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折扣/货期| 货号：CDX-N0529-G025 | 规格：25 g | 目录价：￥672 |
产品详情
* 以下信息仅供参考，详情请以原厂网站为准
产品名称:
Naphthol AS
别名:
3-Hydroxy-2-naphthanilide; Azoic Coupling Component 2
产品描述:
Naphthol AS (3-Hydroxy-2-naphthanilide) is a fluorescent dye commonly used as a building block or intermediate to produce fluorigenic substrates, bioactive chemicals or as a coupling reagent to produce azo dyes. After cleavage of the fluorigenic substrates by esterases the free Naphthol AS can couple with diazonium salts to form different types of fluorescent azo dyes. 3-Hydroxy-2-naphthanilide (3HNA) is also a naturally occurring chemical that can be found in human urine. It is used as a marker for early pregnancy.
宿主来源:
Synthetic
保存温度:
+4°C
运输温度:
Ambient
预期分子量:
263.3
产品形式:
solid
有效期:
Stable for at least 2 years after receipt when stored at -20°C.
产地:
瑞士
纯度:
>99% (HPLC)
CAS号:
92-77-3
分子式:
C17H13NO2
溶解度:
Soluble in EtOAc. Slightly soluble in methanol.
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