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  7. 2',7'-Dichlorofluorescein 95.0+%, TCI America™

2',7'-Dichlorofluorescein 95.0+%, TCI America™
SDP

Catalog No. D03711G Shop All Tokyo Chemical Industry (TCI) Products
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25 g
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Catalog No. Quantity
D03711G 1 g
D037125G 25 g
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Catalog No. D03711G Supplier TCI America Supplier No. D03711G
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Chemical Identifiers

CAS 76-54-0
Molecular Formula C20H10Cl2O5
Molecular Weight (g/mol) 401.195
MDL Number MFCD00005047
InChI Key VFNKZQNIXUFLBC-UHFFFAOYSA-N
Synonym 2',7'-dichlorofluorescein, dichlorofluorescein, unii-56nqm5uzt1, 2,7-dichlorofluorescein, 56nqm5uzt1, spiro isobenzofuran-1 3h ,9'-9h xanthen-3-one, 2',7'-dichloro-3',6'-dihydroxy, 2',7'-dichloro-3',6'-dihydroxy-3h-spiro isobenzofuran-1,9'-xanthen-3-one, 2',7'-dichloro-3',6'-dihydroxyspiro 2-benzofuran-3,9'-xanthene-1-one, 11,16-dichloro-12,15-dihydroxyspiro 3-hydroisobenzofuran-3,9'-xanthene-1-one
PubChem CID 64944
ChEBI CHEBI:51596
IUPAC Name 2',7'-dichloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
SMILES C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl

Specifications

Melting Point 280°C
Quantity 1 g
Formula Weight 401.20
Percent Purity ≥95.0% (HPLC)
Physical Form Crystalline Powder
Chemical Name or Material 2′,7′-Dichlorofluorescein [for Fluorescent indicator]
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