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Key Documents

T4375

Sigma-Aldrich

Tetrazolium Blue Chloride

used in colorimetric determination of reducing compounds

Sinonimo/i:

3,3′-(3,3′-Dimethoxy[1,1′-biphenyl]-4,4′-diyl)-bis(2,5-diphenyl-2H-tetrazolium) dichloride, 3,3′-Dianisole-4,4′-bis(3,5-diphenyltetrazolium chloride), BTC, Blue Tetrazolium chloride, TZ

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About This Item

Formula empirica (notazione di Hill):
C40H32Cl2N8O2
Numero CAS:
Peso molecolare:
727.64
Beilstein:
3894077
Numero CE:
Numero MDL:
Codice UNSPSC:
12171500
ID PubChem:
NACRES:
NA.47

Livello qualitativo

Forma fisica

powder

Punto di fusione

255 °C (dec.) (lit.)

Solubilità

methanol: 50 mg/mL, clear

applicazioni

diagnostic assay manufacturing
hematology
histology

Temperatura di conservazione

room temp

Stringa SMILE

[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
MUUHXGOJWVMBDY-UHFFFAOYSA-L

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Applicazioni

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.

Pittogrammi

Health hazard

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Carc. 1B

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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[Development of a novel Francisella tularensis antigen stained with tetrazolium-blue for tularemia microagglutination test].
Celebi B
Mikrobiyoloji bulteni (2013)
Sensitive colorimetric assay of carbidopa and methyldopa using tetrazolium blue chloride in pharmaceutical products.
Issopoulos, P.B.
International Journal of Clinical Pharmacy, 11, 213-217 (1989)
Ternary complex of molybdenum(VI) with 4-nitrocatechol and tetrazolium blue chloride and Its application to extraction-spectrophotometric analysis of ferrous metallurgy products.
Dimitrov., A.N., et al.
Journal of Analytical Chemistry, 62, 122-125 (2007)
J J Li et al.
Neuroscience, 167(3), 665-677 (2010-03-09)
We reported previously that amoeboid microglial cells (AMC) in the developing brain exhibited endothelins (ETs) expression which diminished with advancing age and was undetected in microglia in the more mature brain. This study sought to explore if microglia in the
Preparation of a new tetrazolium salt which yields a blue pigment on reduction and its use in the demonstration of enzymes in normal and neoplastic tissues.
A M RUTENBURG et al.
Cancer research, 10(2), 113-121 (1950-02-01)

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