4-Azido-2,3,5,6-tetrafluorobenzoicacid
- Product Name
- 4-Azido-2,3,5,6-tetrafluorobenzoicacid
- CAS No.
- 126695-58-7
- Chemical Name
- 4-Azido-2,3,5,6-tetrafluorobenzoicacid
- Synonyms
- ATFB-OSu;4-N3Pfp-NHS ester;Succinimidylester(ATFB,SE);N-Succinimidyl 4-Azidotetrafluorobenzoate;N-Succinimidyl 4-Azido-2,3,5,6-tetrafluorobenzoate >2,5-dioxopyrrolidin-1-yl 4-azido-2,3,5,6-tetrafluorobenzoate;4-azido-2，3，5，6-tetrafluorobenzoicacid2，5-dioxo-pyrrolidin-1-ylester;4-Azido-2,3,5,6-tetrafluorobenzoic Acid, N-Succinimidyl Ester, ATFB SE;ATFB, SE [4-Azido-2,3,5,6-tetrafluorobenzoic acid, succiniMidyl ester];Benzoic acid, 4-azido-2,3,5,6-tetrafluoro-, 2,5-dioxo-1-pyrrolidinyl ester
- CBNumber
- CB31073442
- Molecular Formula
- C11H4F4N4O4
- Formula Weight
- 0
- MOL File
- 126695-58-7.mol
4-Azido-2,3,5,6-tetrafluorobenzoicacid Property
- Melting point:
- 104-105°C
- storage temp.
- Amber Vial, -20°C Freezer, Under Inert Atmosphere
- solubility
- Acetonitrile (Slightly), Chloroform (Slightly), Ethyl Acetate (Very Slightly)
- form
- powder to crystal
- color
- White to Almost white
- Appearance
- white solid or crystalline powder
- Stability:
- Light and Moisture Sensitive. Store in freezer
Safety
- RIDADR
- UN 1325 4.1/PG III
- HazardClass
- 4.1
- PackingGroup
- III
- HS Code
- 9999999999
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H228Flammable solid
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
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.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P370+P378In case of fire: Use … for extinction.
N-Bromosuccinimide Price
- Product number
- S0952
- Product name
- N-Succinimidyl 4-Azido-2,3,5,6-tetrafluorobenzoate
- Purity
- >97.0%(HPLC)
- Packaging
- 200mg
- Price
- $174
- Updated
- 2025/07/31
- Product number
- S0952
- Product name
- N-Succinimidyl 4-Azido-2,3,5,6-tetrafluorobenzoate
- Purity
- >97.0%(HPLC)
- Packaging
- 1g
- Price
- $597
- Updated
- 2025/07/31
- Product number
- S690150
- Product name
- N-Succinimidyl 4-Azido-2,3,5,6-tetrafluorobenzoate
- Packaging
- 25mg
- Price
- $120
- Updated
- 2021/12/16
- Product number
- S690150
- Product name
- N-Succinimidyl 4-Azido-2,3,5,6-tetrafluorobenzoate
- Packaging
- 250mg
- Price
- $850
- Updated
- 2021/12/16
- Product number
- 23141
- Product name
- Succinimidyl-4-azido-2,3,5,6-tetrafluorobenzoate,99%(Assay)
- Purity
- 99%(Assay)
- Packaging
- 50MG
- Price
- $56
- Updated
- 2021/12/16
4-Azido-2,3,5,6-tetrafluorobenzoicacid Chemical Properties,Usage,Production
Description
N-Succinimidyl 4-Azido-2,3,5,6—tetrafluorobenzoate (ATFB SE, ATFB-OSu) is a photo-activatable linker used as a versatile labeling agent for investigating biological receptors and for direct coating the surfaces of carbon and organic-based polymers. Upon exposure to light (max. absorption at 258nm), ATFB produces stabilized nitrene intermediates that readily undergo insertion and addition reactions with nearby molecules in moderate to good yields.
This compound is an activated N-hydroxysuccinimide ester (NHS ester, SE) derivative that can react to almost any primary or secondary amine group of biomolecules, such as proteins and peptides, as well as to small-molecule amines.
Chemical Properties
Colourless Needles
Uses
A fluorinated aryl azide which can be used for the photofunctionalization of polymer surfaces. l max = 273nm; e= 23 x 10-3
Uses
Non-fluorescent heterobifunctional, photoreactive crossslinker probe
Uses
A fluorinated aryl azide which can be used for the photofunctionalization of polymer surfaces.l max = 273nm; e= 23 x 10-3
IC 50
Non-cleavable Linker
4-Azido-2,3,5,6-tetrafluorobenzoicacid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-Azido-2,3,5,6-tetrafluorobenzoicacid manufacturers
- Product
- 4-Azido-2,3,5,6-tetrafluorobenzoicacid 126695-58-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 50mg
- Purity
- 99%HPLC
- Supply Ability
- 2000tons
- Release date
- 2020-01-08