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Filtered Search Results
Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000663636 H-THR-ASP-OH 5MG
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Medchemexpress LLC L-Threonine-13C4,15N | 202468-39-1 | 124.08 | 5 MG
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L-Threonine-13C4,15N is the 13C- and 15N-labeled L-Threonine. L-Threonine is a natural amino acid that can be produced by microbial fermentation and is utilized in food, medicine, or feed. It is intended for research use only.
- This compound can be used as a tracer.
- This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process.
- Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
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Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000663860 D-VAL-LEU-LYS-AMC T 10MG
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Medchemexpress LLC L-Tryptophan-1-13C | 81201-92-5 | 205.22 | 1 MG
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L-Tryptophan-1-13C is the 13C-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3. This product is for research use only and not sold to patients.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes have been incorporated into drug molecules for quantitation during drug development.
- Deuteration can affect the pharmacokinetic and metabolic profiles of drugs.
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Medchemexpress LLC 6-chloro-2,3,4,5-tetrahydro-1-phenyl-1H-3-benzazepine-7,8-diol, monohydrobromide | 67287-39-2 | >=98.0% | 50 MG
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SKF 81297 hydrobromide is a selective dopamine D1 receptor agonist supplied as the hydrobromide salt for research use. It is used in neuropharmacology to probe D1-like receptor function in vitro and in vivo and is available in multiple research-scale pack sizes.
- Selective dopamine D1 receptor agonist.
- Supplied as the hydrobromide salt for research use.
- High purity suitable for research (≥98%).
- Molecular weight 370.67 g/mol; formula C16H17BrClNO2.
- Available in multiple pack sizes including milligram and solution formats.
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Medchemexpress LLC L-Tyrosine | 60-18-4 | 181.19 | 500 MG
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L-Tyrosine is a non-essential amino acid and an endogenous metabolite. It is involved in research areas such as neurological diseases and cancer. L-Tyrosine can inhibit citrate synthase activity in the posterior cortex and has been shown to affect various enzyme activities and mitochondrial respiratory chain complexes in different tissues.
- Non-essential amino acid
- Endogenous metabolite
- Involved in neurological disease research
- Involved in cancer research
- Inhibits citrate synthase activity
- Affects malate dehydrogenase and succinate dehydrogenase activity
- Modulates mitochondrial respiratory chain complexes
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Medchemexpress LLC L-Tyrosine-13C6 | 1MG
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L-Tyrosine-13C6 | 1MG
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Medchemexpress LLC L-Serine-13C3 | 201595-68-8 | 108.07 | 1 MG
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L-Serine-13C3 is the 13C-labeled L-Serine. L-Serine ((-)-Serine; (S)-Serine), one of the so-called non-essential amino acids, plays a central role in cellular proliferation.
- This compound can be used as a tracer.
- This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
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Medchemexpress LLC L-Lysine-13C6 hydrochloride | 1228077-86-8 | MFCD00144646 | 188.60 | 100 MG
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L-Lysine-13C6 hydrochloride is a 13C labeled L-Lysine hydrochloride. L-lysine hydrochloride is an essential amino acid for humans with various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses and improving gut health. This compound can be used as a tracer or as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Used as a tracer or as an internal standard.
- Essential amino acid for humans.
- Supports treatment of herpes.
- Increases calcium absorption.
- Reduces diabetes-related illnesses.
- Improves gut health.
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Sigma Aldrich Fine Chemicals Biosciences Fmoc-Arg(Pmc)-OH | 100g
Fmoc-Arg(Pmc)-OH | 119831-72-0 | 100g
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Sigma Aldrich Fine Chemicals Biosciences L-Serine from non-animal source, meets EP, USP testing specifications, suitable for cell culture, 98.5-101.0% | 56-45-1 | MFCD00064224 | 100G
L-Serine from non-animal source, meets EP, USP testing specifications, suitable for cell culture, 98.5-101.0% | Purity: 98.5-101.0% | Mol Wt: 105.09 | 56-45-1 | MFCD00064224 | 100G
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Medchemexpress LLC L-Alanine, L-alanyl- | 1948-31-8 | 98.0% | 160.17 | 1 G
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H-Ala-Ala-OH (L-Alanyl-L-alanine; Ala-Ala) is a nonpolar dipeptide absorbed by human intestinal Caco-2 cells. The transport of alanine (Ala), similar to proton/amino acid symport, can lead to cytoplasmic acidification. The product appears as a white to off-white solid.
- Solid appearance
- White to off-white color
- Protect from light
- Store under nitrogen
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Medchemexpress LLC Fmoc-D-Phe-OH | 86123-10-6 | 99.9% | 387.43 | 500 G
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Fmoc-D-Phe-OH is a phenylalanine derivative used for research purposes. Amino acids and their derivatives, like Fmoc-D-Phe-OH, are commercially utilized as ergogenic supplements due to their influence on anabolic hormone secretion, fuel supply during exercise, mental performance during stressful tasks, and prevention of exercise-induced muscle damage. They are recognized as beneficial ergogenic dietary substances.
- Phenylalanine derivative.
- For research use only.
- Can be used in custom peptide synthesis.
- Influences anabolic hormone secretion.
- Supplies fuel during exercise.
- Enhances mental performance during stress-related tasks.
- Prevents exercise-induced muscle damage.
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eMolecules DL-4-chlorophenylalanine ethyl ester hydrochloride | 52031-05-7 | MFCD00012531 | 1g
Combi-Blocks | DL-4-chlorophenylalanine ethyl ester hydrochloride | 1g | 448007473 | QF-2499 | 98.000 | 52031-05-7 | MFCD00012531 | 264.150 | C11H15Cl2NO2
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Medchemexpress LLC LGD 3303 | 917891-35-1 | ≥98.0% | 342.7 g/mol | C16H14ClF3N2O | 25 MG
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LGD 3303 is a non-steroidal selective androgen receptor modulator (SARM) used in preclinical research as a potent androgen receptor agonist. It selectively binds the human androgen receptor (reported Ki ≈ 0.9 nM) and has demonstrated anabolic effects on muscle mass and bone density in animal studies.
- Non-steroidal SARM for research use only
- High affinity for the androgen receptor (Ki ≈ 0.9 nM)
- Shows anabolic effects on muscle and bone in animal models
- Offered as a high-purity reference standard (≥98%)
- Typical storage at -20 °C to preserve stability
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