cis-5-Norbornene-endo-2,3-dicarboxylic anhydride, 97%
cis-5-Norbornene-endo-2,3-dicarboxylic anhydride, 97%
cis-5-Norbornene-endo-2,3-dicarboxylic anhydride, 97%
Thermo Scientific Chemicals

cis-5-Norbornene-endo-2,3-dicarboxylic anhydride, 97%

CAS: 129-64-6 | C9H8O3 | 164.16 g/mol
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Catalog number B24951.06
also known as B24951-06
Price (USD)
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Ends: 30-Jun-2026
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Quantity:
5 g
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Price (USD)
44.65
Special offer
Online exclusive
Ends: 30-Jun-2026
52.90
Save 8.25 (16%)
Each
Chemical Identifiers
CAS129-64-6
SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)White to cream
FormCrystals or powder or crystalline powder
Acid-base back titration≥95.0 to <105.0%
Melting Point163-168°C
cis-5-Norbornene-endo-2,3-dicarboxylic anhydride is used as an organic chemical synthesis intermediate.

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
cis-5-Norbornene-endo-2,3-dicarboxylic anhydride is used as an organic chemical synthesis intermediate.

Solubility
It decomposes in water.

Notes
Moisture sensitive. Incompatible with oxidizing agents.
RUO – Research Use Only

General References:

  1. Cihangir Tanyeli; Aysegul Gumus. Synthesis of polymer-supported TEMPO catalysts and their application in the oxidation of various alcohols. Tetrahedron Letters. 2003, 44,(8), 1639-1642.
  2. Didier Villemin; Bouchta Labiad; Andre Loupy. Clay catalysis: A convenient and rapid formation of anhydride from carboxylic acid and isopropenyl acetate under microwave irradiation. Synthetic Communications: An International Journal for Rapid Communication of Synthetic Organic Chemistry. 1993, 23,(4), 419-424.