Pyronin Y

Product Code.	Quantity	unitSize
15433729	1 g	1g
15443729	5 g	5g
15453729	10 g	10g

Product Code. 15433729 Supplier Thermo Scientific Alfa Aesar Supplier No. J61068.03

Description

Marker dye for RNA useful in acid buffer systems | CAS: 92-32-0 | C17H19ClN2O | 302.802 g/mol

Pyronin Y is a cationic dye that intercalates RNA and is visible as a red band during electrophoresis. It has also been shown to accumulate in mitochondria of viable cells. In conjuction with Methyl Green or Nancy-520, Pyronin Y can be used as a fluorescent differential stain of nucleic acids in paraffin tissue sections.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Pyronin Y is a cationic dye that intercalates RNA and is visible as a red band during electrophoresis. It has also been shown to accumulate in mitochondria of viable cells. In conjuction with Methyl Green or Nancy-520, Pyronin Y can be used as a fluorescent differential stain of nucleic acids in paraffin tissue sections.

Solubility
Soluble in water. Also soluble in methyl cellosolve (9 mg/mL) and ethanol (3 mg/mL).

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 92-32-0
• Molecular Formula: C17H19ClN2O
• Molecular Weight (g/mol): 302.802
• MDL Number: MFCD00011725
• InChI Key: INCIMLINXXICKS-UHFFFAOYSA-M
• Synonym: C.I. 45005; Pyronin G
• PubChem CID: 7085
• ChEBI: CHEBI:87347
• IUPAC Name: [6-(dimethylamino)xanthen-3-ylidene]-dimethylazanium;chloride
• SMILES: CN(C)C1=CC2=C(C=C1)C=C3C=CC(=[N+](C)C)C=C3O2.[Cl-]

• Melting Point: 250°C to 260°C
• Beilstein: 3795789
• Merck Index: 14,8007
• Solubility Information: Soluble in water. Also soluble in methyl cellosolve (9mg/mL) and ethanol (3mg/mL).
• Formula Weight: 302.8
• Color: Green
• Quantity: 1 g
• Physical Form: Crystalline Powder
• Chemical Name or Material: Pyronin Y

Sécurité et traitement

Identifiant produit

• Pyronin Y

Mention d'avertissement

• Warning

Catégorie de danger

• Germ cell mutagenicity Category 2

Mention de danger

• H341-Suspected of causing genetic defects.

Conseils de prudence

• P201-Obtain special instructions before use.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P308+P313-IF exposed or concerned: Get medical advice/attention.

Informations supplémentaires

• MIXTURE LIST-Contain: Pyronin Y

FDS

RUO – Research Use Only