Pyrimidines And Derivatives
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Filtered Search Results
Medchemexpress LLC Benzeneacetic acid, α-hydroxy-, ethyl ester | 774-40-3 | MFCD00004494 | 99.7% | 180.20 g·mol⁻¹ | C10H12O3 | 100 G
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Ethyl mandelate is the ethyl ester of mandelic acid used as an intermediate in pharmaceutical synthesis and organic chemistry. It is supplied with documented purity and batch-specific certificates of analysis and safety data sheets to support quality control and regulatory compliance.
- Ethyl ester of mandelic acid, suitable as a synthetic intermediate.
- Documented purity of 99.73% with certificate of analysis available.
- Provided with batch COA and safety data sheet for traceability.
- Commonly used to prepare chiral building blocks and pharmaceutical intermediates.
- Supplied in laboratory-scale packaging for research and development use.
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Medchemexpress LLC 17-hydroxyheptadecanoic acid | 13099-34-8 | MFCD00506157 | 99.7% | 286.45 g/mol | C17H34O3 | 250MG
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17-hydroxyheptadecanoic acid is a 17-carbon ω-hydroxy fatty acid supplied as a white to off-white solid intended for research use in lipid metabolism studies and analytical workflows. The material is accompanied by a batch certificate of analysis reporting 99.70% purity (HPLC), and includes molecular formula C17H34O3 and molecular weight 286.45 g/mol. Recommended storage: room temperature for the solid (up to 3 years); in solvent store at -80°C (2 years) or -20°C (1 year).
- High purity suitable for analytical and research applications.
- Batch certificate of analysis available for traceable quality.
- Solid form is convenient for weighing and storage.
- Storage conditions specified for solid and solvent forms.
- Molecular formula and molecular weight provided for method development.
- CAS number 13099-34-8 enables precise identification.
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Medchemexpress LLC Citraconimide | 1072-87-3 | MFCD10699598 | 96.8% | 111.10 g·mol⁻1 | C5H5NO2 | 250 MG
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Citraconimide (CAS 1072-87-3) is a 3-methylmaleimide derivative used as a thiol-reactive reagent and building block in organic synthesis. It acts as a Michael acceptor for regioselective thiol additions and is supplied with analytical characterization suitable for research use.
- Thiol-selective Michael acceptor for conjugation chemistry.
- Effective building block for small-molecule synthesis and modification.
- Regioselective addition with a variety of alkyl and aryl thiols.
- Compatible with common organic solvents and mild reaction conditions.
- Provided with lot-specific analytical data and purity specification.
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Medchemexpress LLC 4-methyl-5-thiazole ethanol | 137-00-8 | MFCD00005339 | 99.5% | 143.21 | C6H9NOS | 25 G
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4-Methyl-5-thiazoleethanol (CAS 137-00-8) is a sulfur-containing thiazole alcohol used as a flavor compound with a beef and nut aroma and as a reagent and analytical standard. It is supplied as a high-purity liquid (≈99.5%), molecular formula C6H9NOS, molecular weight 143.21 g/mol, and is available in laboratory and bulk pack sizes with COA and SDS documentation available.
- High purity suitable for analytical and research use.
- Characteristic beef and nut aroma for flavor applications.
- Supplied as a liquid with documented physical and chemical data.
- COA and SDS available for quality and safety verification.
- Available in small and bulk pack sizes for flexibility.
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Medchemexpress LLC 1,3-Propanesultam | 5908-62-3 | MFCD09802220 | 121.16 | 250 MG
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1,3-Propanesultam (1,1-Dioxoisothiazolidine) is a bioactive chemical suitable for the synthesis of active compounds. This product is intended for research use only and is not sold to patients. It has a solid appearance, ranging from colorless to off-white.
- Purity ≥97.0%
- Molecular formula C3H7NO2S
- Molecular weight 121.16
- For research use only
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(C)[SiH]([Si](C)(C)C)[Si](C)(C)C | 250mg | 486568554](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000493288.jpg-250.jpg)
eMolecules 1873-77-4 | Tris(trimethylsilyl)silane | Oakwood Chemicals | MFCD00077893 | 248.663 | C9H28Si4 | 90.000 | C[Si](C)(C)[SiH]([Si](C)(C)C)[Si](C)(C)C | 250mg | 486568554
Tris(trimethylsilyl)silane | Oakwood Chemicals | 1873-77-4 | MFCD00077893 | 248.663 | C9H28Si4 | 90.000 | C[Si](C)(C)[SiH]([Si](C)(C)C)[Si](C)(C)C | 250mg | 486568554
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Medchemexpress LLC Nootkatone | 4674-50-4 | MFCD00036591 | 250 MG
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Nootkatone, a neuroprotective agent derived from *Vitis vinifera*, exhibits antioxidant and anti-inflammatory effects, improving cognitive impairment in models of Alzheimer's disease. It also acts as an effective repellent and insecticide against various insects and shows efficacy against *Staphylococcus aureus* biofilms, making it useful in a range of applications.
- Exhibits neuroprotective, antioxidant, and anti-inflammatory properties.
- Improves cognitive impairment in Alzheimer's disease models.
- Effective repellent and insecticide against mosquitos, ticks, and other insects.
- Demonstrates efficacy against *Staphylococcus aureus* biofilms.
- Inhibits platelet aggregation and reduces plasma glucose levels.
- For research use only.
