4-二甲氨基-1-萘异硫氰酸酯 (CAS No.29711-79-3)
- 物化性质
- 浅黄色至黄色结晶或粉末,有刺激性气味。熔点约为112-115°C。易溶于二氯甲烷、氯仿、丙酮等有机溶剂,微溶于醇,不溶于水。具有荧光特性,与伯胺反应生成稳定的荧光硫脲衍生物。
- 技术参数
- 含量 ≥98% 熔点 112-115°C 分子量 228.31 干燥失重 ≤0.5% 荧光检测合格
English description(英文原文,共 921 字符)
Product Name:4-Dimethylamino-1-naphthyl isothiocyanate
English Name:4-Dimethylamino-1-naphthyl isothiocyanate
CAS No.:29711-79-3
Aliases:4-(Dimethylamino)naphthalene-1-isothiocyanate, 1-Isothiocyanato-4-(dimethylamino)naphthalene
Molecular Formula:C13H12N2S
Physical Properties:Light yellow to yellow crystalline powder with a pungent odor. Melting point: 112-115°C. Soluble in dichloromethane, chloroform, acetone and other organic solvents, slightly soluble in ethanol, insoluble in water. Exhibits fluorescence and reacts with primary amines to form stable fluorescent thiourea derivatives.
Uses:Used as a fluorescent labeling reagent for N-terminal sequence analysis of amino acids and proteins, and for pre-column derivatization detection of peptides and amine compounds.
Technical Specifications:
Purity ≥98%
Melting point: 112-115°C
Molecular weight: 228.31
Loss on drying ≤0.5%
Fluorescence test: pass
English Name:4-Dimethylamino-1-naphthyl isothiocyanate
CAS No.:29711-79-3
Aliases:4-(Dimethylamino)naphthalene-1-isothiocyanate, 1-Isothiocyanato-4-(dimethylamino)naphthalene
Molecular Formula:C13H12N2S
Physical Properties:Light yellow to yellow crystalline powder with a pungent odor. Melting point: 112-115°C. Soluble in dichloromethane, chloroform, acetone and other organic solvents, slightly soluble in ethanol, insoluble in water. Exhibits fluorescence and reacts with primary amines to form stable fluorescent thiourea derivatives.
Uses:Used as a fluorescent labeling reagent for N-terminal sequence analysis of amino acids and proteins, and for pre-column derivatization detection of peptides and amine compounds.
Technical Specifications:
Purity ≥98%
Melting point: 112-115°C
Molecular weight: 228.31
Loss on drying ≤0.5%
Fluorescence test: pass
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常见问题
- 4-二甲氨基-1-萘异硫氰酸酯的 CAS 号是多少?
- 4-二甲氨基-1-萘异硫氰酸酯的 CAS 号是 29711-79-3。
- 4-二甲氨基-1-萘异硫氰酸酯的分子式和分子量是什么?
- 4-二甲氨基-1-萘异硫氰酸酯的分子式为 C13H12N2S。
- 4-二甲氨基-1-萘异硫氰酸酯的英文名称是什么?
- 4-二甲氨基-1-萘异硫氰酸酯的英文名称为 4-Dimethylamino-1-naphthyl isothiocyanate。
- 4-二甲氨基-1-萘异硫氰酸酯还有哪些别名?
- 4-二甲氨基-1-萘异硫氰酸酯又称 4-二甲氨基萘基异硫氰酸酯、1-异硫氰酸基-4-二甲氨基萘、4-(二甲氨基)萘-1-异硫氰酸酯。
- 4-二甲氨基-1-萘异硫氰酸酯有哪些供应商和生产厂家?
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