Merck, 213519-5G, Pyronin Y

Name: Pyronin Y
Brand: Merck
SKU: 213519-5G

Size:5 g, Pyronin G, Pyronin J, certified by the BSC, Dye content 50 %

Available Catalog Numbers

213519-1G 213519-5G

Catalog Number: 213519-5G

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Category

Microbiological Stains

Pack Size5 g

TagsClinical & Diagnostics Tissue Diagnostics Dry Dyes & Certified Stains

CollectionsMerck Tissue Diagnostics – Universal Reagents for Histology & IHC Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

General description
Pyronin Y (C.I. 45005) is an aminoxanthene dye that is present as a weakly lipophilic cation in neutral aqueous solutions. It is also known as pyronine G.
Application
Certified for use in the methyl green-pyronin method for differential staining of nucleic acids.
Pyronin Y is commonly used in histology as a constituent of the ethyl (methyl) green-pyronine method for demonstrating DNA and RNA. It is known as a nucleic acid stain for both RNA and DNA. Additionally, it is suitable for other microscopic applications including demonstration of lipofuscin in neurons and simultaneous fixation and staining of phospholipids.

Specifications

General

NACRES	NA.47
PubChem Substance ID	24852787
UNSPSC Code	12171500
EC Number	202-147-8
MDL number	MFCD00011725
Beilstein/REAXYS Number	3795789
Colour Index Number	45005
InChI key	INCIMLINXXICKS-UHFFFAOYSA-M
InChI	1S/C17H19N2O.ClH/c1-18(2)14-7-5-12-9-13-6-8-15(19(3)4)11-17(13)20-16(12)10-14;/h5-11H,1-4H3;1H/q+1;/p-1
SMILES string	[Cl-].CN(C)c1ccc2C=C3C=C\C(C=C3Oc2c1)=[N+](/C)C
agency	certified by the BSC
form	powder or crystals
composition	Dye content, 50%
mp	250-260 °C (lit.)
λ<sub>max</sub>	548 nm
application(s)	diagnostic assay manufacturinghematologyhistology
storage temp.	room temp
Quality Level	200

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