5(6)-Carboxyfluorescein N-succinimidyl ester

Product Name: 5(6)-Carboxyfluorescein N-succinimidyl ester
CAS No.: 117548-22-8
Chemical Name: 5(6)-Carboxyfluorescein N-succinimidyl ester
Synonyms: FLUOS;FITC-NHS;5(6)-FAM SE;Fluorescein NHS;5(6)-FAM SE FLUOS;5-trimethoxyallylbenzene;Nicotinamide Impurity 12;5,6-CARBOXYFLUORESCEIN SE;5(6)-FAM-SEor5(6)-FAM-NHS;5(6)-FAM SE, 10 mM in DMSO
CBNumber: CB5167102
Molecular Formula: C24H15NO7
Formula Weight: 429.383
MOL File: 117548-22-8.mol

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5(6)-Carboxyfluorescein N-succinimidyl ester Property

Melting point:: 224°C
storage temp.: -20°C
solubility: DMF: soluble
form: Solid
color: Light Orange
InChI: InChI=1S/C24H15NO7/c26-13-5-7-17-19(11-13)31-20-12-14(27)6-8-18(20)23(17)15-3-1-2-4-16(15)24(30)32-25-21(28)9-10-22(25)29/h1-8,11-12,26H,9-10H2
InChIKey: VQTBINYMFPKLQD-UHFFFAOYSA-N
SMILES: C1(=C2C=CC(=O)C=C2OC2C=C(O)C=CC1=2)C1C=CC=CC=1C(=O)ON1C(=O)CCC1=O

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Safety

Safety Statements: 24/25
WGK Germany: 3
HS Code: 32049010

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 21878
Product name: 5(6)-Carboxyfluorescein N-hydroxysuccinimide ester
Purity: BioReagent, suitable for fluorescence, mixture of isomers, ≥80% (HPLC)
Packaging: 25mg
Price: $85.8
Updated: 2025/07/31

Sigma-Aldrich

Product number: 21878
Product name: 5(6)-Carboxyfluorescein N-hydroxysuccinimide ester
Purity: BioReagent, suitable for fluorescence, mixture of isomers, ≥80% (HPLC)
Packaging: 100mg
Price: $260
Updated: 2025/07/31

TRC

Product number: C178533
Product name: 5(6)-Carboxyfluorescein N-hydroxysuccinimide ester
Packaging: 100mg
Price: $110
Updated: 2021/12/16

ChemScene

Product number: CS-3061
Product name: 5(6)-FAMSE
Purity: 95.42%
Packaging: 50mg
Price: $96
Updated: 2021/12/16

Apolloscientific

Product number: BIC1074
Product name: 5(6)-Carboxyfluorescein N-hydroxy succinimide ester
Packaging: 25mg
Price: $108
Updated: 2021/12/16

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5(6)-Carboxyfluorescein N-succinimidyl ester Chemical Properties,Usage,Production

Chemical Properties

Light red solid

Uses

5(6)-Carboxyfluorescein N-hydroxysuccinimide ester (5(6)-FAM SE, FLUOS) may be used to prepare fluorescent derivatives of proteins such as tubulin and for the preparation of a phenytoin tracer for the determination of this and other drugs in serum and plasma by fluorescence polarization immunoassay (FPIA) and laser-induced fluorescence detection.

Uses

5(6)-Carboxyfluorescein N-succinimidyl ester is an amine-reactive green fluorescent dye widely used for labeling proteins or other biomolecules that contain a primary or secondary aliphatic amine.

5(6)-Carboxyfluorescein N-succinimidyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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5(6)-Carboxyfluorescein N-succinimidyl ester Suppliers

China 152 India 1 South Korea 1 Switzerland 2 United Kingdom 3 United States 17 Global 176

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View Lastest Price from 5(6)-Carboxyfluorescein N-succinimidyl ester manufacturers

HANGZHOU HAILAN CHEMICAL CO.,LTD.

Product: 5(6)-Carboxyfluorescein N-succinimidyl ester 117548-22-8
Price: US $0.00/g
Min. Order: 1g
Purity: 99%min
Supply Ability: 2000gs
Release date: 2025-09-10

Career Henan Chemical Co

Product: 5(6)-Carboxyfluorescein N-succinimidyl ester 117548-22-8
Price: US $1.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 100KG
Release date: 2018-12-20

117548-22-8, 5(6)-Carboxyfluorescein N-succinimidyl esterRelated Search:

Olibanum oil 6-FAM, FLUOS Dimethyl succinate Succinimide Bismaleimide Methyl acrylate Tris(trimethylsilyl)phosphate O-Phthalimide BUTYL OLEATE DIALIFOS Benzyl isocyanide Ethyl isocyanoacetate PHENYLSELENOL Tosylmethyl isocyanide METHYL ISOCYANOACETATE 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) 2,4-PENTANEDIONE, SILVER DERIVATIVE

FLUOS

5-(AND-6)-CARBOXYFLUORESCEIN, SUCCINIMIDYL ESTER

5-(AND-6)-CARBOXY SNAFL(R)-1, SUCCINIMIDYL ESTER

5-(AND-6)-CARBOXY SNAFL(R)-2, SUCCINIMIDYL ESTER

5(6)-CARBOXYFLUORESCEIN, NHS ESTER

5(6)-CARBOXYFLUORESCEIN N-HYDROXYSUCCINIMIDE ESTER

5(6)-CARBOXYFLUORESCEIN N-SUCCINIMIDYL ESTER

5,6-CARBOXYFLUORESCEIN SE

5,6-CARBOXYFLUORESCEIN SUCCINIMIDE ESTER

5(6)-FAM SE

5(6)-FAM SE FLUOS

5(6)-Carboxyfluorescein N-Hydrosuccinimide ester

5(6)-FAM, SE [5-(and-6)-Carboxyfluorescein, succinimidyl ester] *CAS 117548-22-8*

5(6)-FAM-SEor5(6)-FAM-NHS

5(6)-Carboxyfluorescein, succiniMidyl ester

5(6)-carboxyfluoresceinn-succinimidylester,mixt.ofisom.

5(6)-Carboxyfluorescein N-hydroxysuccinime ester

5(&6)-CARBOXYFLUORESCEIN N-SUCCINIMIDYLESTER, MIXE

Succinimidyl-5(6)-carboxyfluorescein

4(5)-carboxyfluorescein N-succinimidyl ester

5(6)-Carboxyfluorescein succinimidyl ester - mixture of isomers

5(6)-FAM, SE [5-(and-6)-Carboxyfluorescein, succinimidyl ester

5-trimethoxyallylbenzene

FITC-NHS

5(6)-FAM-OSu(5(6)-carboxyfluoresceinSE)

Fluorescein NHS

Nicotinamide Impurity 12

5(6)-FAM SE, 10 mM in DMSO

5(6)-Carboxyfluorescein <i>N</i>-hydroxysuccinimide ester

117548-22-8

Fluorescent Probes, Labels, Particles and Stains

Detection

BioChemical

Biochemicals and Reagents

marker

FLUOROPHORES

FAM