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6-Carboxyfluorescein diacetate_Molecular_structure_CAS_3348-03-6)
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6-Carboxyfluorescein diacetate

Catalog No. C5041 Name Sigma Aldrich
CAS Number 3348-03-6 Website http://www.sigmaaldrich.com
M. F. C25H16O9 Telephone 1-800-521-8956
M. W. 460.38914 Fax
Purity ~95% (HPLC) Email
Storage Chembase ID: 132710

SYNONYMS

IUPAC name
3',6'-bis(acetyloxy)-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid
IUPAC Traditional name
3',6'-bis(acetyloxy)-3-oxospiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid
Synonyms
6-CFDA
6-Carboxy-di-O-acetylfluorescein

DATABASE IDS

PubChem SID 24892748
CAS Number 3348-03-6
Beilstein Number 67043
MDL Number MFCD00036871

PROPERTIES

Purity ~95% (HPLC)
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)
Application
Used to differentiate viable cells from apoptotic cells. Live cells that are not apoptotic accumulate 6-carboxyfluorescein but do not accumulate annexin. Fluorescent wavelengths λex 492 nm; λemm 517 nm in 0.1 M Tris, pH 8.0.

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