计算溶液所需的质量、体积或浓度。
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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| A107604-200mg |
200mg |
期货 ![]() |
| |
| A107604-1g |
1g |
现货 ![]() |
| |
| A107604-5g |
5g |
现货 ![]() |
|
| 英文别名 | Fluoresceinamine, isomer 1 | Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 5-amino-3',6'-dihydroxy- | fluorescein-5-amine | EX-A1779 | Fluoresceinamine isomer 1 | SCHEMBL220211 | 5-Amino-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-(9H)xanthen]-3-one | |
|---|---|
| 规格或纯度 | 适用于荧光分析, ≥94%(HPLC) |
| 英文名称 | 5(6)-Aminofluorescein |
| 生化机理 | 通过常规合成产生两种异构体。大多数出版物暗示,当用于制备用于荧光标记的异硫氰酸酯时,它们是可互换的。 |
| 储存温度 | -20°C储存 |
| 运输条件 | 超低温冰袋运输 |
| 备注 | 如果有可能,您尽量在使用的当天配置溶液,并在当天使用完它。但是,如果您需要预先配制储备溶液,我们建议您将溶液等份保存在-20°C的密封小瓶中。通常,它们最多可以使用一个月。在使用前和打开样品瓶之前,我们建议您让您的产品在室温下平衡至少1小时。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。 |
| 纯度 | ≥94%(HPLC) |
| 密度 | 1.64 |
|---|---|
| 分子量 | 347.300 g/mol |
| XLogP3 | 2.700 |
| 氢键供体数Hydrogen Bond Donor Count | 3 |
| 氢键受体数Hydrogen Bond Acceptor Count | 6 |
| 可旋转键计数Rotatable Bond Count | 0 |
| 精确质量Exact Mass | 347.079 Da |
| 单同位素质量Monoisotopic Mass | 347.079 Da |
| 拓扑极表面积Topological Polar Surface Area | 102.000 Ų |
| 重原子数Heavy Atom Count | 26 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 557.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| WGK Germany | 3 |
|---|---|
| 个人防护装备 | Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter |
| 1. Liu Yipeng, Li Bingyan, Zhang Huixia, Liu Yong, Xie Ping. (2022) Detection of Microcystin-LR in the Cells and Natural Lake Water Samples by A Unique Fluorescence-Based Method. JOURNAL OF FLUORESCENCE, 32 (2): (505-519). [PMID:34981282] [10.1007/s10895-021-02882-2] |
| 2. Dongxu Lan, Yulian Shang, Hongxian Su, Minhua Liang, Yang Liu, Haofei Li, Qi Feng, Xiaodong Cao, Hua Dong. (2021) Facile Fabrication of Hollow Hydrogel Microfiber via 3D Printing-Assisted Microfluidics and Its Application as a Biomimetic Blood Capillary. ACS Biomaterials Science & Engineering, 7 (10): (4971–4981). [PMID:34503336] [10.1021/acsbiomaterials.1c00980] |
| 3. Li Liu, Ying Shi, Menglu Li, Chaoqun Sun, Yijuan Long, Huzhi Zheng. (2017) Effect of carboxyl and amino groups in fluorescein molecules on their peroxidase-like activity. Molecular Catalysis, 439 (186). [10.1016/j.mcat.2017.06.029] |
| 4. Wenhua Li, Yurong Cai, Qiwei Zhong, Ying Yang, Subhas C. Kundu, Juming Yao. (2015) Silk sericin microcapsules with hydroxyapatite shells: protection and modification of organic microcapsules by biomimetic mineralization. Journal of Materials Chemistry B, 4 (2): (340-347). [PMID:32263376] [10.1039/C5TB02328A] |