5-羧基熒光素二乙酸酯
| 中文名稱 | 5-羧基熒光素二乙酸酯 |
|---|---|
| 中文同義詞 | 5-羧基熒光素二醋酸鹽;5-羧基熒光素雙醋酸鹽;5-羧基熒光素二乙酸酯;5-羧基熒光素 二醋酸;5-CARBOXYFLUORESCEIN DIACETATE 5-羧基熒光素二醋酸鹽;5-CFDA (5-CARBOXYFLUORESCEIN DIACETATE),FLUOROGENIC NON-SELECTIVE ESTERASE底物;5-羧基熒光素二乙酸酯,10 MM DMSO 溶液;5(6)-Carboxyfluorescein diacetate, solution, DMSO solution |
| 英文名稱 | 5-CARBOXYFLUORESCEIN DIACETATE |
| 英文同義詞 | 5(6)-CARBOXY-DI-O-ACETYLFLUORESCEIN;5-carboxy' Uorescein Diacetate;5-Carboxy-di-O-acetylfluorescein, 5-CFDA;5-FAM DA;3',6'-Bis(acetyloxy)-3-oxo-spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxylic Acid;5-Carboxyfluorescein diacetate;3',6'-Diacetoxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid;5-CFDA [5-Carboxyfluorescein diacetate] |
| CAS號(hào) | 79955-27-4 |
| 分子式 | C25H16O9 |
| 分子量 | 460.39 |
| EINECS號(hào) | |
| 相關(guān)類別 | 血液學(xué)和組織學(xué);染色劑和染料;其它;生化試劑;marker;Aromatics;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Fluorescent;Xanthene |
| Mol文件 | 79955-27-4.mol |
| 結(jié)構(gòu)式 |  |
5-羧基熒光素二乙酸酯 性質(zhì)
| 熔點(diǎn) | >250°C |
|---|---|
| 沸點(diǎn) | 693.1±55.0 °C(Predicted) |
| 密度 | 1.57±0.1 g/cm3(Predicted) |
| 儲(chǔ)存條件 | Sealed in dry,Store in freezer, under -20°C |
| 溶解度 | 可溶于DMSO |
| 酸度系數(shù)(pKa) | 6.4(at 25℃) |
| 形態(tài) | 固體 |
| 顏色 | 無(wú)色固體 |
| 酸堿指示劑變色ph值范圍 | Weak green ' uorescence (6.0) to strong green ' uourescence (7.2) |
| 最大波長(zhǎng)(λmax) | <300nm |
| BRN | 68265 |
| 生物領(lǐng)域應(yīng)用 | Analyzing intracellular glutathione levels in cells; assessing gap junctional intercellular communication in cells; characterizing antifungal activity of micafungin, caspofungin; counting/detecting/evaluating microorganisms; detecting cells; detecting/measuring intracellular pH in yeast; determining extracellular/intracellular pH in bacteria under CO2 treatment; evaluating/measuring keratinocytes growth rate; identifying cancerous cells measuring gas (carbon dioxide or ammonia) concentration in body fluids; screening xenobiotic phloem mobility in plants; studying low-density lipoprotein (LDL)/cholesterol metabolism; as a substrate for measuring esterase activity |
| 主要應(yīng)用 | Sensors, method for measuring bacteria, detecting intracellular pH inyeast, determination of extracellular and intracellular pH of microorganisms, detecting living cells, identification of cancerous cells, method for assessing microorganism viability, proliferative activities in tumor tissues, measuring the growth of keratinocytes, agent, neurodegenerative disorders, antineoplastic drugs |
5-CFDA(5-Carboxyfluorescein diacetate)是一種可滲入細(xì)胞并被水解為5-carboxyfluorescein，用于標(biāo)記人椎間盤細(xì)胞以便體外熒光顯微鏡觀察。
用途
一種重要的染色劑,滲透完整細(xì)胞膜的非熒光疏水劑。在細(xì)胞中，5- 羧基熒光素二乙酸酯被酶水解成親水劑。安全信息
| 危險(xiǎn)品標(biāo)志 | T |
|---|---|
| 危險(xiǎn)類別碼 | 45-46-23/24/25-36/37/38 |
| 安全說(shuō)明 | 53-22-26-36/37/39-45 |
| WGK Germany | 3 |
| F | 10-21 |
| 海關(guān)編碼 | 32049010 |
| 更新日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
|---|---|---|---|---|---|
| 2025/02/05 | C2859 | 5-羧基熒光素二醋酸鹽 5-Carboxyfluorescein Diacetate | 79955-27-4 | 50mg | 340元 |
| 2025/02/05 | C2859 | 5-羧基熒光素二醋酸鹽 5-Carboxyfluorescein Diacetate | 79955-27-4 | 200mg | 900元 |