中性红，Neutral Red；powder, BioReagent, suitable for cell culture, Dye content, ≥90%

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； 3-Amino-7-dimethylamino-2-methylphenazine hydrochloride, Basic Red 5, Toluylene red

Empirical Formula (Hill Notation): C15H17ClN4 CAS号: 553-24-2 分子量: 288.78 颜色索引号: 50040 Beilstein: 3918740 EC 号: 209-035-8 MDL编号: MFCD00012651 PubChem化学物质编号: 24897707

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: N4638

CAS号: 553-24-2

MDL号: MFCD00012651

签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √

目录规格.SKU-Variant

1g
5g
25g
100g

说明

一般描述

Neutral red (C.l. 50040, Cl Basic red 5) is a protonated diaminophenazine dye that has a small planar conjugated system.

应用

Neutral red has been used in several histological staining applications that include:

as a nuclear stain
as a counterstain in the Gram procedure, either alone, or as a component of the Twort stain, a fast green-neutral red mixture.
fluorescent staining of nucleic acids in nervous tissue, of lipids and hydrophobic substances such as suberin and of phenolic compounds in algal cell walls
detection of viable yeast cells in dandruff samples and of mussel larvae
Neutral red has also been used as a stain in flow cytometry.

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

属性

产品线

BioReagent

质量水平

200

形式

powder

组成

Dye content, ≥90%

technique(s)

cell culture | mammalian: suitable
titration: suitable

pH值（酸碱度）

6.8-8.0, red to yellow

mp

290 °C (dec.) (lit.)

溶解性

H₂O: 10 mg/mL

application(s)

diagnostic assay manufacturing

储存温度

2-8°C

SMILES string

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

安全信息

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type N95 (US)

商品规格

属性名称	属性值
储存温度 Storage temp.	2-8°C冷藏
全球实时库存 Availability √	美国St. Louis ≥ 50 \| 欧洲Eur. ≥ 12 \| 東京Tokyo ≥ 20 \| 香港与北京 ≥ 50

商品标签 [tags]

中性红 (5)

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