5-FAM亚磷酰胺 (CAS No.147566-42-5)
- 中文别名
- 5-羧基荧光素亚磷酰胺；5-Carboxyfluorescein Phosphoramidite
- 英文名称
- 5-FAM Phosphoramidite
- 分子式
- C44H44N2O10P
- 所属类别
- 中间体
- 物化性质
- 浅黄色至黄色固体；易溶于乙腈、二氯甲烷等有机溶剂；对湿气敏感，需在无水条件下使用；应在-20°C干燥避光储存。
- 技术参数
- 纯度 ≥98%（HPLC测定） 水分 <100 ppm（卡尔费休法）
- 溶解性
- 溶于乙腈（200 mg/mL）得澄清溶液 31P NMR确认亚磷酰胺结构正确
- 储存条件
- -20°C干燥避光，有效期≥12个月
English description（英文原文，共 992 字符）
Product Name:5-FAM Phosphoramidite
English Name:5-FAM Phosphoramidite
CAS No.:147566-42-5
Aliases:5-Carboxyfluorescein Phosphoramidite
Molecular Formula:C44H44N2O10P
Physical Properties:Light yellow to yellow solid; readily soluble in organic solvents such as acetonitrile and dichloromethane; moisture-sensitive and must be handled under anhydrous conditions; store desiccated at -20°C protected from light.
Uses:Used as a fluorescent labeling monomer in solid-phase oligonucleotide synthesis, enabling selective introduction of the FAM fluorophore at the 5'-end of DNA or RNA sequences. Widely applied in the preparation of qPCR fluorescent probes, fluorescently labeled primers, and molecular diagnostic reagents.
Technical Specifications:
Purity ≥98% (determined by HPLC)
Water content <100 ppm (Karl Fischer method)
Solubility: clear solution in acetonitrile at 200 mg/mL
Structure confirmed by 31P NMR
Storage: desiccated at -20°C protected from light, stable for ≥12 months
English Name:5-FAM Phosphoramidite
CAS No.:147566-42-5
Aliases:5-Carboxyfluorescein Phosphoramidite
Molecular Formula:C44H44N2O10P
Physical Properties:Light yellow to yellow solid; readily soluble in organic solvents such as acetonitrile and dichloromethane; moisture-sensitive and must be handled under anhydrous conditions; store desiccated at -20°C protected from light.
Uses:Used as a fluorescent labeling monomer in solid-phase oligonucleotide synthesis, enabling selective introduction of the FAM fluorophore at the 5'-end of DNA or RNA sequences. Widely applied in the preparation of qPCR fluorescent probes, fluorescently labeled primers, and molecular diagnostic reagents.
Technical Specifications:
Purity ≥98% (determined by HPLC)
Water content <100 ppm (Karl Fischer method)
Solubility: clear solution in acetonitrile at 200 mg/mL
Structure confirmed by 31P NMR
Storage: desiccated at -20°C protected from light, stable for ≥12 months
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常见问题
- 5-FAM亚磷酰胺的 CAS 号是多少？
- 5-FAM亚磷酰胺的 CAS 号是 147566-42-5。
- 5-FAM亚磷酰胺的分子式和分子量是什么？
- 5-FAM亚磷酰胺的分子式为 C44H44N2O10P。
- 5-FAM亚磷酰胺的英文名称是什么？
- 5-FAM亚磷酰胺的英文名称为 5-FAM Phosphoramidite。
- 5-FAM亚磷酰胺还有哪些别名？
- 5-FAM亚磷酰胺又称 5-羧基荧光素亚磷酰胺、5-Carboxyfluorescein Phosphoramidite。
- 5-FAM亚磷酰胺有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条5-FAM亚磷酰胺供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 5-FAM亚磷酰胺的供应商主要分布在哪些地区？
- 5-FAM亚磷酰胺的供应商主要分布在 上海市（1 条） 等地。
- 5-FAM亚磷酰胺有哪些级别可选？
- 平台上5-FAM亚磷酰胺的供应级别包括 工业级。
- 5-FAM亚磷酰胺的报价单位是什么？
- 5-FAM亚磷酰胺的报价单位主要有 千克。
- 哪里可以查到5-FAM亚磷酰胺的价格？
- 掌上化工5-FAM亚磷酰胺产品页汇总了各供应商的最新报价与规格，地址：/chemicals/147566-42-5/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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