Fatty acid esters
Sigma Aldrich Fine Chemicals Biosciences Methyl stearate 96 fG5KG
Methyl stearate is one of the key fatty acid methyl ester (fAME) component of biodiesel fuel produced by the transesterification of triglyceride oil and a primary alcohol. It is reported to occur in the volatile oil of Rheum palmatum L rhizomes and Ziziphus spina-christi leaves.
Cayman Chemical Lauric Acid ethyl ester
Lauric acid ethyl ester is a more lipophilic and less toxic form of the free acid. It is one of the medium-chain fatty acid ethyl esters that is released during the anaerobic fermentation of Saccharomyces cerevisiae along with the free acid.{14124}
Medchemexpress LLC Tiglyl carnitine | 64681-36-3 | MFCD31657519 | 99.9% | 243.30 g/mol | C12H21NO4 | 5 MG
Tiglyl carnitine (CAS 64681-36-3) is provided as an analytical reference standard for research and analytical workflows. It is intended for use in metabolite identification, method development, and mass spectrometry quantitation. A certificate of analysis and analytical data are supplied for each batch to support traceability and method validation.
- High purity analytical standard suitable for LC-MS and GC-MS analyses.
- Supplied in small, weighed quantities for analytical workflows.
- Includes certificate of analysis with batch-specific assay and HPLC results.
- Soluble in DMSO; prepare solutions according to laboratory best practices.
- Intended for metabolite identification, biomarker validation, and method development.
- Store and handle under conditions recommended in the SDS.
eMolecules 18877-64-0 | Medchem Express | L-Palmitoylcarnitine (chloride) | 5mg | 586608654 | HY-113147A | MFCD00070346 | 436.07 | C23H46ClNO4
Ambeed | 1-(Imidazo[12-a]pyridin-3-yl)ethanol | 1g | 573009189 | A916500 | 30489-50-0 | MFCD11908281 | 162.192 | C9H10N2O
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eMolecules 27983-42-2 | ETHYL 6-OXOHEXANOATE | AstaTech | MFCD17170722 | 158.197 | C8H14O3 | 97.000 | CCOC(=O)CCCCC=O | 1g | 417005777
ETHYL 6-OXOHEXANOATE | AstaTech | 27983-42-2 | MFCD17170722 | 158.197 | C8H14O3 | 97.000 | CCOC(=O)CCCCC=O | 1g | 417005777
Medchemexpress LLC Ethyl acetoacetate-d3 | 1565868-21-4 | MFCD32204475 | 98.0% | 133.16 | C6H7D3O3 | 100mg
Ethyl acetoacetate-d3 is the deuterium labeled Ethyl acetoacetate Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds[1][2][3] Ethyl acetoacetate is an inhibitor of bacterial biofilm[4]
Medchemexpress LLC Polyoxyl 40 stearate | 171286-89-8 | 98.0% | 2046.58 g/mol | C98H196O42 | 10 G
Polyoxyl 40 stearate is a nonionic polyethylene glycol stearate used as an excipient in pharmaceutical, cosmetic, and research formulations. It functions as an emulsifier and solubilizer to improve dispersion and bioavailability of lipophilic ingredients, and is supplied as a high-purity solid for formulation development and analytical use.
- Nonionic surfactant that reduces surface tension in formulations.
- Acts as an emulsifier and solubilizer for oil-in-water systems.
- High reported purity (98.0%).
- Supplied as a solid excipient suitable for research and development.
- Storage-stable under recommended conditions to preserve shelf-life.
- Useful across oral, topical, and cosmetic formulation applications.
Sigma Aldrich Fine Chemicals Biosciences Sodium oleate 95 capillary25G
Sodium oleate 95 capillary25G
Medchemexpress LLC 5-Fluorouracil (Standard) | 51-21-8 | >99.8% | C4H3FN2O2 | 100 MG
5-Fluorouracil (Standard) is the analytical standard of 5-Fluorouracil, intended for research and analytical applications. This product, also known as 5-FU, is an analogue of uracil and a potent antitumor agent. It impacts pyrimidine synthesis by inhibiting thymidylate synthetase, leading to a depletion of intracellular dTTP pools. Additionally, 5-Fluorouracil induces apoptosis and acts as a chemical sensitizer, and has also been observed to inhibit HIV.
