2-(4-Chlorophenoxy)isobutyric Acid TCI C0940

Chemical Identity

Other names: Clofibric Acid · PCIB
CAS No.: 882-09-7
Formula: C10H11ClO3
Molecular weight: 214.65 g/mol
Purity: >97.0%(T)

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 2-(4-chlorophenoxy)-2-methylpropanoic acid
SMILES: CC(C)(C(=O)O)OC1=CC=C(C=C1)Cl
InChIKey: TXCGAZHTZHNUAI-UHFFFAOYSA-N
MDL: MDL00004192
PubChem: CID 2797

Rp 664.650,00

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Berat 25g

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2-(4-Chlorophenoxy)isobutyric acid, commonly abbreviated PCIB, is an aryloxyisobutyric acid bearing a para-chlorophenoxy group and a gem-dimethyl centre alpha to the carboxyl function. It is best known in plant science as an auxin antagonist and is widely used to probe auxin signalling in physiology and tissue culture experiments. In synthetic work it also serves as a building block toward esters, amides, and other aryloxyisobutyrate derivatives of medicinal chemistry interest. TCI supplies this solid in a 25 g pack for laboratory research use; store it tightly closed in a cool, dry place and handle it with standard protective equipment.

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