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292648

Dihydrofluorescein diacetate

Name: Dihydrofluorescein diacetate
Brand: ALDRICH

97%

Synonym(s):

Diacetyldihydrofluorescein

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About This Item

Empirical Formula (Hill Notation):

C₂₄H₁₈O₇

CAS Number:

35340-49-9

Molecular Weight:

418.40

UNSPSC Code:

12171500

NACRES:

NA.47

PubChem Substance ID:

24857603

MDL number:

MFCD00005056

Beilstein/REAXYS Number:

364167

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Properties

assay

97%

mp

213-215 °C (lit.)

solubility

acetone: 50 mg/mL

fluorescence

λ_ex 272 nm in methanol, λ_ex 490; λ_em 514 (Reaction product)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

CC(=O)Oc1ccc2C(c3ccc(OC(C)=O)cc3Oc2c1)c4ccccc4C(O)=O

InChI

1S/C24H18O7/c1-13(25)29-15-7-9-19-21(11-15)31-22-12-16(30-14(2)26)8-10-20(22)23(19)17-5-3-4-6-18(17)24(27)28/h3-12,23H,1-2H3,(H,27,28)

InChI key

YKSJJXGQHSESKB-UHFFFAOYSA-N

Description

General description

Dihydrofluorescein diacetate (H₂FDA) is an esterified derivative of dihydrofluorescein. H₂FDA is one of the widely used fluorescent probes employed in the intracellular reactive oxygen species (ROS) detection.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Global Trade Item Number

SKU	GTIN
C109401-500ML	04061837753275
C109401-2.5L	04061838134134
C109401-100ML	04061837753268