83200

Pyronin G

for microscopy (Bot., Fl., Hist.)

• Synonym(e): Pyronin Y, Pyronin J
• Empirische Formel (Hill-System): C₁₇H₁₉ClN₂O
• CAS-Nummer: 92-32-0
• Molekulargewicht: 302.80
• Farbindexnummer: 45005
• Beilstein: 3795789
• EG-Nummer: 202-147-8
• MDL-Nummer: MFCD00011725
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 57652949
• NACRES: NA.47

Eigenschaften

• Qualität: for microscopy (Bot., Fl., Hist.)
• Qualitätsniveau: 100
• mp (Schmelzpunkt): 250-260 °C (lit.)
• Löslichkeit: water: 0.01 g/10 mL, red
• εmax: ≥1650 at 543-553 nm in 50% ethanol; ≥650 at 249-259 nm in 50% ethanol
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: room temp
• SMILES String: [Cl-].CN(C)c1ccc2C=C3C=C\C(C=C3Oc2c1)=[N+](/C)C
• 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
• InChIKey: INCIMLINXXICKS-UHFFFAOYSA-M

Beschreibung

Biochem./physiol. Wirkung

Pyronin Y is important in histochemistry and is combined with methyl green for staining of RNA. The mixture results in bright red/green staining of nucleic acids.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)