Coumarin-3-carboxylic acid, 98%, Thermo Scientific Chemicals
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Coumarin-3-carboxylic acid, 98%, Thermo Scientific Chemicals
Thermo Scientific Chemicals

Coumarin-3-carboxylic acid, 98%, Thermo Scientific Chemicals

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100 g
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Catalog number L07133.14
also known as L07133-14
Price (USD)/ Each
55.65
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62.20 
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Quantity:
25 g
Request bulk or custom format
Price (USD)/ Each
55.65
Online exclusive
62.20 
Save 6.55 (11%)
Add to cart
Coumarin-3-carboxylic acid, 98%, Thermo Scientific Chemicals
Catalog numberL07133.14
Price (USD)/ Each
55.65
Online exclusive
62.20 
Save 6.55 (11%)
-
Add to cart
Chemical Identifiers
CAS531-81-7
IUPAC Name2-oxo-2H-chromene-3-carboxylic acid
Molecular FormulaC10H6O4
InChI KeyACMLKANOGIVEPB-UHFFFAOYSA-N
SMILESOC(=O)C1=CC2=CC=CC=C2OC1=O
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SpecificationsSpecification SheetSpecification Sheet
FormCrystals or powder or crystalline powder
Identification (FTIR)Conforms
Appearance (Color)White to cream or pale brown
Assay (Aqueous acid-base Titration)≥97.5 to ≤102.5%
Coumarin-3-carboxylic acid is used as pharmaceutical 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
Coumarin-3-carboxylic acid is used as pharmaceutical intermediate.

Solubility
Soluble in water (13 g/L at 37°C) and alcohol.

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.
RUO – Research Use Only

General References:

  1. Yefim Manevich; Kathryn D.Held; John E.Biaglow. Coumarin-3-carboxylic acid as a detector for hydroxyl radicals generated chemically and by gamma radiation. Radiation Research. 1997, 148,(6), 580-591.
  2. Tz. Mihaylov; N.Trendafilova; I.Kostova; I.Georgieva; G.Bauer. DFT modeling and spectroscopic study of metal-ligand bonding in La(III) complex of coumarin-3-carboxylic acid. Chemical Physics. 2006, 327,(2-3), 209-219.