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Filtered Search Results
Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000433187 DIIODO P-CYMENE RUTH 500MG
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Medchemexpress LLC N-(trifluoroacetyl)glycine | 383-70-0 | MFCD00029784 | 171.07 g/mol | C4H4F3NO3 | 10 G
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TFA-Gly-OH (N-(trifluoroacetyl)glycine) is a trifluoroacetyl-protected glycine derivative used as an amino-acid building block and reagent in chemical synthesis and research applications. It is supplied as a white to off-white solid (C4H4F3NO3, MW 171.07 g/mol) and is available in laboratory pack sizes for routine handling.
- Trifluoroacetyl-protected amino acid suitable for peptide synthesis and derivatization
- White to off-white solid for straightforward storage and handling
- Molecular formula C4H4F3NO3 and molecular weight 171.07 g/mol
- Available in multiple laboratory pack sizes for scalable use
- Compatible with common synthetic workflows and protecting-group strategies
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Medchemexpress LLC DL-penicillamine | 52-66-4 | MFCD00004856 | 98.0% | 149.21 g/mol | C5H11NO2S | 50 MG
DL-penicillamine is a small-molecule copper chelator used in biochemical and pharmacological research. It selectively binds copper and other heavy metals and is used in detoxification studies, biochemical assays, and mechanistic investigations. Supplied as a high-purity solid suitable for analytical and preparative applications.
- High purity suitable for analytical use.
- Effective copper chelating activity in biochemical assays.
- Useful in heavy metal detoxification and toxicity studies.
- Available as a solid reagent in a range of pack sizes.
- Soluble in water for solution preparation.
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Medchemexpress LLC L-α-phenyl-glycine-d5 | 1246820-68-7 | 98.0% | 156.19 | C8H4D5NO2 | 1 MG
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L-α-Phenyl-glycine-d5 is the deuterium-labeled (d5) isotopic analogue of L-α-phenylglycine, supplied as a white to off-white solid for use as an internal standard and tracer in analytical workflows. Molecular formula C8H4D5NO2, molecular weight 156.19 g·mol-1.
- Deuterium-labeled internal standard for quantitative mass spectrometry.
- High purity (98.0%) for reliable analytical results.
- Suitable as a tracer in metabolic and pharmacokinetic studies.
- Supplied as a white to off-white solid for easy handling.
- Available in small pack sizes appropriate for analytical use.
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Medchemexpress LLC L-asparagine-13C4,15N2,d3 monohydrate | 2483829-30-5 | 99.9% | 159.11 | 13C4H7D3 15N2O4 | 100 MG
L-Asparagine-13C4,15N2,d3 monohydrate is a stable isotope-labeled form of the amino acid L-asparagine supplied as the monohydrate for research use. It is designed for applications requiring isotopic enrichment, including metabolic tracing, quantitative mass spectrometry, and NMR, where labeled analytes are distinguished from endogenous compounds.
- Stable isotope labeling (13C4, 15N2, d3) for unambiguous tracing.
- High chemical purity (99.90%) for consistent analytical results.
- Monohydrate form with defined molecular weight for accurate calculations.
- Suitable as an internal standard in mass spectrometry and quantitative assays.
- Available in small pack sizes for research-scale experiments.
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Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000434294 NIPECOTIC ACID 10MM 1ML
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Medchemexpress LLC Methyl 2-(tert-butoxycarbonylamino)-3-carboxypropanoate | 98045-03-5 | MFCD03094777 | >97.0% | 247.25 | C10H17NO6 | 100 G
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Boc-Asp-OMe is N-Boc-L-aspartic acid 1-methyl ester, a Boc-protected aspartic acid methyl ester used as a building block in peptide and organic synthesis. Supplied as a white to off-white solid, it is intended for research use as a protected amino acid for selective coupling and deprotection strategies.
- Protected amino acid scaffold for selective deprotection reactions.
- Suitable for peptide synthesis and small-molecule synthesis workflows.
- Methyl ester functionality enables ester chemistry and selective transformations.
- Purity ≥97.0% suitable for research applications.
- Molecular weight 247.25 g/mol; formula C10H17NO6.
- White to off-white solid with recommended powder storage at -20°C (3 years) or 4°C (2 years).
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Sigma Aldrich Fine Chemicals Biosciences L-Proline | 147-85-3 | MFCD00064318 | 5kg
L-Proline | Purity: 99% | Mol Wt: 115.13 | 147-85-3 | MFCD00064318 | 5kg
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Medchemexpress LLC D-alanine ethyl ester hydrochloride | 6331-09-5 | MFCD00190725 | 98.0% | 153.61 g/mol | C5H12ClNO2 | 50 G
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D-alanine ethyl ester hydrochloride is the hydrochloride salt of the ethyl ester of D-alanine. It is used as an amino acid derivative and synthetic building block in research, including peptide synthesis and studies of stereochemistry and enzymatic reactions. The compound is supplied as a solid for laboratory use and should be stored protected from moisture for stability.
- Molecular formula: C5H12ClNO2
- Molecular weight: 153.61 g/mol
- White powder solid, reported melting point ~78-83 °C
- Storage: keep sealed at 4 °C; in solution store at -20 °C to -80 °C for extended stability
- Applications: amino acid derivative, peptide synthesis building block, stereochemical studies
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eMolecules Pharmablock / tert-butyl 4-formyl-5-methoxy-7-methyl-indole-1-carboxylate / 25mg / 601587385 / PBXA302 / 0.000 / 1481631-51-9 / MFCD30609524 / 289.331 / C16H19NO4
Pharmablock / tert-butyl 4-formyl-5-methoxy-7-methyl-indole-1-carboxylate / 25mg / 601587385 / PBXA302 / 0.000 / 1481631-51-9 / MFCD30609524 / 289.331 / C16H19NO4
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eMolecules FMOC-PRO-OH 5G
5000224890 FMOC-PRO-OH 5G
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Medchemexpress LLC Boc-C2-NH2 | 15231-41-1 | MFCD06212562 | 99.8% | 145.20 g/mol | C7H15NO2 | 500 MG
Boc-C2-NH2 is a Boc-protected C2 alkyl/ether-based PROTAC linker (tert-butyl 3-aminopropanoate) used in medicinal chemistry to introduce a protected amino-terminated two-carbon spacer during synthesis of bifunctional degraders. It is supplied as a colorless to light yellow liquid with high reported purity and is intended for incorporation into linker architectures where controlled deprotection and subsequent coupling are required.
- Boc-protected amino terminus for controlled deprotection
- Short two-carbon spacer suitable for compact linker design
- High reported purity reduces downstream purification
- Compatible with standard amide coupling and deprotection chemistries
- Available in multiple laboratory-scale pack sizes
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Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000391668 Z-VAD 10MM 1ML
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American Radiolabeled Chemicals Inc EZETIMIBE B-D-GLU 1ME
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Ezetimibe beta-D-glucuronide as a solid 1mg, M.W. 585.32, CAS# 190448-57-8
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Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000439127 8-OH-DPAT 10MM 1ML
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