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Merck
CN

215945

Sigma-Aldrich

乙酸副品红

Dye content 90 %

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别名:
Magenta O, 碱性副品红, 碱性红 9
经验公式(希尔记法):
C19H17N3 · C2H4O2
CAS号:
分子量:
347.41
颜色索引号:
42500
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47

形式

solid

质量水平

组成

Dye content, 90%

mp

203 °C (dec.) (lit.)

溶解性

95% ethanol: 0.1%

λmax

545 nm

ε (消光系数)

≥11000 at 235-241 nm in ethanol: water (1:1) at 0.004%
≥16000 at 286-292 nm in ethanol: water (1:1) at 0.004%
≥78000 at 543-549 nm in ethanol: water (1:1) at 0.004%

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

CC(O)=O.Nc1ccc(cc1)C(\c2ccc(N)cc2)=C3\C=CC(=N)C=C3

InChI

1S/C19H17N3.C2H4O2/c20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15;1-2(3)4/h1-12,20H,21-22H2;1H3,(H,3,4)

InChI key

YIXIVOYGLPFDCY-UHFFFAOYSA-N

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生化/生理作用

Pararosaniline acetate is one of the components of basic fuchsin. It acts as a reversible, linear inhibitor of horse butyrylcholinesterase (BChE).

其他说明

本品为纯净物,是常称作碱性品红的混合物的主要成分。

法律信息

Magenta is a trademark of Merck KGaA, Darmstadt, Germany

象形图

Health hazard

警示用语:

Warning

危险声明

危险分类

Carc. 2

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


分析证书(COA)

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Michael D. Larra?aga, Richard J. Lewis, Robert A. Lewis
Hawley's Condensed Chemical Dictionary (2016)
Comparative effects of cationic triarylmethane, phenoxazine and phenothiazine dyes on horse serum butyrylcholinesterase.
Yucel YY
Archives of Biochemistry and Biophysics, 478, 201-205 (2008)
Qiuhua Wu et al.
Colloids and surfaces. B, Biointerfaces, 101, 210-214 (2012-09-27)
A superparamagnetic graphene-Fe(3)O(4) nanocomposite (G/Fe(3)O(4)) was synthesized by a facile one-pot solvothermal method. The nanocomposite G/Fe(3)O(4) prepared by the new method was firstly used as an adsorbent to remove dye for water pollution remediation. In comparison with G/Fe(3)O(4) prepared by
L Galassi
Biotechnic & histochemistry : official publication of the Biological Stain Commission, 68(3), 175-179 (1993-05-01)
Formation of crystals in Schiff reagents prepared from SO2 gas previously has been reported either soon after preparation, using high dye concentrations and heating, or after long periods of storage at room temperature. With the first type of procedure only
K A Crist et al.
Journal of cellular biochemistry. Supplement, 25, 49-56 (1996-01-01)
Image analysis of tissue biopsies for determination of DNA content as an early marker of neoplasia is hampered by the complexity of corrections necessary to dea with nuclear truncation and overlap in thin sections. The use of confocal laser scanning

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