Products 92-31-9

CAS 92-31-9 appears in our catalog under these names: Toluidine Blue O, Toluidine Blue, Basic Blue 17, Toluidine Blue O, Certified, 65% min dye content , Toluidine Blue (C.I. 50240), 70.00%. Offered by: TRC, TargetMol, GLPBio, Thermo Scientific (Alfa Aesar), Chemat. Available pack sizes: 25g, 50g, 5g, 25mg, 50mg, 100mg, 200mg, 500mg.

Toluidine Blue O
TRC, Chemat
  • size: 25g, 50g, 5g, 1g
  • Variants: 8
from 88.40
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Toluidine Blue
TargetMol, MedChemExpress
  • size: 25mg, 50mg, 100mg, 200mg
  • Variants: 8
from 263.96
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Basic Blue 17
GLPBio
  • size: 100g, 25g
  • Variants: 2
from 700.01
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Toluidine Blue O, Certified, 65% min dye content
Thermo Scientific (Alfa Aesar)
  • size: 5g, 25g, 250g
  • Variants: 3
from 147.12
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Toluidine Blue (C.I. 50240), 70.00%
Chemat
  • size: 100g, 25g, 5g
  • Variants: 3
from 129.43
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Tolonium chloride
Biosynth
  • size: 100g, 50g, 250g, 500g
  • Variants: 5
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Basic Blue 17
TCI
  • size: 25g, 100g
  • Variants: 2
from 305.20
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Toluidine Blue O, pure
Thermo Scientific (Acros)
  • size: 5g, 25g, 100g
  • Variants: 3
from 206.24
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Toluidine Blue (C.I. 50240), 1% aqueous solution
Chemat
  • size: 1l
  • Variants: 1
from 349.11
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błękit toluidynowy
Chempur
  • size: 1g, 5g, 10g, 25g
  • Variants: 6
from 86.78
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błękit toluidynowy r-r 1% wodny
Chempur
  • size: 50ml, 100ml, 250ml, 500ml
  • Variants: 4
from 79.95
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błękit toluidynowy r-r 0,5% wodny
Chempur
  • size: 50ml, 100ml, 250ml, 500ml
  • Variants: 4
from 59.48
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błękit toluidynowy roztwór 0,5% wodny do retikulocytów
Chempur
  • size: 25ml, 50ml, 100ml, 250ml
  • Variants: 5
from 51.29
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TOLUIDINE BLUE O, CERTIFIED
Sigma-Aldrich
  • size: 25G, 5G
  • Variants: 2
from 820.00
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Toluidine blue O (C.I. 52040), for microscopy, 5 g, glass
Roth
  • size: 5g
  • Variants: 1
from 120.35
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Toluidine blue O (C.I. 52040), for microscopy, 10 g, glass
Roth
  • size: 10g
  • Variants: 1
from 181.70
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Toluidine blue O (C.I. 52040), for microscopy, 25 g, glass
Roth
  • size: 25g
  • Variants: 1
from 348.78
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Toluidine blue O (C.I. 52040), for microscopy, 100 g, glass
Roth
  • size: 100g
  • Variants: 1
from 967.52
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Toluidine Blue O Certified, BS
Fluorochem
  • size: 25g, 100g, 250g
  • Variants: 3
from 336.36
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Toluidine Blue, Dye content, 73%+
Ambeed
  • size: 25g, 100g, 5g
  • Variants: 3
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Structural formula: {0} (CAS {1})

Tolonium chloride is an organic chloride salt having 3-amino-7-(dimethylamino)-2-methylphenothiazin-5-ium (tolonium) as the counterion. It is a blue nuclear counterstain that can be used to demonstrate Nissl substance and is also useful for staining mast cell granules, both in metachromatic and orthochromatic techniques. It has a role as a diagnostic agent, a fluorochrome and a histological dye. It contains a tolonium.

Source: ChEBI

Identity
Molecular formulaC15H16ClN3S
Molecular weight305.8 g/mol
IUPAC name(7-amino-8-methylphenothiazin-3-ylidene)-dimethylazanium chloride
InChIKeyGEDVVYWLPUPJJZ-UHFFFAOYSA-N
SMILESCC1=CC2=C(C=C1N)SC3=CC(=[N+](C)C)C=CC3=N2.[Cl-]

Computed by PubChem (NCBI)

Synonyms: Toluidine Blue O, TOLONIUM CHLORIDE, Basic Blue 17, Blutene chloride, Menodin, Gabilin, Tolazul, C.I. Basic Blue 17, Toluidine Blue OO, Klot
Isomers (same molecular formula)
4-(2,5-dimethyl-1-phenylpyrrol-3-yl)-1,3-thiazol-2-amine;hydrochloride C15H16ClN3S
dimethyl-[7-(methylamino)phenothiazin-3-ylidene]azanium chloride C15H16ClN3S
7-benzyl-4-chloro-2-methylsulfanyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine C15H16ClN3S
N-methyl-1-(1-phenyl-3-thiophen-2-ylpyrazol-4-yl)methanamine;hydrochloride C15H16ClN3S
4-(4-chlorophenyl)-N-[(Z)-(3-methylcyclopentylidene)amino]-1,3-thiazol-2-amine C15H16ClN3S