FLUORESCEIN-5(6)-CARBOXAMIDOCAPROIC ACID N-SUCCINIMIDYL ESTER

Product Name: FLUORESCEIN-5(6)-CARBOXAMIDOCAPROIC ACID N-SUCCINIMIDYL ESTER
CAS No.: 114616-31-8
Chemical Name: FLUORESCEIN-5(6)-CARBOXAMIDOCAPROIC ACID N-SUCCINIMIDYL ESTER
Synonyms: 5(6)-SFX SE;5(6)-SFX (Fluorescein), SE;5(6)-CARBOXYFLUORESCEIN-HEXANOIC ACID, NHS ESTER;fluorescein-5(6)-carboxamidocaproic*acid N-hydrox;FLUORESCEIN-5(6)-CARBOXAMIDOCAPROIC*ACID N-HYDROXYS;fluorescein-5-carboxamidocaproic acid N-hydroxysuccinimide;fluorescein-5(6)-carboxamidocaproic acid N-succinimidyl est.;FLUORESCEIN-5(6)-CARBOXAMIDOCAPROIC ACID N-SUCCINIMIDYL ESTER;6-[Fluorescein-5(6)-carboxamido] hexanoic acid N-succinimidyl ester;Fluorescein-5(6)-carboxamidocaproic acid N-hydroxysuccinimidyl ester
CBNumber: CB8351742
Molecular Formula: C31H26N2O10
Formula Weight: 586.55
MOL File: 114616-31-8.mol

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FLUORESCEIN-5(6)-CARBOXAMIDOCAPROIC ACID N-SUCCINIMIDYL ESTER Property

storage temp.: -20°C
solubility: DMF: soluble
form: Solid
color: Yellow to orange
Appearance: Solid Powder
InChIKey: WAGYELYAQOYZFU-UHFFFAOYSA-N

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-40
Safety Statements: 26-36-36/37
WGK Germany: 3
F: 3-8-10
HS Code: 29349990
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 46940
Product name: 6-[Fluorescein-5(6)-carboxamido]hexanoic acid N-hydroxysuccinimide ester
Purity: suitable for fluorescence, ≥75% (HPLC)
Packaging: 5mg
Price: $306
Updated: 2026/03/19

Sigma-Aldrich

Product number: 46940
Product name: 6-[Fluorescein-5(6)-carboxamido]hexanoic acid N-hydroxysuccinimide ester
Purity: suitable for fluorescence, ≥75% (HPLC)
Packaging: 25mg
Price: $2720
Updated: 2026/03/19

Tocris

Product number: 6488
Product name: 5(6)-SFX(Fluorescein),SE
Purity: ≥90%(HPLC)
Packaging: 10
Price: $171
Updated: 2021/12/16

TRC

Product number: F537523
Product name: 6-[Fluorescein-5(6)-carboxamido]hexanoic acid N-hydroxysuccinimide ester
Packaging: 10mg
Price: $220
Updated: 2021/12/16

Adipogen Life Sciences

Product number: CDX-F0044-M025
Product name: 5(6)-SFX
Purity: ≥75%(HPLC)
Packaging: 25mg
Price: $424
Updated: 2021/12/16

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FLUORESCEIN-5(6)-CARBOXAMIDOCAPROIC ACID N-SUCCINIMIDYL ESTER Chemical Properties,Usage,Production

Description

A fluorescein introduction reagent. It can be used for labeling primary amines.

Uses

Reagent for introducing the fluorescein label; the spacer renders the reactive group more accessible to nucleophiles on biopolymers.

Uses

6-[Fluorescein-5(6)-carboxamido]hexanoic acid N-hydroxysuccinimide ester (FHS) is used as a reagent to conjugate the fluorophore 6-[Fluorescein-5(6)-carboxamido]hexanoic acid to molecules.6-[Fluorescein-5(6)-carboxamido]hexanoic acid is used as a fluorescein-based fluorescent label for proteins that can be analyzed in applications such as quenching experiments. The hexanoic spacer renders the reactive group more accessible to nucleophiles on biopolymers.

Excitation / Emission Maximum

494 nm/520 nm

FLUORESCEIN-5(6)-CARBOXAMIDOCAPROIC ACID N-SUCCINIMIDYL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

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FLUORESCEIN-5(6)-CARBOXAMIDOCAPROIC ACID N-SUCCINIMIDYL ESTER Suppliers

China 18 India 1 Switzerland 2 United Kingdom 2 United States 6 Global 29

J & K SCIENTIFIC LTD.

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Sigma-Aldrich

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Shanghai Hongye Biotechnology Co. Ltd

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Shenzhen GeneSeqTools Bioscience & Technology Co. Ltd.

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Hefei Molake Biotechnology Co., Ltd.

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Aikon International Limited

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114616-31-8, FLUORESCEIN-5(6)-CARBOXAMIDOCAPROIC ACID N-SUCCINIMIDYL ESTERRelated Search:

Terephthalic acid monoamide 3,4-DIMETHYLBENZAMIDE 4-(Aminomethyl)benzoic acid Methyl 4-(aminomethyl)benzoate (4-AMINOMETHYL-PHENYL)-METHANOL 3,4-Dimethylbenzylamine 6-Carboxyfluorescein 5(6)-Carboxyfluorescein 6-Acetamidohexanoic acid CHEMBRDG-BB 4024842 N-(4-METHYLBENZYL)-N-PROPYLAMINE 5-Isobenzofurancarboxaldehyde, 1,3-dihydro- (9CI) N-(3-METHYLPHENYLMETHYL)BUTYLAMINE 6-BENZYLAMINO-1-HEXANOL N-(3-METHYLPHENYLMETHYL)PROPYLAMINE BENZOIC ACID, 4-FORMYL-, PHENYLMETHYL ESTER FLUORESCEIN-5(6)-CARBOXAMIDOCAPROIC ACID N-SUCCINIMIDYL ESTER 5(6)-SFX

FLUORESCEIN-5(6)-CARBOXAMIDOCAPROIC ACID N-SUCCINIMIDYL ESTER

5(6)-CARBOXYFLUORESCEIN-HEXANOIC ACID, NHS ESTER

6-[FLUORESCEIN-5(6)-CARBOXAMIDO]HEXANOIC ACID N-HYDROXYSUCCINIMIDE ESTER

fluorescein-5(6)-carboxamidocaproic acid N-succinimidyl est.

fluorescein-5(6)-carboxamidocaproic*acid N-hydrox

FLUORESCEIN-5(6)-CARBOXAMIDOCAPROIC*ACID N-HYDROXYS

fluorescein-5-carboxamidocaproic acid N-hydroxysuccinimide

5(6)-SFX SE

6-[Fluorescein-5(6)-carboxamido] hexanoic acid N-succinimidyl ester

5(6)-SFX [6-(Fluorescein-5(6)-carboxaMido)hexanoic acid, succiniMidyl ester]

6-(Fluorescein-5(6)-carboxamido)hexanoic acid, succinimidyl ester, 90%, mixed isomers

5(6)-SFX (Fluorescein), SE

Fluorescein-5(6)-carboxamidocaproic acid N-hydroxysuccinimidyl ester

6-[Fluorescein-5(6)-carboxamido]hexanoic acid <i>N</i>-hydroxysuccinimide ester

114616-31-8

C31H26N2O10

C62H52N4O20

BioChemical

Biochemicals and Reagents

Fluorescent Probes, Labels, Particles and Stains

Detection