产品名称

英文名称：Resorufin

同义词

Resorufin、635-78-9、7-Hydroxy-3H-phenoxazin-3-one、7-Hydroxyphenoxazin-3-one、Resorufine、3H-Phenoxazin-3-one, 7-hydroxy-、NSC 12097、MFCD00128991、NSC12097、A3NUS7K96S、Resorufin, High purity standard、CHEBI51602、NSC-12097、EINECS 211-241-8、BRN 0174850、Hydroxyphen、试卤灵、7-羟基-3H-吩恶嗪-3-酮、NSC 12097

产品性质

CAS编号：635-78-9

分子式：C12H7NO3

分子量：213.19

MDL号：MFCD00128991

PubChem编号：69462

别名：试卤灵|7-羟基-3H-吩恶嗪-3-酮|NSC 12097

英文别名：Resorufin|635-78-9|7-Hydroxy-3H-phenoxazin-3-one|7-Hydroxyphenoxazin-3-one|Resorufine|3H-Phenoxazin-3-one, 7-hydroxy-|NSC 12097|MFCD00128991|NSC12097|A3NUS7K96S|Resorufin, High purity standard|CHEBI51602|NSC-12097|EINECS 211-241-8|BRN 0174850|Hydroxyphen

规格或纯度：95%

英文名称：Resorufin

生化机理：稳定的红色荧光探针。广泛用于细胞标记和Amplex Red型酶分析。它代表由Amplex Red反应或刃天青还原引起的还原染料。在二硫苏糖醇（DTT）和2-merc等硫醇存在下不稳定

储存温度：-20°C储存

运输条件：超低温冰袋运输

备注：5g卖完停产，不再备货 有关更多信息，请参考SDS。需要更多关于溶解度，用法和处理的建议吗？请访问我们的常见问题（FAQ）页面以获取更多详细信息。

产品介绍：红色荧光团标准。广泛用于酶测定系统。试卤灵的吸收和荧光是 pH 依赖性的。低于 pKa（约 6.0），吸光度转移到约 480 nm、E 和荧光量子产率都明显降低。在二硫苏糖醇（DTT）和 2-巯基乙醇等硫醇存在下，试卤灵是不稳定的。试卤灵具有高消光系数和良好的化学和光稳定性。试卤灵的这些性质使其非常适合用于反向荧光法检测H2O2，通过测定辣根过氧化物酶介导其氧化成非荧光衍生物时荧光的消失来检测 。Red fluorescent group standard. It is widely used in enzyme determination system. The absorption and fluorescence of trihalogenase are pH dependent. The absorption transfer to about 480nm, e and fluorescence quantum yield decreased significantly. In the presence of thiols such as DTT and 2-mercaptoethanol, the experimental haloling is unstable.The experimental halogenase has high extinction coefficient and good chemical and light stability. These properties of trihaloling make it very suitable for the detection of H2O2 by reverse fluorescence method. The fluorescence disappearance of horseradish peroxidase mediated oxidation into non fluorescent derivatives is determined.

IUPAC Name：7-hydroxyphenoxazin-3-one

INCHI：InChI=1S/C12H7NO3/c14-7-1-3-9-11(5-7)16-12-6-8(15)2-4-10(12)13-9/h1-6,14H

InChi Key：HSSLDCABUXLXKM-UHFFFAOYSA-N

Canonical SMILES：C1=CC2=C(C=C1O)OC3=CC(=O)C=CC3=N2

Isomeric SMILES：C1=CC2=C(C=C1O)OC3=CC(=O)C=CC3=N2

PubChem CID：69462

溶解性：不溶于水和乙醚

熔点：>300 °C (lit.)

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319

产品包装