Trypan Blue FDA Link

A diazo-naphthalene sulfonate that is widely used as a stain.

Also Known As:

Diamine Blue; Niagara Blue; VisionBlue; Blue, Diamine; Blue, Niagara; Blue, Trypan; 2,7-Naphthalenedisulfonic acid, 3,3'- ((3,3'- dimethyl(1,1'- biphenyl)- 4,4'- diyl)bis(azo))bis(5- amino- 4- hydroxy- ), tetrasodium salt

Pharmalogical Action Categories:

Coloring Agents

Organic Chemicals: 133
- Hydrocarbons: 1713
  - Cyclic Hydrocarbons: 97
    - Aromatic Hydrocarbons: 291
      - Polycyclic Aromatic Hydrocarbons: 2020
        Naphthalenes: 18
        Naphthalenesulfonates: 2
        Trypan Blue: 1367
- Azo Compounds: 333
  - Trypan Blue: 1367
- Sulfur Compounds: 278
  - Sulfur Acids
    - Sulfonic Acids: 1605
      - Arylsulfonic Acids
        Arylsulfonates: 1
        Naphthalenesulfonates: 2
        Trypan Blue: 1367
Polycyclic Compounds: 6
- Polycyclic Aromatic Hydrocarbons: 2020
  - Naphthalenes: 18
    - Naphthalenesulfonates: 2
      - Trypan Blue: 1367

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