T4375

Tetrazoliumblauchlorid

used in colorimetric determination of reducing compounds

• Synonym(e): 3,3′-(3,3′-Dimethoxy-[1,1′-biphenyl]-4,4′-diyl)-bis-(2,5-diphenyl-2H-tetrazolium)-dichlorid, 3,3′-Dianisol-4,4′-bis-(3,5-diphenyltetrazolium-chlorid), BTC, Blau Tetrazolium-(chlorid)
• Empirische Formel (Hill-System): C₄₀H₃₂Cl₂N₈O₂
• CAS-Nummer: 1871-22-3
• Molekulargewicht: 727.64
• Beilstein: 3894077
• EG-Nummer: 217-488-8
• MDL-Nummer: MFCD00040933
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 24900207
• NACRES: NA.47

Eigenschaften

• Qualitätsniveau: 200
• Form: powder
• mp (Schmelzpunkt): 255 °C (dec.) (lit.)
• Löslichkeit: methanol: 50 mg/mL, clear
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: room temp
• SMILES String: [Cl-].[Cl-].COc1cc(ccc1-[n+]2nc(nn2-c3ccccc3)-c4ccccc4)-c5ccc(c(OC)c5)-[n+]6nc(nn6-c7ccccc7)-c8ccccc8
• InChI: 1S/C40H32N8O2.2ClH/c1-49-37-27-31(23-25-35(37)47-43-39(29-15-7-3-8-16-29)41-45(47)33-19-11-5-12-20-33)32-24-26-36(38(28-32)50-2)48-44-40(30-17-9-4-10-18-30)42-46(48)34-21-13-6-14-22-34;;/h3-28H,1-2H3;2*1H/q+2;;/p-2
• InChIKey: MUUHXGOJWVMBDY-UHFFFAOYSA-L

Beschreibung

Anwendung

Tetrazolium blue chloride (BTC) is a colorless tetrazolium compound that upon reduction forms a colored diformazan. The reactivity has been applied to the analysis of reducing compounds including the nanomolar detection of reducing sugars and carbidopa and methyldopa. BTC has been used for histological staining of mouse coronal brain sections and rat brain sections. In combination with 4-nitrocatechol, tetrazolium blue chloride forms a ternary complex with molybdenum(VI) for extraction and spectrophotometric determination of molybdenum. It has also been used to stain Francisella tularensis cells for tularemic microagglutination test.

Sicherheitshinweise

• Piktogramme: GHS08
• Signalwort: Danger
• H-Sätze: H350
• P-Sätze: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Gefahreneinstufungen: Carc. 1B
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable