2′,4′,5′,7′-Tetraiodofluorescein
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2′,4′,5′,7′-Tetraiodofluorescein
structure -
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CAS No:
15905-32-5
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Formula:
C20H8I4O5
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Chemical Name:
2′,4′,5′,7′-Tetraiodofluorescein
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Synonyms:
Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one,3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-;Fluorescein,2′,4′,5′,7′-tetraiodo-;3′,6′-Dihydroxy-2′,4′,5′,7′-tetraiodospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one;2′,4′,5′,7′-Tetraiodofluorescein;Iodeosin;Tetraiodofluorescein;Erythrosine acid;Solvent Red 140;C.I. Solvent Red 140;C.I. 45430:2;NSC 328781;Erythrosine J;Erythrosin J;3′,6′-Dihydroxy-2′,4′,5′,7′-tetraiodospiro[2-benzofuran-3,9′-xanthene]-1-one;518-39-8;10557-31-0;19052-68-7;30495-83-1;66771-70-8;76823-15-9;83412-54-8;748740-60-5;875516-06-6;2209062-14-4
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CAS No:
Description
orange-red fine powder
Red powder or granules.|Solid
A tetraiodofluorescein used as a red coloring in some foods (cherries, fish), as a disclosure of DENTAL PLAQUE, and as a stain of some cell types. It has structural similarity to THYROXINE.
2′,4′,5′,7′-Tetraiodofluorescein Basic Attributes
835.89
835.89
240-046-0
1A878FZQ9B
328781
DTXSID7044843
29329990
Characteristics
76
6.08420
Red powder
2.4391 (estimate)
290-292 °C
628.3±55.0 °C(Predicted)
333.8ºC
1.972
soluble in water, spirit, methanol, methyl cellosolve and ethanol.
Store at RT.
2.22E-16mmHg at 25°C
Safety Information
NONH for all modes of transport
2
22-24/25
LM5940000
P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501
H302
Not Classified
Drug Information
Chemicals that emit light after excitation by light. The wave length of the emitted light is usually longer than that of the incident light. Fluorochromes are substances that cause fluorescence in other substances, i.e., dyes used to mark or label other compounds with fluorescent tags. (See all compounds classified as Fluorescent Dyes.)
2',4',5',7'-Tetraiodofluorescein
2′,4′,5′,7′-Tetraiodofluorescein Use and Manufacturing
Indicator in analytical chemistry.
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-2',4',5',7'-tetraiodo-: ACTIVE
Food additives
Computed Properties
Molecular Weight:835.9
XLogP3:6
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Exact Mass:835.6551
Monoisotopic Mass:835.6551
Topological Polar Surface Area:76
Heavy Atom Count:29
Complexity:645
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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2′,4′,5′,7′-Tetraiodofluorescein
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