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Malachite Green oxalate salt

SIAL/M6880 - Technical grade

Synonym: N,N,N′,N′-Tetramethyl-4,4′-diaminotriphenylcarbenium oxalate; Basic Green 4

CAS Number: 2437-29-8
Empirical Formula (Hill Notation): C23H25N2 · C2HO4 · 0.5C2H2O4
Molecular Weight: 463.50
EC Number: 219-441-7
Linear Formula: C23H25N2 · C2HO4 · 0.5C2H2O4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-M6880-25G 25 g
 $40.20
1/EA		 Add To Favorites
45-M6880-100G 100 g
 $81.20
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: M6880-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: M6880-25G

 

λmax 616-620 nm in water
application(s) diagnostic assay manufacturing
hematology
histology
color metallic green
form powder, crystals or chunks
grade technical grade
InChI 1S/C23H25N2.C2H2O4/c1-24(2)21-14-10-19(11-15-21)23(18-8-6-5-7-9-18)20-12-16-22(17-13-20)25(3)4;3-1(4)2(5)6/h5-17H,1-4H3;(H,3,4)(H,5,6)/q+1;/p-1
InChI key REZFCYOVFCJTDG-UHFFFAOYSA-M
Quality Level 200 
SMILES string C[N+](C)=C1C=CC(C=C1)=C(C2=CC=C(N(C)C)C=C2)C3=CC=CC=C3.[O-]C(C(O)=O)=O
solubility water: 1 mg/mL
storage temp. room temp
technique(s) microbe id | staining: suitable
Application: Malachite Green oxalate salt has been used in biliary phospholipid analysis.
Application: Malachite Green oxalate salt has been used:
• in the preparation of malachite green-ammonium molybdate reagent, as a stop solution for starch synthase activity assay
• to terminate the phosphatase and tensin homologue deleted on chromosome 10 (PTEN) inhibition assay using phosphatidylinositol (3,4,5) triphosphate (PI(3,4,5)P3) as substrate
• to determine trypanothione synthetase activity to measure inorganic phosphate release from adenosine triphosphate (ATP) during catalysis
Biochem/physiol Actions: Malachite green is used in the treatment of fungal and parasitic infections in fish.
General description: The release of phosphate or pyrophosphate in an enzymatic reaction can be detected by malachite green and is measured spectrometrically at 660nm.
Packaging: 25, 100 g in glass bottle
Storage Temp. room temp
Colour Index Number 42000
UNSPSC 12171500

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