Methylene Violet 3RAX 90% (dye content), Sigma-Aldrich®
Supplier: SIGMA-ALDRICH MICROSCOPYTotal Ratings: 0
Avg. Ratings: 0.0 out of 5
M-Clarity™ quality level = MQ100
Methylene Violet 3RAX has been used as a reagent in a preparation of citrate methylene violet, which is used for staining yeast cells. It is also used as an internal standard in tandem mass spectrometry (MS/MS) for the quantification of methylene blue in blood sample.
Methylene violet 3RAX [MV3RAX, 3-amino-7-(diethylamino)-5-phenyl phenazinium chloride] is a phenazinium dye and is cationic in nature. It has several applications in staining chemistry. Methylene violet 3RAX dye has an antimalarial property. It is used as a probe for investigating guest–host interactions in dendrimers and this may have relevance in drug–DNA interactions.
Formula:
C₂₂H₂₃ClN₄ Melting Pt: 285 °C (dec., lit.) Storage Temperature: Room Temperature |
MDL Number:
MFCD00013433 CAS Number: 4569-86-2 |
Specification Test Results
Appearance (Colour) | Green to Very Dark Green |
Appearance (Form) | Crystalline Powder |
Infrared Spectrum | Conforms to Structure |
Wavelength | 231 - 237 nm |
Extinction Coefficient | ≥12000 |
Wavelength | 271 - 277 nm |
Purity (HPLC) | Typically ≥90% |
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