Products 92-32-0

CAS 92-32-0 appears in our catalog under these names: Pyronin Y (C.I. 45005), 0, Pyronin Y/ 81.56% (existing batch purity), Pyronin Y (Pyronine G), Pyronin Y, 0.2% w/v aq. soln. , Pyronin Y . Offered by: Chemat, TargetMol, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth. Available pack sizes: 10g, 1g, 5g, 100mg, 200mg, 10ml , 2g, 25g.

Pyronin Y (C.I. 45005), 0
Chemat
  • size: 10g, 1g, 5g
  • Variants: 3
from 171.66
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Pyronin Y/ 81.56% (existing batch purity)
TargetMol
  • size: 100mg, 200mg
  • Variants: 2
from 379.44
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Pyronin Y (Pyronine G)
GLPBio
  • size: 100mg
  • Variants: 1
from 578.32
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Pyronin Y, 0.2% w/v aq. soln.
Thermo Scientific (Alfa Aesar)
  • size: 10ml
  • Variants: 1
from 198.51
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Pyronin Y
Thermo Scientific (Alfa Aesar), Biosynth
  • size: 1g, 5g, 10g, 2g
  • Variants: 8
from 213.65
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Pyronin Y, pure, certified
Thermo Scientific (Acros)
  • size: 1g, 5g
  • Variants: 2
from 187.98
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Pyronin Y, pure, high purity biological stain
Thermo Scientific (Acros)
  • size: 1g, 5g, 25g
  • Variants: 3
from 201.34
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Pyronin Y BS,Dye content>55%
Ambeed
  • size: 1g, 5g, 25g
  • Variants: 3
from 298.06
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PYRONIN Y, CERTIFIED (C.I. 45005)
Sigma-Aldrich
  • size: 1G, 5G
  • Variants: 2
from 408.00
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Pyronin Y, 83.71%
MedChemExpress
  • size: 100 mg
  • Variants: 1
from 407.93
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Pyronin G (C.I. 45005), extra pure, 1 g, glass
Roth
  • size: 1g
  • Variants: 1
from 188.32
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Pyronin G (C.I. 45005), extra pure, 5 g, glass
Roth
  • size: 5g
  • Variants: 1
from 514.44
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Pyronin G (C.I. 45005), extra pure, 10 g, glass
Roth
  • size: 10g
  • Variants: 1
from 967.52
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Pyronin Y, BS,Dye content>55%
Fluorochem
  • size: 5g, 25g
  • Variants: 2
from 1106.92
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Structural formula: {0} (CAS {1})

Pyronin Y is an organic chloride salt having 6-(dimethylamino)-N,N-dimethyl-3H-xanthen-3-iminium as the cation. Used with methyl green to selectively demonstrate RNA (red) in contrast to DNA (green) with the Unna-Pappenheim method. It has a role as a histological dye. It is an iminium salt and an organic chloride salt. It contains a pyronin Y cation.

Source: ChEBI

Identity
Molecular formulaC17H19ClN2O
Molecular weight302.8 g/mol
IUPAC name[6-(dimethylamino)xanthen-3-ylidene]-dimethylazanium chloride
InChIKeyINCIMLINXXICKS-UHFFFAOYSA-M
SMILESCN(C)C1=CC2=C(C=C1)C=C3C=CC(=[N+](C)C)C=C3O2.[Cl-]

Computed by PubChem (NCBI)

Synonyms: Pyronin Y, Pyronine Y, Pyronine, Pyronin G, Pyronin Yellow, Pyronine G, 3,6-Bis(dimethylamino)xanthylium chloride, Tetramethyl pyronin, Xanthylium, 3,6-bis(dimethylamino)-, chloride, Methyl pyronin
Isomers (same molecular formula)
2-(2-methyl-5-phenoxy-1H-indol-3-yl)ethanamine;hydrochloride C17H19ClN2O
N-(4-anilinophenyl)-2-chloro-N-propan-2-ylacetamide C17H19ClN2O
2-(5-phenylmethoxy-1H-indol-3-yl)ethanamine;hydrochloride C17H19ClN2O
3-amino-N-tert-butyl-5-(4-chlorophenyl)benzamide C17H19ClN2O
[4-(5-propan-2-yl-1,3-benzoxazol-2-yl)phenyl]methanamine;hydrochloride C17H19ClN2O
2-[(S)-(4-chlorophenyl)-piperidin-4-yloxymethyl]pyridine C17H19ClN2O
1-(3-chloro-4-phenylmethoxyphenyl)piperazine C17H19ClN2O
2-[(4-chlorophenyl)-piperidin-4-yloxymethyl]pyridine C17H19ClN2O
2-[(R)-(4-chlorophenyl)-piperidin-4-yloxymethyl]pyridine C17H19ClN2O
N-tert-butyl-6-chloro-4-(2-methylphenyl)pyridine-3-carboxamide C17H19ClN2O
N-(3-methylphenyl)-1,2,3,4-tetrahydroquinoline-2-carboxamide;hydrochloride C17H19ClN2O
1-[(2-chlorophenyl)methyl]-3-(2-phenylpropan-2-yl)urea C17H19ClN2O