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3,4-Dihydroxyphenylacetic acid

SIAL/11569 - analytical standard

Synonym: DOPAC; Homoprotocatechuic acid

CAS Number: 102-32-9
Empirical Formula (Hill Notation): C8H8O4
Molecular Weight: 168.15
EC Number: 203-024-1
MDL Number: MFCD00004338
Linear Formula: (HO)2C6H3CH2CO2H
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-11569-25MG 25 mg
 $72.80
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application(s) pharmaceutical
assay ≥97.0% (HPLC)
  97.0-103.0% (T)
format neat
grade analytical standard
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
mp 127-130 °C (lit.)
Quality Level 100 
shelf life limited shelf life, expiry date on the label
SMILES string OC(=O)Cc1ccc(O)c(O)c1
technique(s) gas chromatography (GC): suitable
  HPLC: suitable
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.
Application: Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Other Notes: 2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research 
Purity ≥97.0% (HPLC); 97.0-103.0% (T)
mp 127-130 °C (lit.)
UNSPSC 77101502

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