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5-Norbornene-2-carboxaldehyde, endo + exo, 95%, Thermo Scientific Chemicals
Catalog number: B24973.14
25 g, Each
Thermo Scientific Chemicals
5-Norbornene-2-carboxaldehyde, endo + exo, 95%, Thermo Scientific Chemicals
Catalog number: B24973.14
25 g, Each
Quantity
Catalog number: B24973.14
also known as B24973-14
Price (EUR)
61,83 Online price
68,70
Each
Quantity
-
Chemical Identifiers
CAS
5453-80-5
IUPAC Name
bicyclo[2.2.1]hept-5-ene-2-carbaldehyde
Molecular Formula
C8H10O
InChI Key
AJIBZRIAUXVGQJ-UHFFFAOYNA-N
SMILES
O=CC1CC2CC1C=C2
Specifications
Specification SheetFree acid (titration)
≤2.0%
Refractive Index
1.4870-1.4970 @ 20?C
Appearance (Color)
Clear colorless to yellow
Form
Liquid
Assay (GC)
≥94.0% (sum of endo + exo isomers)
Description
5-Norbornene-2-carboxaldehyde was used in transition metal-catalyzed synthesis of norbornene-derived homopolymers having pendent t-Boc-protected quinizarin moieties for patterned fluorescence images. It acts as Diels-Alder adduct of acrolein and cyclopentadiene. It can be used as protected form of acrolein, from which the double bond may be liberated by cycloreversion, e.g. in a useful synthesis of 2-vinylimidazole.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
5-Norbornene-2-carboxaldehyde was used in transition metal-catalyzed synthesis of norbornene-derived homopolymers having pendent t-Boc-protected quinizarin moieties for patterned fluorescence images. It acts as Diels-Alder adduct of acrolein and cyclopentadiene. It can be used as protected form of acrolein, from which the double bond may be liberated by cycloreversion, e.g. in a useful synthesis of 2-vinylimidazole.
Solubility
Not miscible in water.
Notes
Store away from air and oxidizing agents. Airsensitive. Store under dry inert gas.
5-Norbornene-2-carboxaldehyde was used in transition metal-catalyzed synthesis of norbornene-derived homopolymers having pendent t-Boc-protected quinizarin moieties for patterned fluorescence images. It acts as Diels-Alder adduct of acrolein and cyclopentadiene. It can be used as protected form of acrolein, from which the double bond may be liberated by cycloreversion, e.g. in a useful synthesis of 2-vinylimidazole.
Solubility
Not miscible in water.
Notes
Store away from air and oxidizing agents. Airsensitive. Store under dry inert gas.
RUO – Research Use Only
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Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Flammable liquids
Category 3
Label Elements
Signal Word
Warning
Physical Hazards
H226 - Flammable liquid and vapor
Precautionary Statements
P233 - Keep container tightly closed
P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking