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Filtered Search Results
Medchemexpress LLC (tert-butoxycarbonyl)-L-valylglycine | 45233-75-8 | MFCD00134861 | 97.0% | 274.31 | C12H22N2O5 | 10 G
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(tert-Butoxycarbonyl)-L-valylglycine is a Boc-protected L-valylglycine derivative supplied as a white to off-white solid for use in peptide synthesis and related biochemical research. It has a molecular weight of 274.31 and is provided with documented purity and storage recommendations for reliable laboratory use.
- Boc-protected dipeptide suitable as a building block in peptide synthesis.
- White to off-white solid for easy handling and weighing.
- Molecular weight 274.31 for accurate stoichiometry.
- Purity 97.0% to support reproducible experimental results.
- Provided with datasheet, certificate of analysis, and safety data for compliance.
- Recommended storage conditions to maintain stability.
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Medchemexpress LLC Benzoic acid, 4-(hydroxymethyl)- | 3006-96-0 | MFCD00017598 | 99.9% | 152.15 g/mol | C8H8O3 | 100 G
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4-(Hydroxymethyl)benzoic acid (CAS 3006-96-0) is a benzoic acid derivative used as a biochemical reagent and building block in organic synthesis, assay development, and life-science research. Molecular formula C8H8O3; molecular weight 152.15 g/mol. Purity and appearance vary by batch - consult the certificate of analysis for batch-specific data.
- Used as a building block for synthesis and conjugation.
- Suitable for biochemical reagent and assay development.
- Provided as a solid for convenient storage and handling.
- Documented molecular formula C8H8O3 and molecular weight 152.15 g/mol.
- High purity available; consult batch-specific COA for exact value.
- Available in multiple package sizes including 100 g.
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Medchemexpress LLC (3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone | 1892599-91-5 | 97.5% | 236.25 | 500 MG
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(3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone is a drug intermediate used for the synthesis of various active compounds.
- Solid state
- Off-white to light yellow color
- Store at room temperature for 3 years
- In solvent, store at -80°C for 2 years or -20°C for 1 year
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Medchemexpress LLC Rac cotinine-d4 | 350818-68-7 | 99.6% | 180.24 | C10H8D4N2O | 10 MG
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(Rac)-Cotinine-d4 is the deuterium-labeled racemic form of cotinine intended for use as an analytical tracer and internal standard in quantitative assays (LC-MS, GC-MS, and NMR). It is supplied in small milligram quantities for research and method development.
- Deuterium-labeled racemic cotinine (d4) for use as an internal standard.
- Suitable for LC-MS, GC-MS, and NMR quantitation.
- High purity (~99.6%) to minimize interference in analytical assays.
- Provided in small, ready-to-use milligram quantities for analytical workflows.
- Stable when stored under recommended temperature conditions for reliable performance.
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eMolecules 3-Chloromethyl-pyrrolidine-1-carboxylic acid benzyl ester | 476474-01-8 | MFCD08059345 | 5g
J & W PharmLab, LLC | 3-Chloromethyl-pyrrolidine-1-carboxylic acid benzyl ester | 5g | 249992915 | 75R0155 | 97.000 | 476474-01-8 | MFCD08059345 | 253.730 | C13H16ClNO2
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eMolecules Chem-Impex 2-Amino-2-(hydroxymethyl)-1 3-propanediol 25kg 272384835 00301 0 000 77-86-1 MFCD00004679 121 136 C4H11NO3
Chem-Impex 2-Amino-2-(hydroxymethyl)-1 3-propanediol 25kg 272384835 00301 0 000 77-86-1 MFCD00004679 121 136 C4H11NO3
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Medchemexpress LLC (Rac)-NMDAR antagonist 1 | 2435557-99-4 | 98.0% | 414.30 | 25 MG
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(Rac)-NMDAR antagonist 1 is the racemate of NMDAR antagonist 1. NMDAR antagonist 1 is a potent and orally bioavailable NR2B-selective NMDAR antagonist. This product is for research use only.
- Available in solid and solution forms.
- Can be stored at -20°C for 2 years (powder) or 1 month (in solvent), and -80°C for 6 months (in solvent).
