139-85-5 | 3,4-Dihydroxybenzaldehyde

Packsize	Purity	Availability	Price	Discounted Price
1mg	98%	in stock	$3.00	$2.00
1g	98%	in stock	$6.00	$4.00
5g	98%	in stock	$7.00	$5.00
10g	98%	in stock	$9.00	$6.00
25g	98%	in stock	$11.00	$8.00
100g	98%	in stock	$24.00	$17.00
500g	98%	in stock	$119.00	$84.00

Description

• Catalog Number: AB44326
• Chemical Name: 3,4-Dihydroxybenzaldehyde
• CAS Number: 139-85-5
• Molecular Formula: C7H6O3
• Molecular Weight: 138.1207
• MDL Number: MFCD00003370
• SMILES: O=Cc1ccc(c(c1)O)O
• NSC Number: 22961

Computed Properties

• Complexity: 124
• Covalently-Bonded Unit Count: 1
• Heavy Atom Count: 10
• Hydrogen Bond Acceptor Count: 3
• Hydrogen Bond Donor Count: 2
• Rotatable Bond Count: 1
• XLogP3: 1.3

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• Electrocatalytic oxidation of NADH at single-wall carbon-nanotube-paste electrodes: kinetic considerations for use of a redox mediator in solution and dissolved in the paste.

  Analytical and bioanalytical chemistry 20050401

• On-line chemiluminescence determination protocatechuic aldehyde and protocatechuic acid in pharmaceutical preparations by capillary electrophoresis.

  Journal of pharmaceutical and biomedical analysis 20050401

• Biotransformation of benzaldehyde-type and acetophenone-type derivatives by Pharbitis nil hairy roots.

  Chemical & pharmaceutical bulletin 20050401

• Simultaneous determination of five marker constituents in traditional Chinese medicinal preparation Le-Mai granule by high performance liquid chromatography.

  Journal of pharmaceutical and biomedical analysis 20050309

• Chemical fingerprint and metabolic fingerprint analysis of Danshen injection by HPLC-UV and HPLC-MS methods.

  Journal of pharmaceutical and biomedical analysis 20050104

• Metabolic studies on the total phenolic acids from the roots of Salvia miltiorrhiza in rats.

  Biomedical chromatography : BMC 20050101

• Enzymatic oxidation of vanillin, isovanillin and protocatechuic aldehyde with freshly prepared Guinea pig liver slices.

  Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology 20050101

• [Studies on the chemical constituents in herb of Ranunculus sceleratus].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20050101

• Chemiluminescence determination of pharmacologically active compounds by capillary electrophoresis.

  Luminescence : the journal of biological and chemical luminescence 20050101

• Synergistic effects of thiols and amines on antiradical efficiency of protocatechuic acid.

  Journal of agricultural and food chemistry 20041229

• Purification, crystallization and preliminary X-ray crystallographic analysis of hydroxycinnamoyl-coenzyme A hydratase-lyase (HCHL), a crotonase homologue active in phenylpropanoid metabolism.

  Acta crystallographica. Section D, Biological crystallography 20041201

• Anti-oxidative compounds in barley tea.

  Bioscience, biotechnology, and biochemistry 20041201

• Protective effects of Danshensu from the aqueous extract of Salvia miltiorrhiza (Danshen) against homocysteine-induced endothelial dysfunction.

  Life sciences 20041112

• Simultaneous determination of chlorogenic acid, caffeic acid, ferulic acid, protocatechuic acid and protocatechuic aldehyde in Chinese herbal preparation by RP-HPLC.

  Chemical & pharmaceutical bulletin 20041001

• Contribution of aldehyde oxidase, xanthine oxidase, and aldehyde dehydrogenase on the oxidation of aromatic aldehydes.

  Chemical research in toxicology 20041001

• [Effect of danshensu, protocatechualdehyde and danshen injection on calcium ion concentration in cytoplasm of human erythrocytes].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20041001

• A comparison between the use of a redox mediator in solution and of surface modified electrodes in the electrocatalytic oxidation of nicotinamide adenine dinucleotide.

  Bioelectrochemistry (Amsterdam, Netherlands) 20040901

• In-vitro cytotoxic activities of the major bromophenols of the red alga Polysiphonia lanosa and some novel synthetic isomers.

  Journal of natural products 20040901

• [Study on adsorption of danshen water-soluble compounds with macroporous resin D301].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20040901

• Characterization of a multifunctional methyltransferase from the orchid Vanilla planifolia.

  Plant cell reports 20040701

• New non-nucleoside inhibitors of hepatitis C virus RNA-dependent RNA polymerase.

