Nucleosides and Analogues
Medchemexpress LLC 2′-deoxyguanosine 5′-monophosphate-13C10,15N5 dilithium | MFCD00057076 | 99.8% | 373.98 g/mol | 13C10H12Li215N5O7P | 10 MG
2′-Deoxyguanosine 5′-monophosphate-13C10,15N5 dilithium is an isotopically labeled nucleotide provided as the dilithium salt. It is intended for use as a tracer and internal standard in quantitative analyses by NMR, GC-MS, and LC-MS, and is supplied in small, pre-weighed pack sizes suitable for preparing standard solutions.
Medchemexpress LLC Uridine-1',2',3',4',5'-13C5 | 159496-16-9 | 99.9% | 249.16 g/mol | C4(13C)5H12N2O6 | 10 MG
Uridine-13C5 is a stable isotope-labeled form of the nucleoside uridine with five 13C-enriched carbon atoms. It is supplied as a research-grade solid intended for use as an internal standard or tracer in metabolic labeling and mass spectrometry applications.
- Purity 99.9%.
- Physical form off-white to light brown solid.
- Storage: powder -20°C (up to 3 years) or 4°C (up to 2 years); in solvent -80°C (6 months) or -20°C (1 month).
- Intended for use as an internal standard or tracer in metabolic and mass spectrometry studies.
- Available in small packaging sizes, including 10 mg.
- CAS number 159496-16-9; molecular weight 249.16 g/mol.
Apexbio Technology LLC 7-Deaza-ATP(Synonyms: 7-Deazaadenosine triphosphate, 7-Deaza-ATP, 7-Deazaadenosine-5'-triphosphate), 10ul (100 mM).
7-Deaza-ATP is a chemically modified ATP analog wherein the nitrogen atom at position 7 of the adenine ring is replaced by a carbon atom This structural alteration modulates its interactions with enzymes and nucleic acid-binding proteins As a nucleotide analog 7-Deaza-ATP can be incorporated into DNA and RNA strands thereby influencing polymerase enzyme activity and subsequently affecting nucleotide synthesis replication and repair processes Due to these properties this molecule is applied in investigating nucleotide-protein binding specificity and the catalytic mechanisms of enzymes facilitating research towards nucleotide-targeted therapeutic strategies
Apexbio Technology LLC 8-Azido-ATP(Synonyms: 8-Azidoadenosine 5'-triphosphate, 8-N3-ATP, 8-Azido-ATP, 8-Azidoadenosine triphosphate), 50ul (100 mM).
8-Azido-ATP is a ribonucleoside triphosphate analog with an azido group substitution at the adenine C-8 position It acts primarily as an ATP mimic interacting with poly(A) polymerase (PAP) specifically illustrated using yeast poly(A) polymerase (yPAP) Incorporation of 8-azido-ATP into growing polyadenylation chains results in premature termination and moderately shorter poly(A) tails relative to natural ATP substrates Due to its chain-terminating capacity and altered substrate specificity 8-azido-ATP is applied in biochemical studies examining enzyme fidelity nucleotide selection mechanisms and RNA polymerase activity
Chem-Impex International, Inc. 2'-Deoxyguanosine monohydrate | 961-07-9 | MFCD00150760 | 25G
2'-Deoxyguanosine monohydrate, 961-07-9, MFCD00150760, 25G
Cambridge Isotope Laboratories Uridine 5-triphosphate ammonium salt (UTP) (13C9 99%) CP 90% (in solution) 20 umol
Uridine 5-triphosphate ammonium salt (UTP) (13C9 99%) CP 90% (in solution) 20 umol
Cambridge Isotope Laboratories Guanosine 5-triphosphate ammonium salt (15N5 98-99%) CP 90% (in solution) 20 umol
Guanosine 5-triphosphate ammonium salt (15N5 98-99%) CP 90% (in solution) 20 umol
Cambridge Isotope Laboratories Adenosine phosphoramidite (U-13C10 98% U-15N5 98%) CP 95% 50 mg
Adenosine phosphoramidite (U-13C10 98% U-15N5 98%) CP 95% 50 mg
Cambridge Isotope Laboratories 8-Hydroxy-2-deoxyguanosine (15N5 98%) 25 ug/mL in water 1 2 mL
8-Hydroxy-2-deoxyguanosine (15N5 98%) 25 ug/mL in water 1 2 mL
Cambridge Isotope Laboratories Guanosine phosphoramidite (U-13C10 98% U-15N5 98%) CP 95% 50 mg
Guanosine phosphoramidite (U-13C10 98% U-15N5 98%) CP 95% 50 mg
Medchemexpress LLC Uridine 3',5'-diphosphate | 2922-95-4 | 99.7% | 404.16 g/mol | C9H14N2O12P2 | 10 MG
Uridine 3',5'-diphosphate is a nucleotide derivative used as a competitive RNase inhibitor in biochemical research. It is supplied as a powdered reagent for laboratory use and is intended for research purposes only. Key chemical identifiers include CAS 2922-95-4, molecular formula C9H14N2O12P2, and molecular weight 404.16 g/mol.
- High purity (99.65%).
- Powder form suitable for long-term storage.
- Stable at -20°C for extended storage; in solvent stability guidelines available.
- Functionally used as a competitive RNase inhibitor in biochemical assays.
- Well-characterized molecular identity for reproducible research results.
- Intended for research use only; not for clinical or human use.
Medchemexpress LLC Allopurinol riboside | 16220-07-8 | 99.1% | 268.23 g/mol | C10H12N4O5 | 10 MG
Allopurinol riboside is a drug metabolite of allopurinol reported to have activity against parasites. It is provided for research use as both solid material and concentrated DMSO solutions, with documented solubility, formulation, and storage guidance to support in vitro and in vivo studies.
- Drug metabolite with reported antiparasitic activity.
- Molecular formula C10H12N4O5; molecular weight 268.23 g/mol.
- High purity (≈99%).
- Available as solid (1 mg, 5 mg, 10 mg) and as 10 mM solution in DMSO.
- Solubility: DMSO 100 mg/mL; stock preparation guidance for 1-10 mM.
- Storage: powder -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months) or -20°C (1 month).
- Formulation guidance provided for achieving ≥2.5 mg/mL in several in vivo vehicles.
Sigma Aldrich Fine Chemicals Biosciences Adenosine 5-triphosphate d
The special quality of ATP contains highly purified Adenosine-5-triphosphate in crystal form.