5(6)-Carboxy-2′,7′-dichlorofluorescein diacetate

• 产品号: 21884
• CAS号: 127770-45-0
• 分子式: C50H28Cl4O18
• 分子量: 1058.55852
• 纯 度: ≥85% (HPCE)

产品别名

• 标题: 5(6)-Carboxy-2′,7′-dichlorofluorescein diacetate
• IUPAC标准名: 3',6'-bis(acetyloxy)-2',7'-dichloro-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid; 3',6'-bis(acetyloxy)-2',7'-dichloro-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid
• IUPAC传统名: 3',6'-bis(acetyloxy)-2',7'-dichloro-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid; 3',6'-bis(acetyloxy)-2',7'-dichloro-3-oxospiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid

产品登记号

• CAS号: 127770-45-0
• PubChem SID: 24853092
• MDL号: MFCD08459585
• Beilstein号: 7505106

产品性质

• Empirical Formula (Hill Notation): C25H14Cl2O9
• 产品线: BioReagent
• 纯度: ≥85% (HPCE)
• 适用性: suitable for fluorescence
• 荧光: λex 470 nm; λem 529 nm in 0.1 M Tris pH 8.0 (esterase)
• 熔点: 210 °C (dec.)(lit.)
• 溶解度: DMF: soluble
• 溶解度: DMSO: soluble
• 溶解度: methanol: soluble
• GHS警示词: Warning
• GHS危险声明: H315-H319-H335
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves
• GHS警示性声明: P261-P305 + P351 + P338
• 危险公开号: 36/37/38
• 安全公开号: 26
• 保存温度: -20°C
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Analysis Note
Excmax: 504 nm (Lit.)
Other Notes
Intracellular esterase substrate with low sensitivity of fluorescence to intracellar pH1

详细说明 (简体中文)

Analysis Note
Excmax: 504 nm (Lit.)
Other Notes
Intracellular esterase substrate with low sensitivity of fluorescence to intracellar pH1