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HomeProduct name listMeldola's blue

Meldola's blue

  • CAS NO.:7057-57-0
  • Empirical Formula: C18H15ClN2O
  • Molecular Weight: 310.78
  • MDL number: MFCD00012113
  • EINECS: 230-338-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-03-16 16:44:26
Meldola's blue Structural

What is Meldola's blue?

Description

Meldola's Blue [7057-57-0], the condensa tion product of nitrosodimethylaniline and naphthol, was described in 1879; it is the old est industrially produced oxazine dye. In 1928, Kr¨ anzlein, Greune, and Thiele discovered the group of dioxazine dyes by reaction of aromatic amines with chloranil followed by cyclization, the triphendioxazine base structure itself being known since 1890.

Chemical properties

dark green powder

The Uses of Meldola's blue

Meldola's blue is a biosensor for the measurement of lactate in serum has been developed, which is based on a screen-printed carbon electrode, modified with Meldola's Blue-Reinecke Salt (MBRS-SPCE), coated with the enzyme lactate dehydrogenase NAD+ dependent (from Porcine heart), and NAD+. A cellulose acetate layer was deposited on the top of the device to act as a permselective membrane.

The Uses of Meldola's blue

A dye used in biosensors

The Uses of Meldola's blue

A biosensor for the measurement of lactate in serum has been developed, which is based on a screen-printed carbon electrode, modified with Meldola''s Blue-Reinecke Salt (MBRS-SPCE), coated with the enzyme lactate dehydrogenase NAD+ dependent (from Porcine heart), and NAD+. A cellulose acetate layer was deposited on the top of the device to act as a permselective membrane. This compound is suitable for lactate dehydrogenase (LDH) related research.

What are the applications of Application

8-Dimethylamino-2,3-benzophenoxazine Hemi(zinc Chloride) Salt is A dye used in biosensors Molecular Weight: 378.9

Properties of Meldola's blue

storage temp.  Refrigerator
solubility  DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form  Solid
color  Dark Purple to Black
Stability: Stable. Incompatible with strong oxidizing agents.
EPA Substance Registry System Benzo[a]phenoxazin-7-ium, 9-(dimethylamino)-, chloride, compd. with zinc chloride (ZnCl2) (7057-57-0)

Safety information for Meldola's blue

Computed Descriptors for Meldola's blue

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