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Pyronin Y

SIAL/213519 - certified by the BSC, Dye content 50 %

Synonym: Pyronin G; Pyronin J

CAS Number: 92-32-0
Empirical Formula (Hill Notation): C17H19ClN2O
Molecular Weight: 302.80
EC Number: 202-147-8
MDL Number: MFCD00011725
Linear Formula: C17H19ClN2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-213519-1G 1 g
 $54.20
1/EA		 Add To Favorites
45-213519-5G 5 g
 $176.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 213519-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 213519-5G

 

λmax 548 nm
agency certified by the BSC
application(s) diagnostic assay manufacturing
hematology
histology
composition Dye content, 50%
form powder or crystals
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
InChI key INCIMLINXXICKS-UHFFFAOYSA-M
mp 250-260 °C (lit.)
Quality Level 200 
SMILES string [Cl-].CN(C)c1ccc2C=C3C=CC(C=C3Oc2c1)=[N+](/C)C
storage temp. room temp
Application: Certified for use in the methyl green-pyronin method for differential staining of nucleic acids.
Application: 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.
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.
Packaging: 1, 5 g in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
mp 250-260 °C (lit.)
Storage Temp. room temp
Colour Index Number 45005; 45005
UNSPSC 12171500

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