Organic Acids
eMolecules Tannic acid | 1401-55-4 | MFCD00066397 | 25g
Chem-Impex | Tannic acid | 25g | 112757626 | 22921 | | 1401-55-4 | MFCD00066397 | 1701.206 | C76H52O46
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Medchemexpress LLC TMPD dihydrochloride | 637-01-4 | 99.3% | 237.17 | 5 G
TMPD dihydrochloride is a readily oxidizable compound and an enzymatically convertible redox-active substrate molecule. It also functions as an electron donor, serving as a reducing cosubstrate for heme peroxidases, and is a complex IV substrate.
- Utilized in cell culture and microbiology to differentiate organisms with cytochrome c oxidase activity.
- Distinguishes between Gram-negative and Gram-positive pathogenic and non-pathogenic bacteria.
- Oxidation by microorganisms produces a radical cation with a characteristic deep blue color.
- Successful colorimetric indicator for bacterial oxidases.
- Electrochemical recognition of oxidation can be applied to various pathogens.
Medchemexpress LLC TMPD dihydrochloride | 637-01-4 | 99.3% | 237.17 | 1 ML
TMPD dihydrochloride | 637-01-4 | 99.3% | 237.17 | 1 ML
Chem-Impex International, Inc. N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride | 637-01-4 | MFCD00012482 | 25G
N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, 637-01-4, MFCD00012482, 25G
Cayman Chemical 2Pyrimidine Acetic Acid
A synthetic intermediate useful for pharmaceutical synthesis.
Sigma Aldrich Fine Chemicals Biosciences Glycolic acid BioXtra, >=98.0% (titration) | 79-14-1 | MFCD00004312 | 25G
Glycolic acid BioXtra, >=98.0% (titration) | Purity: >=98.0% (titration) | Mol Wt: 76.05 | 79-14-1 | MFCD00004312 | 25G
Medchemexpress LLC Homovanillic acid (vanilacetic acid) | 306-08-1 | MFCD00004350 | 182.17 | 1 ML
Homovanillic acid (Vanilacetic acid) is a dopamine metabolite that has been linked to aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency. It is intended for research use only.
- Increases presynaptic membrane protein SYN1 in HT22 and rat hippocampal neurons, protecting synaptic structure at concentrations of 1-40 μM.
- Inhibits the degradation of autophagy marker proteins LC3 and SQSTM1/p62, and reduces the formation of autophagosomes at concentrations of 1-40 μM.
- Exhibits antidepressant and neuroprotective activities in mouse Corticosterone-induced depression models at doses of 100-300 mg/kg (po, twice a week for 5 weeks).
Medchemexpress LLC Vanillic acid glucos 10mg | 32142-31-7 | 10 MG
Vanillic acid glucoside is the 4-β-D-glucoside derivative of vanillic acid (CAS 32142-31-7), provided as a research-grade analytical standard (molecular formula C14H18O9; molecular weight 330.29 g/mol) typically in 10 mg vials for laboratory and analytical use.
- High-purity analytical standard (~98.2%).
- Well-characterized: molecular weight 330.29 g/mol, formula C14H18O9.
- Suitable for analytical, biochemical, and natural product research.
- Supplied as a milligram-scale vial for small-scale experiments.
Sigma Aldrich Fine Chemicals Biosciences Vanillic acid >=97%, FG | 121-34-6 | MFCD00002551 | 1KG
Vanillic acid >=97%, FG | Purity: >=97% | Mol Wt: 168.15 | 121-34-6 | MFCD00002551 | 1KG