Atomfair

Awaiting product image

Atomfair 3,4-Dihydroxyphenylpyruvic acid DHPPA C9H8O5 CAS 109170-71-0

3,4-Dihydroxyphenylpyruvic acid (DHPPA) is a high-purity biochemical reagent with the molecular formula C9H8O5and CAS number 109170-71-0 . This compound, also known as 3-(3,4-dihydroxyphenyl)-2-oxopropanoic acid , is a key intermediate in metabolic pathways, particularly in the biosynthesis of tyrosine-derived compounds. Its structure features a phenyl ring with two hydroxyl groups at the 3- and 4-positions, along with a pyruvic acid side chain, making it valuable for research in enzymology, neurochemistry, and plant biochemistry. Available in powder form, it is rigorously tested for purity (≥95% by HPLC) and stability, ensuring reliable performance in analytical and synthetic applications. Store in a cool, dry…

Category:

Description

3,4-Dihydroxyphenylpyruvic acid (DHPPA) is a high-purity biochemical reagent with the molecular formula C9H8O5 and CAS number 109170-71-0. This compound, also known as 3-(3,4-dihydroxyphenyl)-2-oxopropanoic acid, is a key intermediate in metabolic pathways, particularly in the biosynthesis of tyrosine-derived compounds. Its structure features a phenyl ring with two hydroxyl groups at the 3- and 4-positions, along with a pyruvic acid side chain, making it valuable for research in enzymology, neurochemistry, and plant biochemistry. Available in powder form, it is rigorously tested for purity (≥95% by HPLC) and stability, ensuring reliable performance in analytical and synthetic applications. Store in a cool, dry place under inert conditions to maintain integrity.

Properties

  • CAS Number: 109170-71-0
  • Complexity: 237
  • IUPAC Name: 3-(3,4-dihydroxyphenyl)-2-oxo-propanoic acid
  • InChI: InChI=1S/C9H8O5/c10-6-2-1-5(3-7(6)11)4-8(12)9(13)14/h1-3,10-11H,4H2,(H,13,14)
  • InChI Key: LQQFFJFGLSKYIR-UHFFFAOYSA-N
  • Exact Mass: 196.03717335
  • Molecular Formula: C9H8O5
  • Molecular Weight: 196.16
  • SMILES: C1=CC(=C(C=C1CC(=O)C(=O)O)O)O
  • Topological: 94.8
  • Monoisotopic Mass: 196.03717335
  • Synonyms: 3,4-Dihydroxyphenylpyruvic acid, 3-(3,4-Dihydroxyphenyl)-2-oxopropanoic acid, DHPPA, 3,4-dihydroxy-alpha-oxobenzenepropanoic acid, CHEBI:19891, DTXSID70962409, Benzenepropanoic acid, 3,4-dihydroxy-alpha-oxo-, DTXCID901390217, 4228-66-4, 109170-71-0, 3,4-Dihydroxyphenylacetylformic acid, SCHEMBL1331519, 4,5-Dihydroxyphenylacetylformic acid, MFCD08460177, AKOS015889780, beta-(3,4-dihydroxylphenyl)pyruvic Acid, DS-17541, DB-135435, 3-(3,4-Dihydroxyphenyl)-2-oxopropanoicacid, CS-0157104, C04045, F15598, 3-(3,4-dihydroxy-phenyl)-2-oxo-propionic acid, 3-(3,4-Dihydroxyphenyl)-2-oxopropanoic acid #, EN300-1831178, A801974, A872916, Q27109260, 3-[3,4-bis(oxidanyl)phenyl]-2-oxidanylidene-propanoic acid

Application

3,4-Dihydroxyphenylpyruvic acid is widely used as a precursor in the study of tyrosine metabolism and catecholamine biosynthesis. Researchers employ it to investigate enzymatic reactions involving aromatic amino acid decarboxylases and hydroxylases. It also serves as a substrate for studying plant secondary metabolites and oxidative stress pathways. In pharmaceutical research, DHPPA is utilized to explore potential therapeutic agents targeting neurodegenerative diseases.

Safety and Hazards

GHS Hazard Statements

  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

  • P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2 (100%)
  • STOT SE 3 (100%)

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Related products