Benzenediols
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
Sigma Aldrich Fine Chemicals Biosciences Hydroquinone United States Pharmacopeia (USP) Reference Standard | 123-31-9 | MFCD00002339 | 500MG
Hydroquinone United States Pharmacopeia (USP) Reference Standard | Mol Wt: 110.11 | 123-31-9 | MFCD00002339 | 500MG
eMolecules 527-18-4 | Tetramethylhydroquinone | Combi-Blocks | MFCD00045781 | 166.220 | C10H14O2 | 95.000 | Cc1c(C)c(O)c(C)c(C)c1O | 1g | 439373220
Tetramethylhydroquinone | Combi-Blocks | 527-18-4 | MFCD00045781 | 166.220 | C10H14O2 | 95.000 | Cc1c(C)c(O)c(C)c(C)c1O | 1g | 439373220
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.
Electron Microscopy Sciences Hydroquinone Aqueous Solution, 4% 500 ML
For your convenience in a concentration of 4.0% aqueous.
Selleck Chemical LLC Hydroquinone-100mg
Hydroquinone (Quinol, 1,4-Benzenediol, 1,4-Dihydroxybenzene, HQ) is a Melanin Synthesis Inhibitor. The physiologic effect of hydroquinone is by means of Depigmenting Activity. It also posesses antioxidant properties that can cause toxicity in several organs, notably the kidney.
Medchemexpress LLC 3-Methylcatechol | 488-17-5 | 98.2% | 124.14 | 250 MG
3-Methylcatechol is a phenolic derivative that can be produced by Pseudomonas putida MC2. It functions as a molecular building block in chemical synthesis for the production of other active compounds.
- Phenolic derivative
- Can be produced by Pseudomonas putida MC2
- Molecular building block in chemical synthesis
Apexbio Technology LLC 4-Methylcatechol 452-86-8 100mg
4-Methylcatechol (CAS 452-86-8) is a synthetic organic molecule structurally characterized by a methyl group substituted on the benzene ring of a 1 2-benzenediol framework classifying it within the catechol family This compound is known to exert biological effects primarily through modulation of oxidative stress pathways notably as a substrate and regulator of catechol-O-methyltransferase (COMT) and related metabolic enzymes 4-Methylcatechol demonstrates activity in modulating cellular redox states and has been studied for its capacity to influence neuronal signaling and protective mechanisms in neurobiology It is commonly used in experimental models investigating oxidative metabolism neuroprotection and mechanisms of catecholamine metabolism
Enzo Life Sciences Caffeic acid phenylethyl ester (10mg). CAS: 104594-70-9
Active component of propolis from honeybee hives, known to have anti-mitogenic, anti-carcinogenic, anti-inflammatory, and immunomodulatory properties. Potent and specific inhibitor of NF-κB activation, induced by TNF-α (ALX-522-008 (human) or ALX-522-009 (mouse)), PMA (BML-PE160) and other inflammatory agents. Exhibits inhibitory activity against HIV-1 integrase (IC50=7µM). Suppresses lipid peroxidation and inhibits ornithine decarboxylase, protein tyrosine kinase and lipoxygenase activities. Induces apoptosis. Alternative name: CAPE, Phenethyl caffeiate, Caffeic acid phenethyl ester. Formula: C17H16O4. MW: 284.3. Purity: ≥97% (HPLC). Solubility: 10mg/ml soluble in DMSO, 100% ethanol, methanol, acetone or acetonitrile; insoluble in water. Long Term Storage: -20°C.
Sigma Aldrich Fine Chemicals Biosciences Hydroquinone meets USP testing specifications | 123-31-9 | MFCD00002339 | 5G
Hydroquinone meets USP testing specifications | Purity: 99.0-100.5% anhydrous basis | Mol Wt: 110.11 | 123-31-9 | MFCD00002339 | 5G
Sigma Aldrich Fine Chemicals Biosciences 2,5-Dihydroxybenzoic acid analytical standard | 490-79-9 | MFCD00002460 | 25MG
2,5-Dihydroxybenzoic acid analytical standard | Purity: >=99.0% (HPLC) | Mol Wt: 154.12 | 490-79-9 | MFCD00002460 | 25MG
eMolecules 490-97-1 | Ambeed | Sodium 2-fluorobenzoate | 100g | 600848275 | A810125 | MFCD01661442 | 162.095 | C7H4FNaO2
Medchem Express | Janelia Fluor 646 Azide | 1mg | 788478175 | HY-131027 | | 696.880 | C37H44N6O6Si
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Sigma Aldrich Fine Chemicals Biosciences L-(−)-Norepinephrine (+)-bitartrate salt monohydrate meets USP testing specifications | 108341-18-0 | MFCD00150449 | 1g
L-(−)-Norepinephrine (+)-bitartrate salt monohydrate meets USP testing specificationsPurity: | MW: 337.28 | 108341-18-0 | MFCD00150449 | 1g
Cayman Chemical 4-Methylcatechol 10g
A methylcatechol with diverse biological activities; inhibits migration of, and induces cell cycle arrest in the G2/M phase, production of ROS, and apoptosis in, 1205Lu cells at 10 and 25 UG/ml; induces relaxation of rat aortic rings and mesenteric arteries (EC50s = 49.1 and 21.2 µM, respectively) and reduces blood pressure in SHRSP rats
eMolecules 67984-81-0 | Ambeed | 23-Dihydroxybenzonitrile | 1g | 525035758 | A131212 | MFCD02261930 | 135.122 | C7H5NO2
Ambeed | 23-Dihydroxybenzonitrile | 1g | 525035758 | A131212 | 67984-81-0 | MFCD02261930 | 135.122 | C7H5NO2