Benzenediols
Medchemexpress LLC 2,6-Dimethylhydroquinone | 654-42-2 | 138.17 | 500 MG
2,6-Dimethylhydroquinone is a key metabolic intermediate for the Mycobacterium strain DM1 during the degradation of 2,6-dimethylphenol (2,6-xylenol). It can serve as an indicator for early failures in biological treatment systems.
- Key metabolic intermediate
- Involved in degradation of 2,6-dimethylphenol
- Indicator for early failures in biological treatment systems
Medchemexpress LLC Hydroquinone diacetate (1,4-diacetoxybenzene) | 1205-91-0 | MFCD00011643 | 98.3% | 194.19 g/mol | C10H10O4 | 100 MG
Hydroquinone diacetate is the diacetyl ester of hydroquinone supplied as a solid powder for research use. It is used as a synthetic intermediate in organic and medicinal chemistry and is also applied in formulation studies. The manufacturer provides a datasheet and SDS with analytical data, storage, and handling recommendations.
- Solid powder form suitable for laboratory use.
- High purity: 98.3% by manufacturer analysis.
- Molecular weight 194.19 g/mol and formula C10H10O4.
- Recommended storage: powder at -20°C (long term) or 4°C (short term); in solvent at -80°C or -20°C.
- Intended for research and synthesis applications as a building block.
Medchemexpress LLC 1,1'-biphenyl-2,5-diol | 1079-21-6 | MFCD00002342 | 99.2% | 186.21 g·mol⁻¹ | C12H10O2 | 10 G
Phenylhydroquinone (1,1'-biphenyl-2,5-diol) is a small-molecule research chemical used to induce thymic atrophy and promote p53-mediated apoptosis in preclinical studies. It is supplied as a solid with high purity for laboratory research into apoptosis and immune system modulation.
- Orally active thymic atrophy inducer.
- Up-regulates apoptosis through p53 activation.
- High purity suitable for analytical and biological studies.
- Solid form, off-white to gray, easy to handle and store.
- Available in multiple lab-scale quantities for research use.
- Provided with datasheet and certificate of analysis for batch-specific data.
Medchemexpress LLC Methylhydroquinone | 95-71-6 | 99.9% | 124.14 | 100 G
Methylhydroquinone is an orally active COX inhibitor with IC50s of 480.7 μM and 52.2 μM for ovine COX-1 and human recombinant COX-2, respectively. It has potential DNA damaging effects by inhibiting COX-1 to reduce prostaglandin synthesis and exert anti-inflammatory activity, and by inducing DNA single-strand breaks. Methylhydroquinone exerts its effects by competitively binding to the active sites of COX-1 (such as Tyr385, Met522) and non-covalent interactions. For research use only, not for sale to patients.
- Orally active COX inhibitor
- Inhibits COX-1 (IC50: 480.7 μM for ovine COX-1)
- Inhibits COX-2 (IC50: 52.2 μM for human recombinant COX-2)
- Potential DNA damaging effects: inhibits COX-1 to reduce prostaglandin synthesis and exert anti-inflammatory activity; induces DNA single-strand breaks
- Competitively binds to active sites of COX-1 (e.g., Tyr385, Met522) via non-covalent interactions
Cayman Chemical 3-Methoxycatechol 10g
A lignan-derived phenol; a GPR35 agonist (EC50 = 147 µM in a DMR assay) using HT-29 cells; promotes esophageal carcinogenesis in rats at 2% in the diet either alone or in a multiorgan model of nitrosamine-induced carcinogenesis; has been used as a precursor in the enzymatic synthesis of pyrogallol and purpurogallin; has been used as a precursor in the electro-organic synthesis of coumestan derivatives
Medchemexpress LLC 4-Methylcatechol (standard) | 452-86-8 | 97.6% | 124.14 | 100 MG
4-Methylcatechol (Standard) is an analytical standard for research and analytical applications. It functions as an intermediate in alkylbenzene degradation and is an orally active suicide inhibitor of catechol 2,3-dioxygenase (C23O). This compound can induce apoptosis in melanoma cells through oxidative stress and exhibits antiplatelet and blood pressure-lowering activities.
- Analytical standard for research
- Intermediate in alkylbenzene degradation
- Orally active suicide inhibitor of C23O
- Induces apoptosis in melanoma cells
- Antiplatelet and blood pressure-lowering activities
- Used in HPLC, GC, and MS experiments
Medchemexpress LLC 4-Methylcatechol | 452-86-8 | 97.6% | 124.14 | 50 MG
4-Methylcatechol | 452-86-8 | 97.6% | 124.14 | 50 MG
Cayman Chemical 3-Methoxycatechol 25g
A lignan-derived phenol; a GPR35 agonist (EC50 = 147 µM in a DMR assay) using HT-29 cells; promotes esophageal carcinogenesis in rats at 2% in the diet either alone or in a multiorgan model of nitrosamine-induced carcinogenesis; has been used as a precursor in the enzymatic synthesis of pyrogallol and purpurogallin; has been used as a precursor in the electro-organic synthesis of coumestan derivatives
Chem-Impex International, Inc. 3,4-Dihydroxybenzoic acid | 99-50-3 | MFCD00002509 | 25G
3,4-Dihydroxybenzoic acid, 99-50-3, MFCD00002509, 25G
Chem-Impex International, Inc. Nordihydroguaiaretic acid | MFCD00002206 | 5G
Nordihydroguaiaretic acid, MFCD00002206, 5G
ALADDIN SCIENTIFIC CORPORATION Resorcinol, 100g
Resorcinol is an aromatic alcohol useful in the synthesis of pharmaceuticals and various organic compounds as a chemical intermediate Resorcinol may be produced in bacteria from other phenolic compounds and may undergo further conversion to alicyclic products and eventual oxidation to acetyl-CoA Resorcinol cytotoxicity and cytokine release in human epidermal keratinocytes has been studied Resorcinol is also used in platicizers and diazo dyes It can be used in the qualitative determination of ketoses in the Seliwanoff test An aromatic alcohol used as a chemical intermediate
Medchemexpress LLC 5-methoxyresorcinol | 2174-64-3 | MFCD00002285 | 99.6% | 140.14 g/mol | C7H8O3 | 100 MG
5-Methoxyresorcinol is a small phenolic compound used as an analytical and reference standard and as a drug-intermediate model of flavonoid A-ring chemistry. It has CAS 2174-64-3, molecular formula C7H8O3, molecular weight 140.14 g/mol, and is commonly supplied in small laboratory pack sizes with high reported purity.
- High purity suitable for analytical applications
- Reported purity around 99.6%
- Available in small pack sizes for laboratory use
- Soluble in DMSO for easy preparation of stock solutions
- Useful as an analytical reference and chromatographic standard
- Serves as a model compound for flavonoid A-ring chemistry