556416

Neues Methylenblau N

Dye content ~70 %

• Synonym(e): Basic Blue 24, Methylenblau N
• Empirische Formel (Hill-System): C₁₈H₂₂ClN₃S
• CAS-Nummer: 1934-16-3
• Molekulargewicht: 347.91
• Farbindexnummer: 52030
• EG-Nummer: 217-696-9
• MDL-Nummer: MFCD00135878
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 24879556
• NACRES: NA.47

Eigenschaften

• Form: powder, crystals or chunks
• Zusammensetzung: Dye content, ~70%
• Methode(n): microbe id | staining: suitable
• mp (Schmelzpunkt): 190 °C (dec.) (lit.)
• λmax: 590 nm; 632 nm (2nd)
• εmax: ≥29000 at 626-634 nm in water; ≥30500 at 586-594 nm in water
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: room temp
• SMILES String: [Cl-].CCNc1cc2[s+]c3cc(NCC)c(C)cc3nc2cc1C
• InChI: 1S/C18H22N3S.ClH/c1-5-19-13-9-17-15(7-11(13)3)21-16-8-12(4)14(20-6-2)10-18(16)22-17;/h7-10,19-20H,5-6H2,1-4H3;1H/q+1;/p-1
• InChIKey: NZYCYASKVWSANA-UHFFFAOYSA-M

Beschreibung

Anwendung

New methylene blue N has been used as a photosensitizer for the photodynamic inactivation of Candida albicans.

Biochem./physiol. Wirkung

New methylene blue N can bind, neutralize and crosslink with RNA. This causes co-precipitation of ribosomal and residual RNA with the mitochondria and ferritin masses. These events make the living young erythrocytes as microscopically visible, dark-blue clusters and filaments, referred to as reticulum. New Methylene Blue N helps in counting of reticulocytes (erythrocytes containing RNA).

Leistungsmerkmale und Vorteile

In Lösungsmitteln löslicher kationischer Thiazinfarbstoff

Sicherheitshinweise

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