681970
5-Hydroxy-4-oxo-4H-pyran-2-carboxylic acid
97%
Synonym(s):
2-Carboxy-5-hydroxy-4-pyrone, Comenic acid
Sign Into View Organizational & Contract Pricing
All Photos(2)
About This Item
Empirical Formula (Hill Notation):
C6H4O5
CAS Number:
Molecular Weight:
156.09
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
assay
97%
form
solid
mp
284-294 °C
SMILES string
OC(=O)C1=CC(=O)C(O)=CO1
InChI
1S/C6H4O5/c7-3-1-5(6(9)10)11-2-4(3)8/h1-2,8H,(H,9,10)
InChI key
UUUICOMMFFTCHS-UHFFFAOYSA-N
Related Categories
Application
Building block for an intramolecular olefin-α-pyrone cycloaddition providing the colchicine ring skeleton.
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Tetrahedron, 49, 2839-2839 (1993)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service