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Lumiprobe LUMIPROBE
NC3893582 AF 647 MALEIMIDE
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AURUM PHARMATECH INC S-1-METHYL-2-PYRROLIDIN-2-Y
NC3806747 S-1-METHYL-2-PYRROLIDIN-2-Y
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Medchemexpress LLC N-(2-hydroxyethyl)iminodiacetic acid | 93-62-9 | MFCD00004293 | 97.0% | 177.16 | C6H11NO5 | 25 G
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N-(2-Hydroxyethyl)iminodiacetic acid is an amino-acid derivative used primarily as a metal-chelating reagent in research applications. Supplied as a research-use chemical (CAS 93-62-9) with a reported purity of 97.0% and molecular weight 177.16 g/mol, it is provided in laboratory pack sizes for analytical and synthetic workflows.
- Chelates metal ions for analytical and preparative applications.
- Suitable for research use in synthesis and method development.
- Provided at 97.0% purity for consistent experimental results.
- Available in laboratory pack sizes for convenient handling.
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Medchemexpress LLC (Rac)-Arnebin 1 | 5162-01-6 | 5 MG
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(Rac)-Arnebin 1 is the racemate of β,β-Dimethylacrylalkannin and/or β,β-Dimethylacrylshikonin. These napthoquinones are isolated from *Arnebia nobilis*, with β,β-Dimethylacrylshikonin exhibiting anti-tumor activity. This product is for research use only.
- Racemate of β,β-Dimethylacrylalkannin and β,β-Dimethylacrylshikonin
- Isolated from *Arnebia nobilis*
- Exhibits anti-tumor activity
- Purity of 99.88%
- Targets HIF/HIF Prolyl-Hydroxylase
- Solid appearance
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Medchemexpress LLC Glucovanillin | 494-08-6 | 5 MG
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Glucovanillin, found in vanilla, is a potential lipase inhibitor. It can be converted into vanillin through an enzyme-coupled process involving cell wall degradation and glucovanillin hydrolysis. It has the potential to inhibit the lipase activity of *Acinetobacter radioresistens*.
- Potential lipase inhibitor
- Purity 99.87%
- Available in solid and solution forms
- For research use only
- Targets lipase
- Functions via metabolic enzyme/protease pathway
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Medchemexpress LLC BCN-endo-PEG7-maleim |5mg
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BCN-endo-PEG7-maleimide is an ADC Linker containing 7 PEG units BCN-endo-PEG7-maleimide contains the lyophilic bidentate macrocyclic ligand endo-BCN which can further synthesize macrocyclic complexes In click chemistry endo-BCN can react with molecules containing azide groups to form stable triazoles in the absence of catalysts
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Apexbio Technology LLC Z-FA-FMK 105637-38-5;197855-65-5 25mg
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Z-FA-FMK is a peptidyl fluoromethyl ketone inhibitor targeting cysteine proteases specifically cathepsins such as cathepsin B and certain caspases It does not require a P1 aspartate residue for inhibition Mechanistically Z-FA-FMK suppresses the enzyme activity of effector caspases (including caspases-2 -3 -6 and -7) but shows minimal impact on initiator caspases (caspase-8 and caspase-10) and only partial attenuation of caspase-9 activity As a negative control inhibitor Z-FA-FMK is regularly applied in apoptosis research to differentiate specific caspase-dependent signaling pathways and to assess the role of cathepsins and caspases in biological contexts such as cell death mechanisms and related pathways
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Apexbio Technology LLC Z-FA-FMK 105637-38-5;197855-65-5 5mg
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Z-FA-FMK is a peptidyl fluoromethyl ketone inhibitor targeting cysteine proteases specifically cathepsins such as cathepsin B and certain caspases It does not require a P1 aspartate residue for inhibition Mechanistically Z-FA-FMK suppresses the enzyme activity of effector caspases (including caspases-2 -3 -6 and -7) but shows minimal impact on initiator caspases (caspase-8 and caspase-10) and only partial attenuation of caspase-9 activity As a negative control inhibitor Z-FA-FMK is regularly applied in apoptosis research to differentiate specific caspase-dependent signaling pathways and to assess the role of cathepsins and caspases in biological contexts such as cell death mechanisms and related pathways
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