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87961

Sigma-Aldrich

氯化硝基四氮唑蓝

≥85% (AT)

别名:

3,3′-（3,3′-二甲氧基-4,4′-联苯撑）二[2,5-双（对硝基苯基）-2H-氯化四唑], TNBT, 四硝基四唑蓝氯化物

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About This Item

经验公式（希尔记法）:
C40H28Cl2N12O10
CAS号:
1184-43-6
分子量:
907.63
Beilstein:
3897475
EC 号:
214-665-1
MDL编号:
MFCD00036338
UNSPSC代码:
12352204
PubChem化学物质编号:
57653280
NACRES:
NA.83

方案

≥85% (AT)

表单

powder or crystals

灼烧残渣

≤0.1%

缺失

≤25% loss on drying

mp

~170 °C (dec.)

溶解性

2-methoxyethanol: 0.090 g/10 mL (hot)

SMILES字符串

[Cl-].[Cl-].COc1cc(ccc1-[n+]2nc(nn2-c3ccc(cc3)[N+]([O-])=O)-c4ccc(cc4)[N+]([O-])=O)-c5ccc(c(OC)c5)-[n+]6nc(nn6-c7ccc(cc7)[N+]([O-])=O)-c8ccc(cc8)[N+]([O-])=O

InChI

1S/C40H28N12O10.2ClH/c1-61-37-23-27(7-21-35(37)47-43-39(25-3-9-31(10-4-25)49(53)54)41-45(47)29-13-17-33(18-14-29)51(57)58)28-8-22-36(38(24-28)62-2)48-44-40(26-5-11-32(12-6-26)50(55)56)42-46(48)30-15-19-34(20-16-30)52(59)60;;/h3-24H,1-2H3;2*1H/q+2;;/p-2

InChI key

VCESGVLABVSDRO-UHFFFAOYSA-L

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一般描述

crystallized with ~2 mol ethanol

其他说明

Review: Tetrazolium salts and formazans; Detection of hydrolases (with indoxyl substrates)

象形图

Health hazard
GHS08

警示用语：

Danger

危险声明

H350

预防措施声明

P201 - P308 + P313

危险分类

Carc. 1B

储存分类代码

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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分析证书(COA)

Lot/Batch Number
0000144445
0000095640
0000089114
0000069420

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R Gossrau
Histochemistry, 58(3), 203-218 (1978-12-01)
Using freeze-dried or sections from fresh-frozen or aldehyde-fixed material nitro BT (NBT), tetranito BT (TNBT), distyryl nitro BT (DS-NBT), thiocarbamyl nitro BT (TC-NBT) or benzothiazolylstyrylphthalhydrazidyl tetrazolium chloride (BSPT) were tested as auxiliary reagents for the localization of glycosidases, phosphatases and
F.P. Altman
Progress in Histochemistry and Cytochemistry, 9, 51-51 (1976)
A K Raap et al.
The Histochemical journal, 15(9), 861-879 (1983-09-01)
The correct localization of oxidative enzymes using cytochemical tetrazolium methods, in which low molecular weight electron carriers such as NAD(P)H and reduced phenazine methosulphate (PMSH) are used, can be endangered by the escape of the reduced intermediates before they react
A Kooij et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 39(1), 87-93 (1991-01-01)
We have detected xanthine oxidoreductase activity in unfixed cryostat sections of rat and chicken liver, rat duodenum, and bovine mammary gland using the tissue protectant polyvinyl alcohol, the electron carrier 1-methoxyphenazine methosulfate, the final electron acceptor Tetranitro BT, and hypoxanthine
C J Van Noorden et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 30(1), 12-20 (1982-01-01)
The applicability of phenazine methosulfate, 1-methoxyphenazine methosulfate, menadione, and meldola blue as exogenous electron carriers for the cytochemical staining of nicotinamide adenine dinucleotide (phosphate) (NAD(P))-dependent dehydrogenases has been studied quantitatively with tetranitro BT in vitro and with a model system
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