Benzenediols
![Medchemexpress LLC [1,1′-Biphenyl]-2,5-diol | 1079-21-6 | MFCD00002342 | 99.2% | 186.21 g/mol | C12H10O2 | 25 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000303798.png-250.jpg)
Medchemexpress LLC [1,1′-Biphenyl]-2,5-diol | 1079-21-6 | MFCD00002342 | 99.2% | 186.21 g/mol | C12H10O2 | 25 G
Phenylhydroquinone (PHQ) is a small-molecule research reagent reported to induce thymic atrophy and to up-regulate apoptosis through activation of p53. In cellular studies PHQ activates p53 via phosphorylation of Erk1/2 and p38 (example: 10 μM, 3 h in mouse thymocytes). It is supplied as a high-purity chemical for laboratory research.
- Induces thymic atrophy and promotes apoptosis via p53 activation.
- Activates p53 through phosphorylation of Erk1/2 and p38 in vitro.
- High purity (99.21%) suitable for research applications.
- Molecular weight 186.21 g/mol; formula C12H10O2.
- Available in multiple laboratory pack sizes for experimental use.
- Supplied with a certificate of analysis documenting purity.
Medchemexpress LLC Methylhydroquinone | 95-71-6 | 99.9% | 124.14 | 500 G
Methylhydroquinone is an orally active COX inhibitor with IC50s of 480.7 μM for ovine COX-1 and 52.2 μM for human recombinant COX-2. It has potential DNA damaging effects by inhibiting COX-1 to reduce prostaglandin synthesis and induce 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.
- Orally active COX inhibitor
- IC50s of 480.7 μM for ovine COX-1 and 52.2 μM for human recombinant COX-2
- Potential DNA damaging effects, including inducing DNA single-strand breaks
- Exerts effects by competitively binding to active sites of COX-1 and non-covalent interactions
- Induces DNA single-strand breaks and increases ornithine deoxycholate (ODC) activity and repetitive DNA synthesis (RDS) in rat gastric pyloric mucosa
![Medchemexpress LLC [1,1′-Biphenyl]-2,5-diol | 1079-21-6 | MFCD00002342 | 99.2% | 186.21 g·mol⁻¹ | C12H10O2 | 50 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000302176.png-250.jpg)
Medchemexpress LLC [1,1′-Biphenyl]-2,5-diol | 1079-21-6 | MFCD00002342 | 99.2% | 186.21 g·mol⁻¹ | C12H10O2 | 50 G
Phenylhydroquinone (2-Phenylhydroquinone) is a small-molecule research reagent reported to induce thymic atrophy and to up-regulate apoptosis via p53 activation. It is used in studies of apoptosis-related signaling and thymic atrophy mechanisms, with reported activity involving MDM2/p53, ERK, and p38 MAPK pathways.
- Orally active thymic atrophy inducer suitable for in vivo and in vitro research.
- Up-regulates apoptosis through activation of p53.
- Engages MDM2/p53, ERK, and p38 MAPK pathways relevant to apoptosis studies.
- High purity (99.21%) appropriate for experimental applications.
- Chemical formula C12H10O2; molecular weight 186.21 g·mol⁻¹; CAS 1079-21-6.
Medchemexpress LLC Methylhydroquinone | 95-71-6 | 99.9% | 124.14 | 1 KG
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.
- Orally active COX inhibitor
- Inhibits COX-1 to reduce prostaglandin synthesis
- Exerts anti-inflammatory activity
- Induces DNA single-strand breaks
- Competitively binds to active sites of COX-1
- Non-covalent interactions
- Suitable for research use
Medchemexpress LLC Hydroquinone impurity 1 | 127175-62-6 | 100mg
Hydroquinone impurity 1 is an impurity of Hydroquinone (HY-B0951)
Medchemexpress LLC HY-W017378 500mg Medchemexpress, Trimethylhydroquinone CAS:700-13-0 Purity:>98%
Medchemexpress, HY-W017378 500mg Trimethylhydroquinone CAS:700-13-0 Trimethylhydroquinone is a key intermediate for the synthesis of Vitamin E or other trimethylhydroquinone derivatives with antioxidative effects. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Medchemexpress LLC Hydroquinone diacetate | 1205-91-0 | MFCD00011643 | 98.3% | 194.19 g/mol | C10H10O4 | 50 MG
Hydroquinone diacetate is an acetylated derivative of hydroquinone used in organic and medicinal chemistry. Supplied as a high-purity research chemical, it is used in synthetic applications and as an ingredient in some skin-lightening formulations.
- Acetylated hydroquinone derivative used in organic and medicinal chemistry.
- High purity (98.3%) suitable for research applications.
- Molecular formula C10H10O4; molecular weight ≈ 194.19 g/mol.
- White to off-white solid; typically supplied as a powder.
- Available in small research quantities (for example, 50 mg) and as pre-made DMSO solution for reconstitution.
- CAS number 1205-91-0 for unambiguous identification.
Medchemexpress LLC β-Tocotrienol | 490-23-3 | 99.1% | 410.63 | 1 MG
β-Tocotrienol | 490-23-3 | 99.1% | 410.63 | 1 MG
Medchemexpress LLC Hydroquinone impurity 1 | 127175-62-6 | MFCD31694262 | 25mg
Hydroquinone impurity 1 is an impurity of Hydroquinone (HY-B0951)
Electron Microscopy Sciences Hydroquinone Aqueous Solution, 2% 500 ML
For your convenience in a concentration of 2.0% aqueous.
Electron Microscopy Sciences Hydroquinone Aqueous Solution, 4% 500 ML
For your convenience in a concentration of 4.0% aqueous.
Medchemexpress LLC 4-ethylcatechol | 1124-39-6 | MFCD00015847 | 99.5% | 138.17 g·mol⁻¹ | C8H10O2 | 10 G
4-Ethylcatechol is a dihydroxylated aromatic metabolite of 4-ethylphenol reported to induce oxidative DNA damage. It is supplied as a solid, research-grade chemical with defined purity, solubility, and storage recommendations suitable for laboratory use. Not for human or clinical use.
- Purity: 99.5%
- CAS number: 1124-39-6
- Molecular formula: C8H10O2
- Molecular weight: 138.17 g·mol⁻¹
- Appearance: white to light brown solid
- Solubility: ≥100 mg/mL in DMSO
- Storage: 4°C under nitrogen; in solvent -80°C (6 months) or -20°C (1 month)
- Intended use: research use only