5(6)-Carboxyfluorescein diacetate N-succinimidyl ester

• Catalog No.: 21888
• CAS Number: 150347-59-4
• M. F.: C58H38N2O22
• M. W.: 1114.92252
• Purity: ≥90% (HPLC)

SYNONYMS

• IUPAC name: 2,5-dioxopyrrolidin-1-yl 3',6'-bis(acetyloxy)-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylate 2,5-dioxopyrrolidin-1-yl 3',6'-bis(acetyloxy)-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylate
• IUPAC Traditional name: 2,5-dioxopyrrolidin-1-yl 3',6'-bis(acetyloxy)-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylate 2,5-dioxopyrrolidin-1-yl 3',6'-bis(acetyloxy)-3-oxospiro[2-benzofuran-1,9'-xanthene]-6-carboxylate
• Synonyms: CFSE

DATABASE IDS

• PubChem SID: 24853098
• MDL Number: MFCD00037466
• CAS Number: 150347-59-4

PROPERTIES

• Empirical Formula (Hill Notation): C29H19NO11
• Product Line: BioReagent
• Purity: ≥90% (HPLC)
• Suitability: suitable for fluorescence
• Fluorescence: λex 492 nm; λem 517 nm in 0.1 M Tris pH 8.0 (esterase)
• Melting Point: 152-154 °C(lit.)
• Solubility: DMF: soluble
• Solubility: DMSO: soluble
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• Storage Temperature: -20°C
• German water hazard class: 3

DETAILS

Description (English)

Frequently Asked Questions
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Application
Amine-reactive label for long term tracing of cells. Forms green fluorescent conjugates on deacetylation.

Description (简体中文)

Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
Application
Amine-reactive label for long term tracing of cells. Forms green fluorescent conjugates on deacetylation.