7-(二乙胺基)-2-氧代-2-苯并吡喃-3-羧酸 (CAS No.50995-74-9)
- 物化性质
- 黄色至橙色结晶粉末;溶于乙醇、DMF、DMSO,微溶于水;具有强烈蓝绿色荧光;熔点约230°C(分解)
- 技术参数
- 纯度≥98%(HPLC)
- 熔点
- 230-233°C(分解)
- 溶解性
- 溶于DMF、DMSO、乙醇,微溶于水
- 外观
- 黄色至橙色结晶粉末
English description(英文原文,共 953 字符)
Product Name:7-(Diethylamino)-2-oxo-2H-chromene-3-carboxylic acid
English Name:7-(Diethylamino)-2-oxo-2H-chromene-3-carboxylic acid
CAS No.:50995-74-9
Aliases:7-(Diethylamino)coumarin-3-carboxylic acid, 7-Diethylamino-3-carboxycoumarin, DEAC
Molecular Formula:C14H15NO4
Physical Properties:Yellow to orange crystalline powder; soluble in ethanol, DMF, and DMSO, slightly soluble in water; exhibits strong blue-green fluorescence; melting point approximately 230 °C (dec.)
Uses:Used as an organic synthesis intermediate, mainly for the synthesis of coumarin-based fluorescent dyes and fluorescent probes. Also employed in biological labeling, pH sensing, and optical material preparation.
Technical Specifications:
Purity ≥98% (HPLC)
Melting point: 230-233 °C (dec.)
Molecular formula: C14H15NO4; Molecular weight: 261.27
Solubility: soluble in DMF, DMSO, and ethanol; slightly soluble in water
Appearance: yellow to orange crystalline powder
English Name:7-(Diethylamino)-2-oxo-2H-chromene-3-carboxylic acid
CAS No.:50995-74-9
Aliases:7-(Diethylamino)coumarin-3-carboxylic acid, 7-Diethylamino-3-carboxycoumarin, DEAC
Molecular Formula:C14H15NO4
Physical Properties:Yellow to orange crystalline powder; soluble in ethanol, DMF, and DMSO, slightly soluble in water; exhibits strong blue-green fluorescence; melting point approximately 230 °C (dec.)
Uses:Used as an organic synthesis intermediate, mainly for the synthesis of coumarin-based fluorescent dyes and fluorescent probes. Also employed in biological labeling, pH sensing, and optical material preparation.
Technical Specifications:
Purity ≥98% (HPLC)
Melting point: 230-233 °C (dec.)
Molecular formula: C14H15NO4; Molecular weight: 261.27
Solubility: soluble in DMF, DMSO, and ethanol; slightly soluble in water
Appearance: yellow to orange crystalline powder
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常见问题
- 7-(二乙胺基)-2-氧代-2-苯并吡喃-3-羧酸的 CAS 号是多少?
- 7-(二乙胺基)-2-氧代-2-苯并吡喃-3-羧酸的 CAS 号是 50995-74-9。
- 7-(二乙胺基)-2-氧代-2-苯并吡喃-3-羧酸的分子式和分子量是什么?
- 7-(二乙胺基)-2-氧代-2-苯并吡喃-3-羧酸的分子式为 C14H15NO4。
- 7-(二乙胺基)-2-氧代-2-苯并吡喃-3-羧酸的英文名称是什么?
- 7-(二乙胺基)-2-氧代-2-苯并吡喃-3-羧酸的英文名称为 7-(Diethylamino)-2-oxo-2H-chromene-3-carboxylic acid。
- 7-(二乙胺基)-2-氧代-2-苯并吡喃-3-羧酸还有哪些别名?
- 7-(二乙胺基)-2-氧代-2-苯并吡喃-3-羧酸又称 7-(二乙氨基)香豆素-3-羧酸、7-二乙氨基-3-羧酸香豆素、DEAC。
- 7-(二乙胺基)-2-氧代-2-苯并吡喃-3-羧酸有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条7-(二乙胺基)-2-氧代-2-苯并吡喃-3-羧酸供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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