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Molecule
ID:132710
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₂₅H₁₆O₉
Molecular Mass
460.38914
Exact Mass
460.07943209
Charge
0
InChI
InChI=1S/C25H16O9/c1-12(26)31-15-4-7-18-21(10-15)33-22-11-16(32-13(2)27)5-8-19(22)25(18)20-9-14(23(28)29)3-6-17(20)24(30)34-25/h3-11H,1-2H3,(H,28,29)
InChIKey
QMOGCCYGOPYYNT-UHFFFAOYSA-N
Canonic Smiles
CC(=O)Oc1ccc2c(c1)Oc1c(C32OC(=O)c2c3cc(cc2)C(=O)O)ccc(c1)OC(=O)C
Isomeric Smiles
CC(=O)Oc1ccc2c(c1)Oc1cc(ccc1C12c2cc(ccc2C(=O)O1)C(=O)O)OC(=O)C
Calculated Properties
JChem
Acid pKa
3.5429149
H Acceptors
5
H Donor
1
LogD (pH = 5.5)
1.4091979
LogD (pH = 7.4)
-0.002541239
Log P
3.3595784
Molar Refractivity
116.7793
Polarizability
44.47892
Polar Surface Area
125.43
Rotatable Bonds
5
Lipinski's Rule of Five
true
Data Source
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Related Proteins
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Molecular Spectra
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Molecule Details
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References
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Bioactivity
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General Information
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IUPAC Traditional name
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IUPAC name
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Sigma Aldrich
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Bioactivity
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PubChem BioAssay
Data Source
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Sigma Aldrich
C5041
19586
Academic Data
PubChem
151095
Names and Identifiers
Synonyms
6-Carboxyfluorescein diacetate
6-Carboxy-di-O-acetylfluorescein
6-CFDA
IUPAC Traditional name
3',6'-bis(acetyloxy)-3-oxospiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid
IUPAC name
3',6'-bis(acetyloxy)-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid
Registration numbers
CAS Number
3348-03-6
Beilstein Number
67043
MDL Number
MFCD00036871
PubChem SID
24892748
24851718
162226987
PubChem CID
151095
Molecule Details
Sigma Aldrich
C5041
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.
19586
Other Notes
Substrate for the assay of cellular esterases1; Flow cytometric assessment of viability of bacteria2,3
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Registration numbers
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CAS Number
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Beilstein Number
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MDL Number
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PubChem SID
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PubChem CID
Properties
Safety Information
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
Storage Temperature
-20°C
Source
2-8°C
Source
German water hazard class
3
Source
MSDS Link
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Source
Product Information
~95% (HPLC)
Source
≥90.0% (HPLC)
Source
for fluorescence
Source
C25H16O9
Source
Physical Property
DMSO: soluble
Source
λex 492 nm; λem 517 nm in 0.1 M Tris pH 8.0 (after cleavage by esterase)
Source
Purity
Grade
Empirical Formula (Hill Notation)
Solubility
Fluorescence