Resazurin sodium salt

Modify Date: 2024-01-02 17:28:30

Resazurin sodium salt Structure
Resazurin sodium salt structure
Common Name Resazurin sodium salt
CAS Number 62758-13-8 Molecular Weight 251.170
Density N/A Boiling Point 477.2ºC at 760 mmHg
Molecular Formula C12H6NNaO4 Melting Point >200ºC
MSDS Chinese USA Flash Point 242.4ºC

 Use of Resazurin sodium salt


Resazurin sodium salt is commonly used to measure bacterial and eukaryotic cell viability through its reduction to the fluorescent product resorufin.

 Names

Name Resazurin sodium salt
Synonym More Synonyms

 Resazurin sodium salt Biological Activity

Description Resazurin sodium salt is commonly used to measure bacterial and eukaryotic cell viability through its reduction to the fluorescent product resorufin.
Related Catalog
In Vitro Resazurin sodium salt is commonly used to measure bacterial and eukaryotic cell viability through its reduction to the fluorescent product resorufin. No viable bacteria are detected 24 h post-inoculation following inclusion of Resazurin sodium salt in TSBc cultures of F. tularensis LVS at the concentration of 44 μM. Lowering the Resazurin sodium salt concentration to as little as 4.4 μM still results in a 10-fold reduction in viable F. tularensis LVS compare to growth medium alone. Both Resazurin sodium salt treatments result in a significant decrease in viable F. tularensis LVS bacteria over 22 h. Treatment with Resazurin sodium salt significantly reduces the number of viable F. tularensis LVS bacteria in HEK293 cells 22 h post-infection[1].
Cell Assay F. tularensis is cultured in TSBc supplemented with 44 μM Resazurin sodium salt at 37°C with shaking for 24 h. At select time points, a Spectronic 200 Spectrophotometer is used to measure the absorbance at 600 nm and 570 nm to detect the presence of Resazurin sodium salt and resorufin, respectively. The ratio of these two optical densities is used to evaluate reduction of Resazurin sodium salt to resorufin over time[1].
References

[1]. Schmitt DM, et al. The use of resazurin as a novel antimicrobial agent against Francisella tularensis. Front Cell Infect Microbiol. 2013 Dec 6;3:93.

 Chemical & Physical Properties

Boiling Point 477.2ºC at 760 mmHg
Melting Point >200ºC
Molecular Formula C12H6NNaO4
Molecular Weight 251.170
Flash Point 242.4ºC
Exact Mass 251.019455
PSA 78.73000
LogP 2.47010
Storage condition Store at RT.
Stability Stable. Incompatible with strong oxidizing agents.
Water Solubility soluble

 Safety Information

Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful;
Risk Phrases R22;R36/37/38
Safety Phrases S26-S36/37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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 Synonyms

3H-Phenoxazin-3-one, 7-hydroxy-, 10-oxide, sodium salt (1:1)
7-hydroxy-10-oxy-phenoxazin-3-one,sodium-compound
ResazurinGr
EINECS 263-718-5
7-sodiooxy-3H-phenoxazin-3-one 10-oxide
DIAZORESORCINOL
RESAZURIN SODIUM
7-hydroxy-3H-phenoxazin-3-one 10-oxide sodium salt
Sodium 3-oxo-3H-phenoxazin-7-olate 10-oxide
Resazurine
RESAZOIN
REZAZURIN
RESAZURIN NA-SALT
SODIUM RESAZURIN
REISHIMUSHROOM.P.E
7-Hydroxy-10-oxy-phenoxazin-3-on,Natrium-Verbindung
MFCD00005036
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