141135
2,3-二氰基氢醌
98%
别名:
2,3-二氰基-1,4-氢醌, 3,6-二羟基邻苯二甲腈, DCH
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关于此项目
线性分子式:
(NC)2C6H2-1,4-(OH)2
化学文摘社编号:
分子量:
160.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
225-241-0
Beilstein/REAXYS Number:
2101249
MDL number:
Assay:
98%
Form:
powder
产品名称
2,3-二氰基氢醌, 98%
InChI key
MPAIWVOBMLSHQA-UHFFFAOYSA-N
InChI
1S/C8H4N2O2/c9-3-5-6(4-10)8(12)2-1-7(5)11/h1-2,11-12H
SMILES string
Oc1ccc(O)c(C#N)c1C#N
assay
98%
form
powder
mp
>230 °C (dec.) (lit.)
functional group
nitrile
Quality Level
Application
2,3-二氰对苯二酚用于合成邻硝基-3,6-二氟酸盐。它是一种荧光染料，用于测定鸟类神经嵴细胞内的pH值和钙。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
危险化学品
此项目有
R A Star et al.
The American journal of physiology, 253(6 Pt 2), F1232-F1242 (1987-12-01)
The present study was carried out to test directly whether isolated perfused rabbit cortical collecting ducts (CCDs) spontaneously generate a luminal disequilibrium pH. We determined disequilibrium pH as the difference between 1) the actual luminal pH measured by perfusing the
I Kurtz et al.
Biophysical journal, 48(3), 499-508 (1985-09-01)
We have developed new methodology for measuring intracellular pH (pHi) in cultured cell monolayers and epithelia by analyzing the emission spectra of the trapped fluorescent pH probe, 1,4-dihydroxyphthalonitrile (1,4-DHPN). This compound is unique since both its acid and base forms
Measurement of intracellular pH.
E A Musgrove et al.
Methods in cell biology, 33, 59-69 (1990-01-01)
J I Gillespie et al.
The Journal of physiology, 405, 385-395 (1988-11-01)
1. Measurements of intracellular pH (pHi) have been made using the fluorescent dye dicyano-hydroquinone (DCH) in somites isolated from 2-day-old chick embryos. Measurements of pHi, from freshly dissected somites, gave values of 7.18 +/- 0.02 (mean +/- S.D., n =
Fast intracellular pH determination in single cells by flow-cytometry.
G Valet et al.
Die Naturwissenschaften, 68(5), 265-266 (1981-05-01)
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