- Reference standard supplied assay
- Used in qualitative, quantitative and methodological research experiments
- Applicable in HPLC, GC and MS analysis
Medchemexpress LLC 5-Fluorouracil (standard) | 51-21-8 | 99.83% | C4H3FN2O2 | 50 MG
5-Fluorouracil (standard) is the analytical standard of 5-Fluorouracil, intended for research and analytical applications. It functions as an analogue of uracil and is recognized as a potent antitumor agent. Its mechanism involves affecting pyrimidine synthesis through the inhibition of thymidylate synthetase, leading to a depletion of intracellular dTTP pools.
- Induces apoptosis and can serve as a chemical sensitizer.
- Inhibits HIV.
- Used as a reference standard in qualitative, quantitative, and methodological research experiments.
- Applicable in techniques such as HPLC, GC, and MS.
Medchemexpress LLC Tiglyl carnitine | 64681-36-3 | 99.8% | 243.30 | 1 ML
Tiglyl carnitine is an endogenous metabolite linked to celiac disease and mitochondrial acetoacetyl-CoA thiolase (T2) deficiency. It presents as a white to off-white solid and is categorized under Ketones, Aldehydes, and Acids. It is intended for research use only.
- Soluble in DMSO at 25 mg/mL (102.75 mM).
- Detailed protocols for preparing stock solutions and in vivo dissolution are provided.
- Storage recommendations: -20°C for 3 years (powder) and -80°C for 6 months or -20°C for 1 month (in solvent).
Medchemexpress LLC Isobutyryl-L-carnitine chloride | 6920-31-6 | 98.0% | 267.75 | 100 MG
Isobutyryl-L-carnitine chloride is a product of the acyl-CoA dehydrogenases.
- Product of the acyl-CoA dehydrogenases.
- For research use only.
- Not sold to patients.
- Human endogenous metabolite.
Medchemexpress LLC Nalidixic acid | 389-08-2 | MFCD00006884 | 100.0% | 25 MG
Nalidixic acid (Standard) is the analytical standard of Nalidixic acid, intended for research and analytical applications. It is a quinolone antibiotic effective against both gram-positive and gram-negative bacteria. Nalidixic acid exhibits bacteriostatic action at lower concentrations and is bactericidal at higher concentrations. It works by inhibiting a subunit of DNA gyrase and topoisomerase IV, thereby reversibly blocking DNA replication in susceptible bacteria.
- Analytical standard for nalidixic acid.
- Quinolone antibiotic.
- Effective against gram-positive and gram-negative bacteria.
- Bacteriostatic at lower concentrations, bactericidal at higher concentrations.
- Inhibits a subunit of DNA gyrase and topoisomerase IV.
- Reversibly blocks DNA replication in susceptible bacteria.
- Commonly used in qualitative, quantitative, and methodological research experiments such as HPLC, GC, and MS.
Medchemexpress LLC Ethyl linoleate | 544-35-4 | 99.7% | 308.50 | 1 ML
Ethyl linoleate is an orally active unsaturated fatty acid. It inhibits the Akt/GSK3β/β-catenin signaling pathway and the activation of NF-κB. It promotes compound absorption and significantly influences atherosclerosis. It induces heme oxygenase-1 and inhibits tyrosinase, exhibiting whitening and anti-inflammatory effects. It is used in the research of inflammatory diseases and can be used in cosmetics.
- Inhibits Akt/GSK3β/β-catenin signaling pathway
- Inhibits activation of NF-κB
- Induces heme oxygenase-1
- Inhibits tyrosinase, exhibiting whitening and anti-inflammatory effects
- Promotes compound absorption
- Significantly influences atherosclerosis
- Used in research of inflammatory diseases
- Can be used in cosmetics