2010-02-04)
Somatic mutations in the isocitrate dehydrogenase 1 gene (IDH1) occur at high frequency in gliomas and seem to be a prognostic factor for survival in glioblastoma patients. In our set of 98 glioblastoma patients, IDH1 ( R132 ) mutations were
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service