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Filtered Search Results
Medchemexpress LLC L-Aspartic acid-15N | 3715-16-0 | 134.10 | 25 MG
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L-Aspartic acid-15N is the 15N-labeled L-Aspartic acid, an amino acid that can penetrate the blood-brain barrier. It is commonly used for preparing prodrugs to target colon and cecal tissues and in the study of inflammatory conditions.
- Used as a tracer.
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Used for preparing prodrugs to target colon and cecal tissues.
- Used in the study of inflammatory conditions.
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Medchemexpress LLC L-Tyrosine-13C9 | 55443-60-2 | 190.12 | 5 MG
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L-Tyrosine-13C9 is a 13C-labeled L-Tyrosine, a non-essential amino acid that can inhibit citrate synthase activity in the posterior cortex. It is suitable for research applications.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
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Medchemexpress LLC L-Histidine (Standard) | 71-00-1 | 155.15 | 25 MG
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L-Histidine (Standard) is the analytical standard of L-Histidine. This product is intended for research and analytical applications. L-Histidine is an essential amino acid for infants and an inhibitor of mitochondrial glutamine transport.
- Analytical standard grade for reference assays.
- Commonly used in qualitative, quantitative, and methodological research experiments in HPLC, GC, and MS.
- Purity of 99.97%.
- Classified as an amino acid.
- Endogenous metabolite.
- Useful as a disease marker for cancer, endocrine diseases, nervous system disorder, cardiovascular system disorder, and immune system disorder.
- Can be found in microorganisms.
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Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000665561 BZ-NLE-LYS-ARG-ARG-A 1MG
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Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000665562 SUC-ALA-ALA-PRO-LEU- 1MG
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CHEM IMPEX INTL INC 5G FMOC-L-ALANYL-L-PROLINE
NC3785790 5G FMOC-L-ALANYL-L-PROLINE
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Medchemexpress LLC L-Aspartic acid dibenzyl ester 4-toluenesulfonate | 2886-33-1 | MFCD00065188 | ≥ 99% | 485.55 | 25 G
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L-Aspartic acid dibenzyl ester 4-toluenesulfonate is a pale brown powder that melts between 157-160 °C. It is utilized in the preparation of Betulinic Acid derivatives, which exhibit inhibition towards HIV, and also in the synthesis of piperidine functional amides, known for their potent and highly selective human β3 agonist activity.
- Pale brown powder
- Melting point 157-160 °C
- Used in preparation of Betulinic Acid derivatives
- Used in preparation of piperidine functional amides
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Medchemexpress LLC Fmoc-Phe(F5)-OH | 205526-32-5 | 99.1% | 477.38 | 25 G
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Fmoc-Phe(F5)-OH is a phenylalanine derivative, primarily used for research purposes. Amino acids and their derivatives, like Fmoc-Phe(F5)-OH, have commercial applications as ergogenic supplements, influencing anabolic hormone secretion, fuel supply during exercise, mental performance under stress, and helping prevent exercise-induced muscle damage. These are recognized as beneficial ergogenic dietary substances.
- Used for research purposes only
- Related to amino acid derivatives
- Reagent for peptide synthesis
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Ambeed AMBEED
5000889267 FMOC-3VVD-OH 250MG
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Medchemexpress LLC L-glutamic acid, sodium salt, hydrate | 6106-04-3 | MFCD00150138 | 98.0% | 187.13 | C5H10NNaO5 | 5 G
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L-Glutamic acid monosodium (hydrate) is the monohydrate sodium salt of L-glutamic acid supplied as a white to off-white solid for laboratory and research use. It functions as a biochemical reagent, nutritional additive/flavoring agent, and can be used to induce oxidative stress in cell models. Typical specs include CAS 6106-04-3, molecular weight 187.13, formula C5H10NNaO5, and purity around 98.0%.
- High purity reagent (98.0%).
- White to off-white solid, easy to weigh and store.
- Soluble in water: ~100 mg/mL; ultrasonic agitation recommended.
- Suitable as a biochemical reagent and flavoring additive.
- Can be used to induce oxidative stress in cellular assays.
- Stable when stored dry at room temperature; short-term stability in solution at frozen temperatures.
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Medchemexpress LLC MEDCHEMEXPRESS LLC
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5000733266 CBZ-PEG2-C2-NH2 500MG
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Medchemexpress LLC L-Arginine-1-13C hydrochloride | 2483735-41-5 | 211.65 | 25 MG
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L-Arginine-1-13C (hydrochloride) is the 13C-labeled L-Arginine hydrochloride. L-Arginine hydrochloride serves as the nitrogen donor for the synthesis of nitric oxide, which is a potent vasodilator deficient during sickle cell crises.
- For research use only.
- 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 potential to affect pharmacokinetic and metabolic profiles of drugs.
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MEDCHEMEXPRESS LLC AFALANINE 100MG
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501874348 AFALANINE 100MG
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Medchemexpress LLC L-Glutamine (Standard) | 56-85-9 | 146.14 | 100 MG
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L-Glutamine (Standard) is an analytical standard for L-Glutamine, a non-essential amino acid involved in many metabolic processes. It provides a source of carbons for oxidation in various cells and is intended for research and analytical applications.
- Used as a reference standard assay.
- Commonly used in qualitative research experiments.
- Commonly used in quantitative research experiments.
- Commonly used in methodological research experiments.
- Suitable for HPLC, GC, and MS applications.
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Medchemexpress LLC L-Arginine-13C6 hydrochloride | 201740-91-2 | 216.62 | 25 MG
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L-Arginine-13C6 (hydrochloride) is the 13C-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis. 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.
- Is the 13C-labeled L-Arginine hydrochloride
- Nitrogen donor for nitric oxide synthesis
- Potent vasodilator
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
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