Fluorescein diacetate (FDA)

주요 정보

CAS 번호

596-09-8

Purity

>98%

제형

Solid

form

Molecular weight

416.4 Da

Molecular formula

C₂₄H₁₆O₇

PubChem

65047

Nature

Synthetic

Solubility

Soluble in DMSO

생화학적 명칭

Fluorescein diacetate

생물학적 정보

Widely-used fluorogenic substrate for esterase activity. Upon cleavage fluorescein is released producing a green fluorescence that can be read using standard FITC filter sets. Common viability stain for plant cells, protoplasts and tissues.

Canonical SMILES

CC(=O)OC1=CC2=C(C=C1)C3(C4=C(O2)C=C(C=C4)OC(=O)C)C5=CC=CC=C5C(=O)O3

InChi

InChI=1S/C24H16O7/c1-13(25)28-15-7-9-19-21(11-15)30-22-12-16(29-14(2)26)8-10-20(22)24(19)18-6-4-3-5-17(18)23(27)31-24/h3-12H,1-2H3

InChiKey

CHADEQDQBURGHL-UHFFFAOYSA-N

IUPAC Name

(6'-acetyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) acetate