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3,4-Dihydroxyphenylacetic acid

3,4-Dihydroxyphenylacetic acid Suppliers list
Company Name: Hangzhou Viablife Biotech Co., Ltd.
Tel: 01-435-5570519 +1 435-5570519
Email: info@viablife.com
Products Intro: Product Name:Homoprotocatechuic acid
CAS:102-32-9
Purity:99% Package:1KG;0USD
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-571-85586718 +86(0)13336195806
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Products Intro: Product Name:3,4-Dihydroxyphenylacetic acid
CAS:102-32-9
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Email: info@dakenchem.com
Products Intro: Product Name:3,4-Dihydroxyphenylacetic acid
CAS:102-32-9
Purity:99% Package:100g ,1KG ,5KG 25KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: Product Name:DOPAC
CAS:102-32-9
Purity:0.99 Package:25KG,5KG;1KG;500G
Company Name: Shanghai Zheyan Biotech Co., Ltd.
Tel: 18017610038
Email: zheyansh@163.com
Products Intro: Product Name:3,4-dihydroxyphenylacetic acid
CAS:102-32-9
Purity:HPLC>=98% Package:250mg

3,4-Dihydroxyphenylacetic acid manufacturers

  • DOPAC
  • $5.00 / KG
  • 2022-01-19
  • CAS:102-32-9
  • Min. Order: 1KG
  • Purity: 0.99
  • Supply Ability: 2 0t
  • DOPAC
  • $1.00 / KG
  • 2019-07-06
  • CAS:102-32-9
  • Min. Order: 1KG
  • Purity: 98%
  • Supply Ability: 100KG

Related articles

3,4-Dihydroxyphenylacetic acid Basic information
Product Name:3,4-Dihydroxyphenylacetic acid
Synonyms:Ba 2773;DIHYDROXYPHENYLACETIC ACID, 3,4-(RG);Dopac/(3,4-dihydroxyphenyl)-aceticaci;Hypoxanthine DisodiuM;(3,4-dihydroxyphenyl)-aceticaci;3,4-Dihydroxybenzeneacetic acid;3,4-dihydroxy-benzeneaceticaci;3,4-dihydroxybenzeneaceticacid
CAS:102-32-9
MF:C8H8O4
MW:168.15
EINECS:203-024-1
Product Categories:buildingblock;Aromatic Phenylacetic Acids and Derivatives
Mol File:102-32-9.mol
3,4-Dihydroxyphenylacetic acid Structure
3,4-Dihydroxyphenylacetic acid Chemical Properties
Melting point 127-130 °C (lit.)
Boiling point 257.07°C (rough estimate)
density 1.3037 (rough estimate)
refractive index 1.5090 (estimate)
storage temp. Inert atmosphere,Room Temperature
solubility water: soluble50mg/mL, clear, almost colorless
form Powder, Crystals or Lumps
pka4.42±0.10(Predicted)
color White to off-white
Water Solubility Soluble in water and methanol.
BRN 2211017
CAS DataBase Reference102-32-9(CAS DataBase Reference)
NIST Chemistry ReferenceAcetic acid, (3,4-dihydroxyphenyl)-,(102-32-9)
EPA Substance Registry System3,4-Dihydroxyphenylacetic acid (102-32-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
RTECS AH0590000
10-23
HS Code 29182900
MSDS Information
ProviderLanguage
DOPAC English
SigmaAldrich English
ACROS English
ALFA English
3,4-Dihydroxyphenylacetic acid Usage And Synthesis
Description3,4-Dihydroxyphenylacetic acid (DOPAC) is a metabolite of the neurotransmitter dopamine. Dopamine can be metabolized into one of three substances. One such substance is DOPAC. Another is 3-methoxytyramine (3-MT). Both of these substances are degraded to form homovanillic acid (HVA). Both degradations involve the enzymes monoamine oxidase (MAO) and catechol-O-methyl transferase (COMT), albeit in reverse order: MAO catalyzes dopamine to DOPAC, and COMT catalyzes DOPAC to HVA; whereas COMT catalyzes dopamine to 3-MT and MAO catalyzes 3-MT to HVA. The third metabolic end-product of dopamine is norepinephrine (noradrenaline).
DOPAC can be oxidized by hydrogen peroxide, leading to the formation of toxic metabolites which destroy dopamine storage vesicles in the substantia nigra. This may contribute to the failure of levodopa treatment of Parkinson's disease. A MAO-B inhibitor such as selegiline or rasagiline can prevent this from happening.
wikipedia
Chemical Propertiesbeige to light brown crystalline powder
Uses3,4-Dihydroxyphenylacetic Acid is a metabolite of Dopamine (D533782).
Uses3,4-Dihydroxyphenylacetic acid is an important metabolite when studying the behavior of the dopaminergic system.
General Description
3,4-dihydroxyphenylacetic acid (DOPAC) is a normal constituent of rat brain tissue. A mass fragmentographic method for determination of DOPAC in rat brain tissue has been described. It is major metabolite of dopamine (DA). The voltammetric reduction of DOPAC has been studied at a glassy carbon electrode modified with single-wall carbon nanotubes (SWNTs). Semi-automatic fluorometric assay technique for DOPAC has been reported.
Tag:3,4-Dihydroxyphenylacetic acid(102-32-9) Related Product Information
3,4-DIACETOXYPHENYLACETIC ACID DL-3,4-DIHYDROXYMANDELIC ACID DL-4-HYDROXY-3-METHOXYMANDELIC ACID 3,4,5-Trimethoxyphenylacetic acid 4,5-DIMETHOXY-2-NITROPHENYLACETIC ACID ETHYL 3,4-DIMETHOXYPHENYLACETATE METHYL HOMOVERATRATE 3-Hydroxy-4-methoxyphenylacetic acid 3,4,5-TRIMETHOXYPHENYL ACETIC ACID METHYL ESTER 2-(4-BENZYLOXY-3-METHOXYPHENYL)ACRYLIC ACID 3,4-(METHYLENEDIOXY)PHENYLACETIC ACID 3,4-Diethoxyphenylacetic acid 3,5-DIMETHOXY-4-HYDROXYPHENYLACETIC ACID 2-BROMO-4,5-DIMETHOXYPHENYLACETIC ACID 2,3,4-TRIMETHOXYPHENYLACETIC ACID 1,3-BENZODIOXOLE-5-GLYCOLIC ACID 6,7-DIMETHOXY-1,4-DIHYDRO-3H-ISOCHROMEN-3-ONE 1,4-benzodioxan-6-ylacetic acid