  Biochemistry. Biokhimiia 20040701

• A sphingolipid and tyrosinase inhibitors from the fruiting body of Phellinus linteus.

  Archives of pharmacal research 20040701

• Comparative study of electron mediators used in the electrochemical oxidation of NADH.

  Biosensors & bioelectronics 20040515

• Phelligridins C-F: cytotoxic pyrano[4,3-c][2]benzopyran-1,6-dione and furo[3,2-c]pyran-4-one derivatives from the fungus Phellinus igniarius.

  Journal of natural products 20040501

• O-Methylation of benzaldehyde derivatives by 'lignin specific' caffeic acid 3-O-methyltransferase.

  Phytochemistry 20040401

• Inhibition of tyrosinase by protocatechuic aldehyde.

  The American journal of Chinese medicine 20040101

• Characterization of acylated flavonoid-O-glycosides and methoxylated flavonoids from Tagetes maxima by liquid chromatography coupled to electrospray ionization tandem mass spectrometry.

  Rapid communications in mass spectrometry : RCM 20040101

• Synthesis and antioxidant activity of 4-[2-(3,5-dimethoxyphenyl)ethenyl]-1,2-benzenediol, a metabolite of Sphaerophysa salsula.

  Bioscience, biotechnology, and biochemistry 20031101

• Simultaneous determination and pharmacokinetic studies on (3,4-Dihydroxyphenyl)-lactic acid and protocatechuic aldehyde in rat serum after oral administration of Radix Salviae miltiorrhizae extract.

  Journal of chromatographic science 20030701

• 6,7-dihydroxyisoquinoline-3-carboxylic acids are potent inhibitors on the binding of insulin-like growth factor (IGF) to IGF-binding proteins: optimization of the 1-position benzoyl side chain.

  Bioorganic & medicinal chemistry letters 20030602

• [Determination of danshensu in rat serum after oral administer compound Salvia recipe].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20030601

• Inhibition of tumor growth by S-3-1, a synthetic intermediate of salvianolic acid A.

  Journal of Asian natural products research 20021201

• Growth stimulation of intestinal commensal Escherichia coli by catecholamines: a possible contributory factor in trauma-induced sepsis.

  Shock (Augusta, Ga.) 20021101

• Isolation, cloning and expression of a multifunctional O-methyltransferase capable of forming 2,5-dimethyl-4-methoxy-3(2H)-furanone, one of the key aroma compounds in strawberry fruits.

  The Plant journal : for cell and molecular biology 20020901

• [Medicinal resources of Salvia yunnanensis].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20020901

• Redox reaction between amino-(3,4-dihydroxyphenyl)methyl phosphonic acid and dopaquinone is responsible for the apparent inhibitory effect on tyrosinase.

  European journal of biochemistry 20020801

• Aroma biosynthesis in strawberry: s-adenosylmethionine:furaneol o-methyltransferase activity in ripening fruits.

  Journal of agricultural and food chemistry 20020703

• Peroxynitrite scavenging activities of aromatic compounds isolated from Konnyaku, Amorphophallus konjac K.Koch.

  Bioscience, biotechnology, and biochemistry 20020601

• New insights into the acid-promoted reaction of caffeic acid and its esters with nitrite: decarboxylation drives chain nitrosation pathways toward novel oxime derivatives and oxidation/fragmentation products thereof.

  The Journal of organic chemistry 20020208

• Development of a screen-printed amperometric biosensor for the determination of L-lactate dehydrogenase level.

  Biosensors & bioelectronics 20020101

• Modulation of ornithine decarboxylase activity and mitogen-activated protein kinases in protocatechualdehyde-induced apoptosis of CTLL-2 cells.

  Anticancer research 20020101

• Separation and determination of protocatechuic aldehyde and protocatechuic acid in Salivia miltorrhrza by capillary electrophoresis with amperometric detection.

  The Analyst 20010901

• Properties of diphenolase from Vanilla planifolia (Andr.) shoot primordia cultured in vitro.

  Journal of agricultural and food chemistry 20010701

• Voltammetric biosensors for the determination of formate and glucose-6-phosphate based on the measurement of dehydrogenase-generated NADH and NADPH.

  Biosensors & bioelectronics 20010501

• 1,1-Diphenyl-2-picrylhydrazyl radical-scavenging active compounds from greater cardamom (Amomum subulatum Roxb.).

  Journal of nutritional science and vitaminology 20010401

• [Determination of protocatechualdehyde in yu xue bi granula].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20010101

• Induction of apoptosis in CTLL-2 cells by protocatechualdehyde.

  Anticancer research 20010101