Nucleosides and Analogues
Sigma Aldrich Fine Chemicals Biosciences beta Nicotinamide adenine5G
adenine beta Nicotinamide adenine5G
Cambridge Isotope Laboratories Guanosine phosphoramidite (U-13C10 98% U-15N5 98%) CP 95% 10 mg
Guanosine phosphoramidite (U-13C10 98% U-15N5 98%) CP 95% 10 mg
Cambridge Isotope Laboratories Adenosine phosphoramidite (U-13C10 98% U-15N5 98%) CP 95% 10 mg
Adenosine phosphoramidite (U-13C10 98% U-15N5 98%) CP 95% 10 mg
Medchemexpress LLC Nicotinamide riboside chloride | 23111-00-4 | MFCD27952781 | 100.0% | 290.70 g/mol | C11H15ClN2O5 | 10MG
Nicotinamide riboside chloride is the chloride salt of nicotinamide riboside, a bioavailable precursor of nicotinamide adenine dinucleotide (NAD+) used in biochemical and cell biology research to elevate cellular NAD+ levels and probe NAD+-dependent pathways. It is supplied as a high-purity, crystalline white to off-white solid suitable for in vitro and analytical applications.
- High purity: 99.97%.
- CAS number: 23111-00-4.
- Molecular formula: C11H15ClN2O5; molecular weight: 290.70 g/mol.
- Chloride salt form for improved stability and handling.
- Suitable for studies that increase cellular NAD+ and investigate metabolic or sirtuin-related pathways.
- Stable solid form for storage and analytical use.
Medchemexpress LLC Lamivudine | 134678-17-4 | 99.9% | 229.26 g/mol | C8H11N3O3S | 10 MG
Analytical reference standard of lamivudine, an orally active nucleoside reverse transcriptase inhibitor, supplied as a 10 mg pack for laboratory reference, assay calibration, and analytical method development. High purity and characterized identity support reliable quantitative analysis.
- High purity: 99.85% (reported).
- Intended for analytical and research use.
- CAS number: 134678-17-4.
- Molecular formula: C8H11N3O3S.
- Molecular weight: 229.26 g/mol.
Medchemexpress LLC Uridine diphosphate glucuronic acid | 2616-64-0 | 98.0% | 580.29 g/mol | C15H22N2O18P2 | 10MG
Uridine diphosphate glucuronic acid (UDP-GlcA) is a sugar nucleotide cofactor used in biochemical and enzymatic research. It participates in glucuronidation and nucleotide sugar metabolism and serves as a substrate for glycosyltransferases and UDP-glucose dehydrogenase assays. The reagent is supplied for research use in biochemical assays and pathway studies.
- High purity (98.0%) for reliable assay performance.
- Molecular weight 580.29 g/mol and formula C15H22N2O18P2 for precise calculations.
- Available in small pack sizes including 10 mg for screening and method development.
- Suitable as a substrate in enzymatic and glycosylation studies.
- Provided with batch-specific COA and SDS for traceability.
eMolecules 2'-Bromo-2'-deoxyuridine | 4753-02-0 | MFCD06658226 | 1g
Combi-Blocks, Inc. | 2'-Bromo-2'-deoxyuridine | 1g | 586079399 | QB-1791 | 95.000 | 4753-02-0 | MFCD06658226 | 307.100 | C9H11BrN2O5
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Medchemexpress LLC Nicotinamide riboside chloride | 23111-00-4 | MFCD27952781 | 100.0% | 290.70 g/mol | C11H15ClN2O5 | 100MG
Nicotinamide riboside chloride is the chloride salt of nicotinamide riboside, an NAD+ precursor used in research to raise cellular NAD+ levels and investigate sirtuin-related metabolic and neuroprotective pathways. This analytical standard is supplied as a solid, high-purity compound intended for research and analytical applications.
- High purity suitable for analytical and research use.
- Solid, white to off-white appearance for easy handling.
- Molecular formula C11H15ClN2O5; molecular weight 290.70 g/mol.
- Available in small mg-scale packages for laboratory experiments.
- Intended for research use only.
![Medchemexpress LLC 3H-imidazo[4,5-b]pyridine, 2-ethyl-5,7-dimethyl- | 133240-06-9 | 99.4% | 175.24 g·mol^-1 | C10H13N3 | 25 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000208764.png-250.jpg)
Medchemexpress LLC 3H-imidazo[4,5-b]pyridine, 2-ethyl-5,7-dimethyl- | 133240-06-9 | 99.4% | 175.24 g·mol^-1 | C10H13N3 | 25 MG
Adenosine receptor antagonist 4 is a small-molecule research compound that antagonizes the human adenosine A1 receptor, with a reported Ki of 101 nM. It is supplied as a solid and is intended for in vitro pharmacology and receptor-binding studies.
- Acts as an adenosine A1 receptor antagonist (Ki ≈ 101 nM).
- Molecular formula C10H13N3 and molecular weight ≈ 175.24 g·mol^-1.
- High purity as reported in batch COA (≈99.35%).
- Appearance: solid; recommended storage conditions vary by form (room temperature for solid; -80°C in solution).
- Typical research-scale packaging: 25 mg vial (packaging inferred from supplier catalog number).