High Quality 4-Hydroxyphenylacetic Acid CAS 156-38-7 P-Hydroxyphenylacetic Acid for Pharmaceutical Intermediate

• CAS No.: 156-38-7
• Formula: C8h8o3
• EINECS: 214-060-2
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Model No.: 4-Hydroxycoumarin
• MW: 152.15
• Transport Package: Bag/Drum
• Specification: kg
• Trademark: 1
• Origin: Wuhan

Product Description

Product Name:	4- Hydroxyphenylacetic acid
Synonyms:	p- Hydroxyphenylacetic acid
CAS:	156-38-7
MF:	C8H8O3
MW:	152.15

 4-Hydroxy Coumarin is a plant derived antioxidant, protecting against lipid peroxidation, as well as a potential inhibitor of HIV-1 Integrase. 4-Hydroxycoumarin may be regarded as a phenylenetetronic acid , and like tetronic acid forms condensation products with aldehydes. 4-Hydroxycoumarin is involved in annulation reactions, due to the relatively high acidity of the C-H bond at the 3-position: a three-component reaction with isocyanides and dialkyl acetylene dicarboxylates affords annulated 4H-pyrans.


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