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Fluorescein 6-Isothiocyanate, Isomer 2, 95%

Product Code

TRC-F485705

CAS Number

18861-78-4

Product Format

Neat

Molecular Formula

C21 H11 N O5 S

Molecular Weight

389.38

Product Categories

TRC

Price and availability

48-hour USA dispatch time
If Exact Weight packaging is selected, a certificate will be delivered with the product, which will indicate the mass of the material dispensed into the vial with a precision of up to 3 decimal places. Exceptions apply.

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Documentation

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Product Information

Chemical Data

Analyte Name

Fluorescein 6-Isothiocyanate, Isomer 2

CAS Number

18861-78-4

Molecular Formula

C21 H11 N O5 S

Molecular Weight

389.38

Accurate Mass

389.0358

SMILES

Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5ccc(cc45)N=C=S)c1

InChI

InChI=1S/C21H11NO5S/c23-12-2-5-15-18(8-12)26-19-9-13(24)3-6-16(19)21(15)17-7-11(22-10-28)1-4-14(17)20(25)27-21/h1-9,23-24H

IUPAC

3',6'-dihydroxy-5-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one

Product Data

Storage Temperature

-20°C

Shipping Temperature

Blue Ice

Country of Origin

CANADA

Product Format

Neat

Product Description

Fluorescent labeling reagent for proteins. Used in the fluorescent antibody technique for rapid identification of pathogens.

References: Riggs, H.J.L., et al.: Amer. J. Pathol., 34, 1081 (1958), Mann, K.G. and Fish, W.W., Methods in Enz., 26, 28 (1972),
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