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3,4-Dihydroxybenzeneacetic acid Sale

(Synonyms: 3,4-二羟基苯乙酸) 目录号 : GC33649

A dopamine metabolite

3,4-Dihydroxybenzeneacetic acid Chemical Structure

Cas No.:102-32-9

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1g
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Sample solution is provided at 25 µL, 10mM.

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产品描述

3,4-dihydroxyphenylacetic acid (DOPAC) is a metabolite of dopamine formed through deamination by monoamine oxidase (MAO).1 DOPAC is further metabolized by catechol-O-methyltransferase (COMT) to form homovanillic acid, and DOPAC levels are increased 5- to 6-fold compared to wild-type in the nucleus accumbens, striatum, and prefrontal cortex of COMT knockout mice. DOPAC oxidation is catalyzed by α-synuclein and oxidized DOPAC binds to monomeric α-synuclein preventing fibrillation.2 In vivo, foot shock stress increases DOPAC levels relative to control by approximately 45% in the prefrontal cortex and by 15% in the olfactory tubercles and ventral tegmental area (VTA) in rats.3

1.K?enmaki, M., Tammim?ki, A., My?h?nen, T., et al.Quantitative role of COMT in dopamine clearance in the prefrontal cortex of freely moving miceJ. Neurochem.114(6)1745-1755(2010) 2.Zhou, W., Gallagher, A., Hong, D.P., et al.At low concentrations, 3,4-dihydroxyphenylacetic acid (DOPAC) binds non-covalently to α-synuclein and prevents its fibrillationJ. Mol. Biol.388(3)597-610(2009) 3.Deutch, A.Y., Tam, S.Y., and Roth, R.H.Footshock and conditioned stress increase 3,4-dihydroxyphenylacetic acid (DOPAC) in the ventral tegmental area but not substantia nigraBrain Res.333(1)143-146(1985)

Chemical Properties

Cas No. 102-32-9 SDF
别名 3,4-二羟基苯乙酸
Canonical SMILES OC(=O)Cc1ccc(c(c1)O)O
分子式 C8H8O4 分子量 168.15
溶解度 DMF: 1 mg/ml,PBS (pH 7.2): 10 mg/ml 储存条件 Store at -20°C
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1 mM 5.9471 mL 29.7354 mL 59.4707 mL
5 mM 1.1894 mL 5.9471 mL 11.8941 mL
10 mM 0.5947 mL 2.9735 mL 5.9471 mL
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