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Filtered Search Results
Medchemexpress LLC 5'-guanylic acid (standard) | 85-32-5 | 50 MG
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5'-guanylic acid (standard) | 85-32-5 | 50 MG
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Medchemexpress LLC (±)-Silybin (Silibinin) | 36804-17-8 | 99.4% | 482.44 | 250 MG
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(±)-Silybin is the racemate of Silybin and is known for inducing apoptosis. It exhibits a range of biological activities including hepatoprotective, antioxidant, anti-inflammatory, and anti-cancer effects. This compound has a chemical formula of C25H22O10, appears as a white to off-white solid, and is classified under Flavonoids and Flavanonols.
- Induces apoptosis.
- Exhibits hepatoprotective, antioxidant, anti-inflammatory, and anti-cancer activities.
- Appears as a white to off-white solid.
- Classified as a flavonoid and flavanonol.
- Derived from Leguminosae and Compositae plant families.
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Cayman Chemical Stearidonic Acid ethyl ester
An essential fatty acid in the ω-3 series; an ester of the free acid that is less water soluble, but more amenable for the formulation of stearidonate-containing diets and dietary supplements
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Medchemexpress LLC Hexacosane | 630-01-3 | MFCD00009354 | 98.0% | 366.71 g/mol | C26H54 | 250 MG
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Hexacosane (n-hexacosane) is a straight-chain alkane supplied as a purified analytical standard for laboratory research. It is suitable as an internal standard, tracer, or reference material for method development, calibration, and quantitative analysis in techniques such as GC-MS and NMR. The material is intended for research use and is accompanied by typical product documentation (COA, SDS).
- High purity: 98.0%.
- Molecular weight 366.71 g/mol.
- Chemical formula C26H54.
- Suitable as an internal standard for GC-MS and NMR.
- Useful for method development and analytical calibration.
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Medchemexpress LLC 2-Isopropylthioxanthone | 5495-84-1 | 99.95% | 254.35 | 250 MG
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2-Isopropylthioxanthone is a photoinitiator commonly used in printing inks for packaging materials. It initiates the radical polymerization of the acrylic components in inks, which facilitates the drying process of the liquid ink film.
- Widely used in printing ink applications.
- Triggers radical polymerization of acrylic components.
- Aids in drying liquid ink films.
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Medchemexpress LLC Ethyl p-toluenesulfonate | 80-40-0 | MFCD00009100 | 99.9% | 200.26 g/mol | C9H12O3S | 100 G
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Ethyl p-toluenesulfonate is a sulfonate ester used as an alkylating reagent and drug intermediate in organic synthesis. It functions as an activated ethylating agent and a good leaving group for nucleophilic substitution, and is commonly employed in the synthesis of alkyl and substituted alkyl fluorides.
- High purity (99.93%).
- Suitable for alkylation and nucleophilic substitution reactions.
- Commonly used as a reagent and intermediate in pharmaceutical research.
- Molecular formula C9H12O3S; molecular weight 200.26 g/mol.
- Typically supplied in 100 g pack size for research use.
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Medchemexpress LLC Ethyl (triphenylphosphoranylidene) acetate | 1099-45-2 | 99.43% | C22H21O2P | 100 G
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Ethyl (triphenylphosphoranylidene) acetate, also known as (Carbethoxymethylene)triphenylphosphorane, is a biochemical reagent suitable for life science research. It may act as an inhibitor of cholinesterase, affecting AChE and BChE.
- Biochemical reagent for life science research
- Can be used as a biological material or organic compound
- May act as a cholinesterase inhibitor
- Inhibits AChE and BChE
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Medchemexpress LLC β-Methyl L-aspartate hydrochloride | 16856-13-6 | 98.0% | 183.59 | 5 G
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β-Methyl L-aspartate hydrochloride is a chemical compound with the formula C5H10ClNO4. It is an L-Aspartic acid derivative, specifically the 4-methyl ester hydrochloride. This product appears as a white to off-white solid and is stable under recommended storage conditions, making it suitable for various laboratory applications.
