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Merck

11569

3,4-Dihydroxyphenylacetic acid

analytical standard

Synonym(s):

DOPAC, Homoprotocatechuic acid

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About This Item

Linear Formula:
(HO)2C6H3CH2CO2H
CAS Number:
Molecular Weight:
168.15
UNSPSC Code:
77101502
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-024-1
Beilstein/REAXYS Number:
2211017
MDL number:
Technical Service
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grade

analytical standard

Quality Segment

assay

≥97.0% (HPLC), 97.0-103.0% (T)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

127-130 °C (lit.)

application(s)

pharmaceutical

format

neat

SMILES string

OC(=O)Cc1ccc(O)c(O)c1

InChI

1S/C8H8O4/c9-6-2-1-5(3-7(6)10)4-8(11)12/h1-3,9-10H,4H2,(H,11,12)

InChI key

CFFZDZCDUFSOFZ-UHFFFAOYSA-N

Application

3,4-Dihydroxyphenylacetic acid may be used as a reference standard for the determination of 3,4-dihydroxyphenylacetic acid in rat samples by high-performance liquid chromatography with electrochemical detection.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.


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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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Certificates of Analysis (COA)

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