Trypan Blue MeSH Descriptor Data 2025

MeSH Heading: Trypan Blue
Tree Number(s): D02.172.975; D02.455.426.559.847.638.555.875; D02.886.645.600.080.050.650.875; D04.615.638.555.875
Unique ID: D014343
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D014343
Scope Note: A diazo-naphthalene sulfonate that is widely used as a stain.
Entry Term(s): Diamine Blue; Niagara Blue; VisionBlue
Pharm Action: Coloring Agents
Related Numbers: 72-57-1
CAS Type 1 Name: 2,7-Naphthalenedisulfonic acid, 3,3'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(5-amino-4-hydroxy-), tetrasodium salt
Date Established: 1966/01/01
Date of Entry: 1999/01/01
Revision Date: 2016/07/01

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

analogs & derivatives (AA)

analysis (AN)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

economics (EC)

history (HI)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

Organic Chemicals [D02]
- Azo Compounds [D02.172]

Organic Chemicals [D02]
- Hydrocarbons [D02.455]
  - Hydrocarbons, Cyclic [D02.455.426]
    - Hydrocarbons, Aromatic [D02.455.426.559]
      - Polycyclic Aromatic Hydrocarbons [D02.455.426.559.847]
        
        Naphthalenes [D02.455.426.559.847.638]
        
        Naphthalenesulfonates [D02.455.426.559.847.638.555]
        
        Amaranth Dye [D02.455.426.559.847.638.555.200]
        
        Amido Black [D02.455.426.559.847.638.555.220]
        
        Anilino Naphthalenesulfonates [D02.455.426.559.847.638.555.282]
        
        Congo Red [D02.455.426.559.847.638.555.300]
        
        Evans Blue [D02.455.426.559.847.638.555.400]
        
        Suramin [D02.455.426.559.847.638.555.750]
        
        Trypan Blue [D02.455.426.559.847.638.555.875]

Organic Chemicals [D02]
- Sulfur Compounds [D02.886]
  - Sulfur Acids [D02.886.645]
    - Sulfonic Acids [D02.886.645.600]
      - Arylsulfonic Acids [D02.886.645.600.080]
        
        Arylsulfonates [D02.886.645.600.080.050]
        
        Naphthalenesulfonates [D02.886.645.600.080.050.650]
        
        Amaranth Dye [D02.886.645.600.080.050.650.012]
        
        Amido Black [D02.886.645.600.080.050.650.025]
        
        Anilino Naphthalenesulfonates [D02.886.645.600.080.050.650.050]
        
        Congo Red [D02.886.645.600.080.050.650.250]
        
        Evans Blue [D02.886.645.600.080.050.650.300]
        
        Suramin [D02.886.645.600.080.050.650.750]
        
        Trypan Blue [D02.886.645.600.080.050.650.875]

Polycyclic Compounds [D04]
- Polycyclic Aromatic Hydrocarbons [D04.615]
  - Naphthalenes [D04.615.638]
    - Naphthalenesulfonates [D04.615.638.555]

Trypan Blue Preferred

VisionBlue Narrower

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