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Coumarin 343, pure, laser grade
Coumarin 343, pure, laser grade
Coumarin 343, pure, laser grade
Thermo Scientific Chemicals

Coumarin 343, pure, laser grade

CAS: 55804-65-4 | C16H15NO4 | 285.299 g/mol
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100 mg
500 mg
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Catalog number 405681000
Price (EUR)
68,65
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76,20
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Quantity:
100 mg
Packaging:
Glass bottle
Request bulk or custom format
Price (EUR)
68,65
Online Exclusive
76,20
Save 7,55 (10%)
Each
Chemical Identifiers
CAS55804-65-4
IUPAC Name4-oxo-3-oxa-13-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1,5,7,9(17)-tetraene-5-carboxylate
Molecular FormulaC16H14NO4
InChI KeyKCDCNGXPPGQERR-UHFFFAOYSA-M
SMILES[O-]C(=O)C1=CC2=CC3=C4N(CCC3)CCCC4=C2OC1=O
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SpecificationsSpecification SheetSpecification Sheet
Infrared spectrumConforms
UV Lambda max409 nm (in Basic Ethanol)
Molar absorption coefficient19900 l/(mol.cm) (at Lambda max)
Fluorescence max470 nm (in Basic Ethanol)
Appearance (Form)Crystalline powder
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This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
RUO – Research Use Only