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ChemicalBook >> CAS DataBase List >> 3,4-Dihydroxyphenylacetic acid

3,4-Dihydroxyphenylacetic acid

3,4-Dihydroxyphenylacetic acid price.
  • $11 - $1400
  • Product name: 3,4-Dihydroxyphenylacetic acid
  • CAS: 102-32-9
  • MF: C8H8O4
  • MW: 168.15
  • EINECS:203-024-1
  • MDL Number:MFCD00004338
  • Synonyms:Ba 2773;DIHYDROXYPHENYLACETIC ACID, 3,4-(RG);Dopac/(3,4-dihydroxyphenyl)-aceticaci;Hypoxanthine DisodiuM;(3,4-dihydroxyphenyl)-aceticaci ;3,4-dihydroxy-benzeneaceticaci ;3,4-dihydroxybenzeneaceticacid ;3,4-Dihydroxyphenylacetic acid, 98+%
Price70 Properties Safety Information Description
70 prices
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  • ManufacturerAcrotein
  • Product numberAC-3605
  • Product description3,4-Dihydroxyphenylacetic acid 97%
  • Packaging25g
  • Price$54.09
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-3605
  • Product description3,4-Dihydroxyphenylacetic acid 97%
  • Packaging100g
  • Price$165.74
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberAC-3605
  • Product description3,4-Dihydroxyphenylacetic acid 97%
  • Packaging250g
  • Price$331.46
  • Updated2026-05-25
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  • ManufacturerActivate Scientific
  • Product numberAS24545
  • Product description3,4-Dihydroxyphenylacetic Acid 98%
  • Packaging100g
  • Price$144
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS24545
  • Product description3,4-Dihydroxyphenylacetic Acid 98%
  • Packaging5g
  • Price$25
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS24545
  • Product description3,4-Dihydroxyphenylacetic Acid 98%
  • Packaging25g
  • Price$36
  • Updated2026-06-04
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  • ManufacturerAHH
  • Product numberMT-09911
  • Product description3,4-Dihydroxyphenylacetic acid 97%
  • Packaging50g
  • Price$326
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberJ92265
  • Product description3,4-Dihydroxyphenylacetic acid 95%
  • Packaging500g
  • Price$480
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberX8606
  • Product description3,4-Dihydroxyphenylacetic acid 98%(HPLC)
  • Packaging500g
  • Price$643
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ92265
  • Product description3,4-Dihydroxyphenylacetic acid 95%
  • Packaging100g
  • Price$120
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberX8606
  • Product description3,4-Dihydroxyphenylacetic acid 98%(HPLC)
  • Packaging100g
  • Price$161
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ92265
  • Product description3,4-Dihydroxyphenylacetic acid 95%
  • Packaging25g
  • Price$42
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ92265
  • Product description3,4-Dihydroxyphenylacetic acid 95%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberX8606
  • Product description3,4-Dihydroxyphenylacetic acid 98%(HPLC)
  • Packaging5g
  • Price$16
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberX8606
  • Product description3,4-Dihydroxyphenylacetic acid 98%(HPLC)
  • Packaging25g
  • Price$56
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ10416
  • Product descriptionHomoprotocatechuicacid
  • Packaging100mg
  • Price$98.6
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein AC-3605 3,4-Dihydroxyphenylacetic acid 97% 25g $54.09 2026-05-25 Buy
Acrotein AC-3605 3,4-Dihydroxyphenylacetic acid 97% 100g $165.74 2026-05-25 Buy
Acrotein AC-3605 3,4-Dihydroxyphenylacetic acid 97% 250g $331.46 2026-05-25 Buy
Activate Scientific AS24545 3,4-Dihydroxyphenylacetic Acid 98% 100g $144 2026-06-04 Buy
Activate Scientific AS24545 3,4-Dihydroxyphenylacetic Acid 98% 5g $25 2026-06-04 Buy
Activate Scientific AS24545 3,4-Dihydroxyphenylacetic Acid 98% 25g $36 2026-06-04 Buy
AHH MT-09911 3,4-Dihydroxyphenylacetic acid 97% 50g $326 2026-05-26 Buy
AK Scientific J92265 3,4-Dihydroxyphenylacetic acid 95% 500g $480 2026-06-04 Buy
AK Scientific X8606 3,4-Dihydroxyphenylacetic acid 98%(HPLC) 500g $643 2026-06-04 Buy
AK Scientific J92265 3,4-Dihydroxyphenylacetic acid 95% 100g $120 2026-06-04 Buy
AK Scientific X8606 3,4-Dihydroxyphenylacetic acid 98%(HPLC) 100g $161 2026-06-04 Buy
AK Scientific J92265 3,4-Dihydroxyphenylacetic acid 95% 25g $42 2026-06-04 Buy
AK Scientific J92265 3,4-Dihydroxyphenylacetic acid 95% 5g $12 2026-06-04 Buy
AK Scientific X8606 3,4-Dihydroxyphenylacetic acid 98%(HPLC) 5g $16 2026-06-04 Buy
AK Scientific X8606 3,4-Dihydroxyphenylacetic acid 98%(HPLC) 25g $56 2026-06-04 Buy
AK Scientific J10416 Homoprotocatechuicacid 100mg $98.6 2021-12-16 Buy
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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
pka :4.42±0.10(Predicted)
form :Powder, Crystals or Lumps
color :White to off-white
Water Solubility :Soluble in water and methanol.
BRN :2211017
InChI :InChI=1S/C8H8O4/c9-6-2-1-5(3-7(6)10)4-8(11)12/h1-3,9-10H,4H2,(H,11,12)
InChIKey :CFFZDZCDUFSOFZ-UHFFFAOYSA-N
SMILES :C1(CC(O)=O)=CC=C(O)C(O)=C1
LogP :0.980
CAS DataBase Reference :102-32-9(CAS DataBase Reference)
NIST Chemistry Reference :Acetic acid, (3,4-dihydroxyphenyl)-,(102-32-9)
EPA Substance Registry System :3,4-Dihydroxyphenylacetic acid (102-32-9)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3,4-Dihydroxyphenylacetic acid is an important metabolite when studying the behavior of the dopaminergic system.

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Suppliers and manufacturers

NINGBO SYNTAME BIOTECH CO LTD J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Energy Chemical Jinxiang Chemical (Danyang) Products Co., Ltd. Beijing Ouhe Technology Co., Ltd Accela ChemBio Co.,Ltd. Wuhan Wei Shunda Technology Development Co., Ltd.