H50004

Sigma-Aldrich

4-Hydroxyphenylacetic acid

98%

Linear Formula:
HOC6H4CH2CO2H
CAS Number:
Molecular Weight:
152.15
Beilstein/REAXYS Number:
1448766
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

mp

148-151 °C (lit.)

SMILES string

OC(=O)Cc1ccc(O)cc1

InChI

1S/C8H8O3/c9-7-3-1-6(2-4-7)5-8(10)11/h1-4,9H,5H2,(H,10,11)

InChI key

XQXPVVBIMDBYFF-UHFFFAOYSA-N

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Application

Reagent used in the acylation of phenols and amines.

Packaging

5 g in glass bottle
25, 100 g in poly bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Journal of the Chemical Society. Perkin Transactions 1, 3005-3005 (1991)
Kenneth Stensrud et al.
The Journal of organic chemistry, 74(15), 5219-5227 (2009-07-04)
Three new trifluoromethylated p-hydroxyphenacyl (pHP)-caged gamma-aminobutyric acid (GABA) and glutamate (Glu) derivatives have been examined for their efficacy as photoremovable protecting groups in aqueous solution. Through the replacement of hydrogen with fluorine, e.g., a m-trifluoromethyl or a m-trifluoromethoxy versus m-methoxy...
Korean J. Med. Chem., 1, 2-2 (1991)
S N Young et al.
Journal of neurology, neurosurgery, and psychiatry, 45(7), 633-639 (1982-07-01)
Phenylacetic acid, p-hydroxyphenylacetic acid, m-hydroxyphenylacetic acid, phenylalanine, indoleacetic acid, 5-hydroxyindoleacetic acid and tryptophan were measured in lumbar and cisternal cerebrospinal fluid (CSF) taken during pneumoencephalography. The data suggest that the concentration of the acid metabolites of the trace amines tryptamine...
F A Muskiet et al.
Clinical chemistry, 25(7), 1281-1284 (1979-07-01)
We report quantitative data on beta-glucuronidase- and sulfatase-hydrolyzable conjugates of homovanillic acid, 3,4-dihydroxyphenylacetic acid, p-hydroxyphenylacetic acid, and vanillic acid in the urine of 20 apparently normal and healthy control persons and of three patients with neuroblastoma. We used organic solvent...

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