5-IAF

Product Name: 5-IAF
CAS No.: 63368-54-7
Chemical Name: 5-IAF
Synonyms: IAF;5-IAF;5-IAF, 10 mM in DMSO;Fluorescein-5-iodoacetamide;4-(iodoacetamido)fluorescein;5-(IODOACETAMIDO)FLUORESCEIN;4(5)-(IODOACETAMIDO)FLUORESCEIN;5-IAF [5-IodoacetaMidofluorescein];Fluorescein-5-iodoacetamide≥ 95% (HPLC);5-IAF [5-Iodoacetamidofluorescein] - 25 mg
CBNumber: CB3682124
Molecular Formula: C22H14INO6
Formula Weight: 515.25
MOL File: 63368-54-7.mol

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5-IAF Property

Melting point:: 265-267 °C (dec.)(lit.)
Boiling point:: 788.4±60.0 °C(Predicted)
Density: 1.95±0.1 g/cm3(Predicted)
storage temp.: −20°C
solubility: DMF: 30 mg/ml; DMSO: 30 mg/ml; DMSO:PBS (pH 7.2) (1:3): 0.25 mg/ml; Ethanol: 500μg/ml
form: A crystalline solid
pka: 9.32±0.20(Predicted)
color: Light yellow to orange
Appearance: Solid Powder
BRN: 6543244

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
F: 8
HS Code: 29322090

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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

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: I9271
Product name: 5-(Iodoacetamido)fluorescein
Purity: ≥90% (HPLC)
Packaging: 25mg
Price: $162
Updated: 2025/07/31

Sigma-Aldrich

Product number: I9271
Product name: 5-(Iodoacetamido)fluorescein
Purity: ≥90% (HPLC)
Packaging: 100mg
Price: $537
Updated: 2025/07/31

Cayman Chemical

Product number: 26807
Product name: 5-IAF
Packaging: 25mg
Price: $86
Updated: 2024/03/01

Cayman Chemical

Product number: 26807
Product name: 5-IAF
Packaging: 100mg
Price: $287
Updated: 2024/03/01

Cayman Chemical

Product number: 26807
Product name: 5-IAF
Packaging: 50mg
Price: $152
Updated: 2024/03/01

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5-IAF Chemical Properties,Usage,Production

Description

5-(Iodoacetamido)fluorescein is a thiol-reactive fluorescent probe used for preparation of green-fluorescent thiol conjugates of biomolecules.

Chemical Properties

Off-white to yellow solid

Uses

5-(Iodoacetamido)fluorescein is a thiol reactive fluorescein derivative.

5-IAF Preparation Products And Raw materials

Raw materials

Preparation Products

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5-IAF Suppliers

China 86 Germany 1 India 1 Switzerland 1 United Kingdom 5 United States 22 Global 116

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
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Email: jkinfo@jkchemical.com
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Fax: +86-10-82967029
Email: 2355560935@qq.com
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Nanjing Habo Medical Technology Co., Ltd.

Tel: 025-85760892 13376080562
Fax: 025-85766769
Email: sales@habotech.com
Country: China
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Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
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Syntechem Co.,Ltd

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Hunan Hui Bai Shi Biotechnology Co., Ltd.

Tel: 0731-85526065 13308475853
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Shanghai Aladdin Bio-Chem Technology Co.,LTD

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Email: anhua.mao@aladdin-e.com
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Alfa Chemistry

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Shanghai YuanYe Biotechnology Co., Ltd.

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Email: 3008007409@qq.com
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Chengdu Huachun Technology Co., Ltd

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63368-54-7, 5-IAFRelated Search:

5(6)-CARBOXY-2' 7'-DICHLOROFLUORESCEIN 3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one Fluorescein isothiocyanate Fluorescein Sodium Fluorescein isothiocyanate isomer I 4-acetamidobenzoic acid 2-Iodoacetamide 4-Acetamidobenzaldehyde 4-ACETAMIDO-2-METHYLBENZOIC ACID Fluorescein 4-Amino-2-methylbenzoic acid 5-IAF 6-hydroxy-3-xanthen-3-one 3-Vinylaniline 6-IAF 6-IODOACETAMIDOFLUORESCEIN (6-IAF) 5-IODOACETAMIDOFLUORESCEIN (5-IAF)

IAF

5-(IODOACETAMIDO)FLUORESCEIN, FOR FLUORE SCENCE

Fluorescein-5-iodoacetamide

4-(iodoacetamido)fluorescein

N-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)-2-iodoacetaMide

5-IAF [5-IodoacetaMidofluorescein]

5-IAF [5-Iodoacetamidofluorescein] *CAS 63368-54-7*

5-IAF

5-(IODOACETAMIDO)FLUORESCEIN

4(5)-(IODOACETAMIDO)FLUORESCEIN

Fluorescein-5-iodoacetamide≥ 95% (HPLC)

Acetamide, N-(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)-2-iodo-

5-IAF, 10 mM in DMSO

5-IAF [5-Iodoacetamidofluorescein] - 25 mg

63368-54-7

C22H14NO6I

C22H14O6NI

Biochemicals and Reagents

BioChemical

Detection

Fluorescent Labels

Fluorescein and Derivatives

Fluorescent Probes, Labels, Particles and Stains

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