5-Carboxyfluorescein N-succinimidyl ester_Molecular_structure_CAS_92557-80-7)

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5-Carboxyfluorescein N-succinimidyl ester
Catalog No.	92846	Name	Sigma Aldrich
CAS Number	92557-80-7	Website	http://www.sigmaaldrich.com
M. F.	C25H15NO9	Telephone	1-800-521-8956
M. W.	473.3879	Fax
Purity	≥90% (HPLC)	Email
Storage		Chembase ID: 155951

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SYNONYMS

IUPAC name

5-{[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}-2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid

IUPAC Traditional name

5-{[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}-2-(3-hydroxy-6-oxoxanthen-9-yl)benzoic acid

DATABASE IDS

PubChem SID	24889738
Beilstein Number	7865828
MDL Number	MFCD00077322
CAS Number	92557-80-7

PROPERTIES

Empirical Formula (Hill Notation)	C25H15NO9
Product Line	BioReagent
Purity	≥90% (HPLC)
Suitability	suitable for fluorescence
Fluorescence	λex 492 nm; λem 520 nm in 0.1 M Tris pH 8.0
MSDS Link	Download
Personal Protective Equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Storage Temperature	-20°C
German water hazard class	3

DETAILS

Description (English)

Other Notes
Derivative of fluorescein giving stable derivative upon conjugation with biopolymers. Fluorescent probe for nucleotides1,2; Reagent for fluorescent derivatization in capillary electrophoresis3

Description (简体中文)