92846
5-Carboxyfluorescein N-succinimidyl ester
BioReagent, suitable for fluorescence, ≥90% (HPLC)
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About This Item
Empirical Formula (Hill Notation):
C25H15NO9
CAS Number:
Molecular Weight:
473.39
Beilstein/REAXYS Number:
7865828
MDL number:
UNSPSC Code:
12352108
PubChem Substance ID:
NACRES:
NA.32
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product line
BioReagent
Quality Level
assay
≥90% (HPLC)
form
powder
fluorescence
λex 492 nm; λem 520 nm in 0.1 M Tris pH 8.0
suitability
suitable for fluorescence
storage temp.
−20°C
SMILES string
OC(=O)c1cc(ccc1C2=C3C=CC(=O)C=C3Oc4cc(O)ccc24)C(=O)ON5C(=O)CCC5=O
InChI
1S/C25H15NO9/c27-13-2-5-16-19(10-13)34-20-11-14(28)3-6-17(20)23(16)15-4-1-12(9-18(15)24(31)32)25(33)35-26-21(29)7-8-22(26)30/h1-6,9-11,27H,7-8H2,(H,31,32)
InChI key
TWOKNYRPKCLMAR-UHFFFAOYSA-N
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Other Notes
Derivative of fluorescein giving stable derivative upon conjugation with biopolymers. Fluorescent probe for nucleotides; Reagent for fluorescent derivatization in capillary electrophoresis
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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