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  7. 7-Methoxycoumarin-4-acetic acid

7-Methoxycoumarin-4-acetic acid

Catalog No. AAJ62475MC
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Catalog No. AAJ62475MC Supplier Thermo Scientific Chemicals Supplier No. J62475MC
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Description

Precursor to coumarin-type fluorescent reagents | CAS: 62935-72-2 | C12H10O5 | 234.21 g/mol

7-Methoxycoumarin-4-acetic acid is a precursor to coumarin-type fluorescent reagents. It has been uses as fluorescent probe in preparation of two novel LysB29 selectively labeled fluorescent derivatives of human insulin, in the preparation of cell-penetrating peptide transportan 10 (tp10) and as fluorescent label for peptides.

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
7-Methoxycoumarin-4-acetic acid is a precursor to coumarin-type fluorescent reagents. It has been uses as fluorescent probe in preparation of two novel LysB29 selectively labeled fluorescent derivatives of human insulin, in the preparation of cell-penetrating peptide transportan 10 (tp10) and as fluorescent label for peptides.

Solubility
Soluble in acetone and dimethyl sulfoxide.

Notes
Desiccate at -20°C. Incompatible with oxidizing agents.

Chemical Identifiers

CAS 62935-72-2
Molecular Formula C12H10O5
Molecular Weight (g/mol) 234.21
MDL Number MFCD00009774
InChI Key ZEKAXIFHLIITGV-UHFFFAOYSA-N
Synonym 7-methoxycoumarin-4-acetic acid, 2-7-methoxy-2-oxo-2h-chromen-4-yl acetic acid, 7-methoxy-2-oxo-2h-chromen-4-yl acetic acid, 7-methoxy-2-oxo-2h-1-benzopyran-4-acetic acid, 2h-1-benzopyran-4-acetic acid, 7-methoxy-2-oxo, 2-7-methoxy-2-oxochromen-4-yl acetic acid, 7-methoxy-2-oxo-2h-chromen-4-yl-acetic acid, 7-methoxycoumarin-4-yl acetic acid, 7-methoxy-2-oxochromen-4-yl acetic acid, mca-oh
PubChem CID 342221
ChEBI CHEBI:51666
IUPAC Name 2-(7-methoxy-2-oxochromen-4-yl)acetic acid
SMILES COC1=CC=C2C(CC(O)=O)=CC(=O)OC2=C1

Specifications

Melting Point 193°C
Color Green
Flash Point 87°C (189°F)
Quantity 100 mg
Solubility Information Soluble in acetone and dimethyl sulfoxide.
Formula Weight 234.21
Physical Form Crystalline Solid
Chemical Name or Material 7-Methoxycoumarin-4-acetic acid

Safety and Handling

TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only