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Merck
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文件

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號碼:
214-665-1
MDL號碼:
MFCD00036338
分類程式碼代碼:
12352204
PubChem物質ID:
57653280
NACRES:
NA.83

化驗

≥85% (AT)

形狀

powder or crystals

燃燒殘留物

≤0.1%

損耗

≤25% loss on drying

mp

~170 °C (dec.)

溶解度

2-methoxyethanol: 0.090 g/10 mL (hot)

SMILES 字串

[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 密鑰

VCESGVLABVSDRO-UHFFFAOYSA-L

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一般說明

crystallized with ~2 mol ethanol

其他說明

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

象形圖

Health hazard
GHS08

訊號詞

Danger

危險聲明

H350

防範說明

P201 - P308 + P313

危險分類

Carc. 1B

儲存類別代碼

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

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

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

分析证书(COA)

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氯化四唑氮蓝 ≥90.0% (HPLC)

Sigma-Aldrich

N6876

氯化四唑氮蓝

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.
Histochemistry, 75(4), 493-506 (1982-01-01)
A sensitive cytochemical staining method for glucose-6-phosphate dehydrogenase activity in individual human erythrocytes is described. This staining method can be used for the rapid routine discrimination of patients with a deficiency of the enzyme in its homozygote or heterozygote form
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
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