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Filtered Search Results
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 Zaurategrast ethyl ester | 455264-30-9 | >99.2% | C28H29BrN4O3 | 10 MM 1 ML
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Zaurategrast ethyl ester (CDP323) is a chemical compound that acts as an α4β1/α4β7 integrin antagonist. It is the ethyl ester proagent of CT7758 and is being investigated for the treatment of inflammatory and autoimmune disorders. This compound is intended for research use only.
- Acts as an α4β1/α4β7 integrin antagonist
- Ethyl ester proagent of CT7758
- Used in research for inflammatory and autoimmune disorders
- Shows improvements in increasing mass transfer
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Medchemexpress LLC Cyclohexanecarboxylic acid, 2-oxo-, ethyl ester | 1655-07-8 | ≥96.0% | C9H14O3 | 100 G
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Ethyl 2-oxocyclohexanecarboxylate is a biochemical reagent, an organic compound suitable for life science research.The key features and applications of Ethyl 2-oxocyclohexanecarboxylate include:
- It is classified as a biochemical reagent.
- It can be utilized as a biological material in research settings.
- It is an organic compound.
- It is intended for use in life science related research.
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Medchemexpress LLC 2-Chloropyrimidine-5-carboxylic acid | 374068-01-6 | 99.9% | C5H3ClN2O2 | 50 G
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2-Chloropyrimidine-5-carboxylic acid is a chemical compound primarily used as a drug intermediate for the synthesis of various active compounds. It typically appears as a white to light yellow solid.
- Intermediate for active compound synthesis
- White to light yellow solid
- Molecular weight: 158.54
- Soluble in DMSO (100 mg/mL)
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![Medchemexpress LLC 4-Chloro-7H-pyrrolo[2,3-d]pyrimidine | 3680-69-1 | 99.82% | 153.57 | 25 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000402184-logo.png-250.jpg){kind=logo}
Medchemexpress LLC 4-Chloro-7H-pyrrolo[2,3-d]pyrimidine | 3680-69-1 | 99.82% | 153.57 | 25 G
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4-Chloro-7H-pyrrolo[2,3-d]pyrimidine is a key intermediate in the preparation of active pharmaceutical ingredients.
- Purity: 99.82%
- Data sheet, COA, SDS, and handling instructions are available
- For research use only; not sold to patients
- Available in quantities such as 25 g and 50 g
- Shipping is at room temperature in the continental US; may vary elsewhere
- Storage recommendations: -20°C, sealed storage, away from moisture. In solvent: -80°C for 6 months, or -20°C for 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 | 25 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 is also used as an organic chemical synthesis intermediate. It is for research use only.
- Biochemical reagent
- Can be used as a biological material or organic compound for life science related research
- Organic chemical synthesis intermediate
- Appearance: Solid
- Color: Off-white to light brown
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Medchemexpress LLC 6-Benzothiazolemethanamine dihydrochloride | 1375964-49-0 | 98.1% | 237.15 | 250 MG
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6-Benzothiazolemethanamine dihydrochloride is a chemical substance intended for laboratory use, including the manufacture of other substances. It appears as a light yellow to yellow solid. This product has been tested and complies with given specifications, with its structure confirmed by 1H NMR and LCMS. It is stable under recommended storage conditions.
- Suitable for laboratory chemical applications
- Solid appearance (light yellow to yellow)
- Structure confirmed by analytical methods (1H NMR, LCMS)
- Stable under recommended storage conditions
- For research use only
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Medchemexpress LLC Hydrogenated soya phosphatidylcholine | 97281-48-6 | 99.3% | 250 MG
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Hydrogenated soya phosphatidylcholine is a natural product. It can extend drug release concerning drug loading and solubility for oral drug delivery of water-soluble drugs. In vitro, it can achieve an 80% encapsulation rate of Oxymatrine (HY-N0158) at an agent/HSPC ratio of 0.2, above 50°C. In vivo, it can significantly prolong the half-life of Oxymatrine, improve its bioavailability, enhance liver targeting, reduce liver damage, and promote liver recovery in the Kunming mouse acute liver injury model.
- Natural product
- Extends drug release for oral delivery of water-soluble drugs
- Achieves high encapsulation rates
- Improves bioavailability and half-life of certain drugs
- Enhances liver targeting and reduces liver damage
- Promotes liver recovery
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Medchemexpress LLC 4-(2,4-Difluorophenoxy)benzoic acid | 748183-47-3 | 98.95% | 250.20 | 250 MG
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This chemical is 4-(2,4-Difluorophenoxy)benzoic acid, a white to off-white solid primarily used as a laboratory chemical and in the manufacture of various substances. It is stable under recommended storage conditions and requires specific temperatures for long-term storage.
- Identified for laboratory use
- Suitable for manufacturing processes
- Ships at room temperature for durations less than two weeks
- Powder stable for 3 years at -20°C or 2 years at 4°C
- In solvent, stable for 6 months at -80°C or 1 month at -20°C
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Medchemexpress LLC Pyrimidine-5-boronic acid pinacol ester | 321724-19-0 | 98.0% | 206.05 | 10 G
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Pyrimidine-5-boronic acid pinacol ester is a derivative of Boronic acid, commonly used as an intermediate in organic synthesis reactions, specifically as a key reagent in the Suzuki-Miyaura reaction. It generates organic free radicals through oxygen-mediated oxidation and may exhibit mutagenic activity. Primarily, it is used in drug synthesis and catalytic reactions research, but it should be noted that it may also be a genotoxic impurity (GTIs).
- Derivative of boronic acid
- Intermediate in organic synthesis
- Key reagent in Suzuki-Miyaura reaction
- Generates organic free radicals
- May exhibit mutagenic activity
- Used in drug synthesis research
- Used in catalytic reactions research
- May be a genotoxic impurity
- For research use only
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