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Merck
CN

N4638

Sigma-Aldrich

中性红

BioReagent, Powder

别名:

3-氨基-6-二甲氨基-2-甲基吩嗪 盐酸盐, 二苯乙烯红, 碱性红 5

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About This Item

经验公式(希尔记法):
C15H17ClN4
CAS号:
分子量:
288.78
颜色索引号:
50040
Beilstein:
3918740
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47

product name

中性红, powder, BioReagent, suitable for cell culture

产品线

BioReagent

质量水平

形式

powder

组成

Dye content, ≥90%

技术

cell culture | mammalian: suitable
titration: suitable

颜色

brown to black

pH值(酸碱度)

6.8-8.0, red to yellow

mp

290 °C (dec.) (lit.)

溶解性

H2O: 10 mg/mL

应用

diagnostic assay manufacturing

储存温度

2-8°C

SMILES字符串

Cl.CN(C)c1ccc2nc3cc(C)c(N)cc3nc2c1

InChI

1S/C15H16N4.ClH/c1-9-6-13-15(8-11(9)16)18-14-7-10(19(2)3)4-5-12(14)17-13;/h4-8H,16H2,1-3H3;1H

InChI key

PGSADBUBUOPOJS-UHFFFAOYSA-N

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一般描述

中性红(C.I.50040,Cl Basic red 5)是一种具有小平面共轭体系的质子化二氨基吩嗪染料。

应用

中性红已用于多种组织学染色应用,包括:
  • 细胞核染色
  • 革兰氏染色中的反染色,或单独使用,或作为Twort染色的组分(一种快速绿中性红混合物)。
  • 神经组织、脂类和疏水物质的核酸荧光染色,例如藻壁中酚类化合物的亚硫酸盐
  • 检测头皮屑样品和贻贝幼虫中的活酵母细胞
  • 中性红还可用作流式细胞术的染色剂。
用作制备中性红试纸时的指示剂,以及用作生物染色剂。

制备说明

纯化的

相关产品

产品编号
说明
价格

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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