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Merck
CN

861065

Sigma-Aldrich

天青 II

powder

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别名:
3-氯-6-羟基-2-吡啶羧酸, 天青II
线性分子式:
C16H18N3S · C15H16N3S ·2 Cl
CAS号:
分子量:
625.68
颜色索引号:
52010/52015
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47

描述

mixture of Azure B and Methylene Blue in equal amounts.

质量水平

形式

powder

溶解性

water: soluble

λmax

657 nm

ε (消光系数)

≥1500 at 652-658 nm in water at 0.003 g/L
≥400 at 243-249 nm in water at 0.003 g/L
≥800 at 288-294 nm in water at 0.003 g/L

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

[Cl-].[Cl-].CNc1ccc2N=C3C=C\C(C=C3Sc2c1)=[N+](\C)C.CN(C)c4ccc5N=C6C=C\C(C=C6Sc5c4)=[N+](\C)C

InChI

1S/C16H18N3S.C15H15N3S.2ClH/c1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13;1-16-10-4-6-12-14(8-10)19-15-9-11(18(2)3)5-7-13(15)17-12;;/h5-10H,1-4H3;4-9H,1-3H3;2*1H/q+1;;;/p-1

InChI key

YOWZJZJLXUQHGF-UHFFFAOYSA-M

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应用

Azure II 已用于溶酶体糖原染色 Richardson 储备液。在过碘酸雪夫染色过程中也用于糖原、细胞核和细胞质的染色。

生化/生理作用

Azure II 复合物用于细胞核、杯状细胞、横纹肌、内皮细胞、平滑肌、细胞质、脂滴、红细胞、糖原、胶原、软骨、粘液颗粒、弹性蛋白和白细胞的染色。

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


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