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eMolecules 94160-25-5 | Ethyl 3-hydroxycyclohexanecarboxylate | Ambeed | MFCD00205586 | 172.224 | C9H16O3 | 98.000 | CCOC(=O)C1CCCC(O)C1 | 25g | 596330807
Ethyl 3-hydroxycyclohexanecarboxylate | Ambeed | 94160-25-5 | MFCD00205586 | 172.224 | C9H16O3 | 98.000 | CCOC(=O)C1CCCC(O)C1 | 25g | 596330807
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eMolecules 7752-78-5 | 5-Bromo-2-methylpyrimidine | AA Blocks LLC | MFCD07375143 | 173.013 | C5H5BrN2 | 0.000 | Cc1ncc(Br)cn1 | 10g | 410165897
5-Bromo-2-methylpyrimidine | AA Blocks LLC | 7752-78-5 | MFCD07375143 | 173.013 | C5H5BrN2 | 0.000 | Cc1ncc(Br)cn1 | 10g | 410165897
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Medchemexpress LLC Ethyl phenylglyoxylate | 1603-79-8 | MFCD00009120 | 99.5% | 178.19 g/mol | C10H10O3 | 1 ML
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Ethyl phenylglyoxylate (ethyl benzoylformate) is a synthetic reagent and analytical standard provided as a ready-to-use 10 mM solution in DMSO. It is intended for screening, assay development, enzymology studies, and use as an analytical reference. The solution format and high purity reduce preparation time and improve reproducibility in analytical workflows.
- Ready-to-use 10 mM solution in DMSO for immediate use
- High purity (≈99.5%) for accurate analytical results
- Stable solution format minimizes sample preparation
- Suitable for assay development and enzymology studies
- Compact one mL volume for small-scale screening and reference use
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eMolecules 1282530-99-7 | 1-((Methylsulfonyl)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole | Ambeed | MFCD22380827 | 286.150 | C11H19BN2O4S | 97.000 | CC1(C)OB(OC1(C)C)c1cnn(CS(C)(=O)=O)c1 | 250mg | 586031847
1-((Methylsulfonyl)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole | Ambeed | 1282530-99-7 | MFCD22380827 | 286.150 | C11H19BN2O4S | 97.000 | CC1(C)OB(OC1(C)C)c1cnn(CS(C)(=O)=O)c1 | 250mg | 586031847
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Medchemexpress LLC N,N'-bis(3,4-dichlorophenyl)urea | 4300-43-0 | MFCD00171464 | 95.0% | 350.03 | C13H8Cl4N2O | 250MG
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MMV665852 is a research antischistosomal small molecule that inhibits worm viability in vitro and reduces worm burden in mice infected with Schistosoma mansoni. It is chemically N,N'-bis(3,4-dichlorophenyl)urea (CAS 4300-43-0), with molecular formula C13H8Cl4N2O and molecular weight 350.03 g/mol. Product documentation and the certificate of analysis should be consulted for purity and storage instructions.
- Inhibits worm viability in vitro.
- Reduces worm burden in Schistosoma mansoni-infected mice.
- Chemical name N,N'-bis(3,4-dichlorophenyl)urea; CAS 4300-43-0.
- Molecular formula C13H8Cl4N2O and molecular weight 350.03 g/mol.
- Available in multiple packaging sizes (100 mg-10 g).
- Purity and QC data provided in the certificate of analysis.
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Medchemexpress LLC (E)-β-Farnesene | 18794-84-8 | 250 MG
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(E)-β-Farnesene is an aphid alarm pheromone naturally occurring in *Phlomis aurea Decne* essential oil. This compound exhibits significant binding with the CDK2 receptor, demonstrating a value of -30.64 kcal/mol, and also shows good affinity to odorant-binding protein 3 (OBP3). Furthermore, it can act as a feeding stimulant for the sand fly *Lutzomyia longipalpis*.
- Functions as an aphid alarm pheromone
- Found in *Phlomis aurea Decne* essential oil
- Exhibits good binding to the CDK2 receptor
- Shows affinity to odorant-binding protein 3 (OBP3)
- Acts as a feeding stimulant for sand flies
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![eMolecules 1798782-02-1 | Palladium, [(1,2,3-??)-2-buten-1-yl]chloro[dicyclohexyl[2??,4??,6??-tris(1-methylethyl)[1,1??-biphenyl]-2-yl]phosphine]- | Pharmablock671.680 | C37H54ClPPd[Pd++].C\C=C\Cc1c(Cl)ccc(c1P(C1CCCCC1)C1CCCCC1)-c1c(cc(cc1C(C)C)C(C)C)C(C)C | 50mg | 846294015](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000190542.jpg-250.jpg)
eMolecules 1798782-02-1 | Palladium, [(1,2,3-??)-2-buten-1-yl]chloro[dicyclohexyl[2??,4??,6??-tris(1-methylethyl)[1,1??-biphenyl]-2-yl]phosphine]- | Pharmablock671.680 | C37H54ClPPd[Pd++].C\C=C\Cc1c(Cl)ccc(c1P(C1CCCCC1)C1CCCCC1)-c1c(cc(cc1C(C)C)C(C)C)C(C)C | 50mg | 846294015
Palladium, [(1,2,3-??)-2-buten-1-yl]chloro[dicyclohexyl[2??,4??,6??-tris(1-methylethyl)[1,1??-biphenyl]-2-yl]phosphine]- | Pharmablock | 1798782-02-1671.680 | C37H54ClPPd[Pd++].C\C=C\Cc1c(Cl)ccc(c1P(C1CCCCC1)C1CCCCC1)-c1c(cc(cc1C(C)C)C(C)C)C(C)C | 50mg | 846294015
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eMolecules 19790-60-4 | 3-(Benzyloxy)propanal | Ambeed | MFCD00506599 | 164.204 | C10H12O2 | 95.000 | O=CCCOCc1ccccc1 | 250mg | 506389895
3-(Benzyloxy)propanal | Ambeed | 19790-60-4 | MFCD00506599 | 164.204 | C10H12O2 | 95.000 | O=CCCOCc1ccccc1 | 250mg | 506389895
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