- Chemical formula: C5H10ClNO4
- Molecular weight: 183.59
- Purity (NMR): 98.0%
- Appearance: White to off-white solid
- Melting/freezing point: 191-193°C
- Stable under recommended storage conditions
- Identified uses: Laboratory chemicals, manufacture of substances
- Storage conditions: 4°C, sealed storage, away from moisture. In solvent: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Medchemexpress LLC Methyl 5-bromopyridine-2-carboxylate | 29682-15-3 | 99.96% | 216.03 | 100 G
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Methyl 5-bromopyridine-2-carboxylate is a biochemical reagent that can be used as a biological material or organic compound for life science-related research. It also serves as an organic chemical synthesis intermediate. This product is for research use only.
- Biochemical reagent
- Can be used as a biological material
- Can be used as an organic compound for life science-related research
- Used as an organic chemical synthesis intermediate
- For research use only
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Medchemexpress LLC Methyl 4-formylbenzoate | 1571-08-0 | 99.99% | C9H8O3 | 500 G
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Methyl 4-formylbenzoate (also known as 4-Carbomethoxybenzaldehyde) is an intermediate chemical used in research. It serves as a precursor for the synthesis of chalcone amide α-glucosidase inhibitors.
- Used in scientific research.
- An intermediate chemical for further synthesis.
- It has a molecular weight of 164.16 and a chemical formula of C9H8O3.
- Available as a white to off-white solid.
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Medchemexpress LLC 2-Chloropyrimidine-5-carboxylic acid | 374068-01-6 | 100.0% | C₅H₃ClN₂O₂ | 500 G
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2-Chloropyrimidine-5-carboxylic acid is a drug intermediate used for the synthesis of various active compounds.
- Solid appearance
- White to light yellow color
- Soluble in DMSO at 100 mg/mL
- Recommended storage at 4°C under nitrogen
- Recommended storage in solvent at -80°C for 6 months or -20°C for 1 month under nitrogen
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Medchemexpress LLC 2-Chloropyrimidine-5-carboxylic acid | 374068-01-6 | 99.96% | C5H3ClN2O2 | 100 G
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2-Chloropyrimidine-5-carboxylic acid is a drug intermediate used for the synthesis of various active compounds. It is intended for research use only and not for patient use.
- Drug intermediate
- Used for synthesis of various active compounds
- For research use only
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Medchemexpress LLC Methyl aminolevulinate hydrochloride | 79416-27-6 | 99.0% | C6H12ClNO3 | 5 G
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Methyl aminolevulinate hydrochloride is an agent used as a sensitizer in photodynamic therapy (PDT). Methyl aminolevulinate is a proagent that can be metabolized to Protoporphyrin IX.
- Used as a sensitizer in photodynamic therapy (PDT)
- Metabolized to Protoporphyrin IX
- Molecular weight: 181.62
- Appearance: White to off-white solid
- Soluble in H2O at 100 mg/mL
- Soluble in DMSO at 100 mg/mL
- For research use only
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Medchemexpress LLC Ethyl trans-4-decenoate | 76649-16-6 | MFCD00015574 | >98.0% | 198.30 g/mol | C12H22O2 | 5 G
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Ethyl trans-4-decenoate is an organic ester used as a biochemical reagent and research chemical. It is commonly handled as a liquid and applied in biochemical assays, fragrance and flavor research, and as a building block in organic synthesis.
- Used as a biochemical assay reagent and building block in organic synthesis.
- Molecular formula C12H22O2, molecular weight 198.30 g/mol.
- Typically a colorless clear liquid at room temperature.
- Soluble in alcohol, insoluble in water.
- Storage: stable at room temperature; in solution store at -80 °C for up to 2 years or -20 °C for up to 1 year.
- Purity commonly supplied at high assay levels; supplier listings report ranges from ≈96% to >98% depending on source.
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Medchemexpress LLC Ethyl 5-aminobenzofuran-2-carboxylate | 174775-48-5 | 99.8% | C11H11NO3 | 10 G
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Ethyl 5-aminobenzofuran-2-carboxylate, also known as Vilazodone Intermediate 5, is an off-white to brown solid used as a drug intermediate for the synthesis of various active compounds.
- Purity of 99.8%
- Appears as an off-white to brown solid
- Functions as a drug intermediate
- Store at 4°C, protected from light
- For storage in solvent: -80°C for 6 months; -20°C for 1 month (protect from light)
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