Pyrimidine nucleosides
Selleck Chemical LLC 5-Methyl-2 -deoxycytidine
5-Methyl-2 -deoxycytidine (5-Me-dC 5-Methyldeoxycytidine 5MedCyd) is a minor component found in most eukaryotic DNA
Selleck Chemical LLC 2-deoxyuridine
2 -deoxyuridine (dU 2 -dU) is frequently halogenated to create thymidine analogues useful for studies of DNA synthesis and degradation mechanisms
Medchemexpress LLC 2'-deoxyuridine | 951-78-0 | MFCD00006527 | 99.2% | 228.20 g/mol | C9H12N2O5 | 10 MG
2'-Deoxyuridine standard supplied as an analytical reference for research and analytical applications. It serves as a reference compound for biochemical assays, method development, and studies of nucleotide metabolism and neurodegenerative disease models.
- Suitable as an analytical reference standard for biochemical and pharmaceutical assays.
- High purity, 99.2%.
- Consistent chemical identity: C9H12N2O5, MW 228.20 g/mol.
- Available in small quantities for analytical use, including 10 mg vials.
- Shipped at room temperature in continental US; store per certificate of analysis.
Medchemexpress LLC 2'-deoxycytidine-5'-triphosphate | 2056-98-6 | MFCD00135938 | 98.2% | 467.16 g/mol | C9H16N3O13P3 | 5 MG
Deoxycytidine triphosphate (dCTP) is a deoxynucleoside triphosphate used as a substrate for DNA polymerases in molecular biology workflows. It supplies the deoxycytidine nucleotide required for enzymatic DNA synthesis and is commonly used in PCR, quantitative PCR, cDNA synthesis, and DNA sequencing.
- High chemical purity (≈98.2%)
- Molecular weight 467.16 g/mol
- Provides deoxycytidine nucleotide for polymerase-catalyzed DNA synthesis
- Suitable for PCR, qPCR, cDNA synthesis, and DNA sequencing
- Available in small lyophilized pack sizes (e.g., 5 mg) for laboratory workflows
- Documented CAS number for unambiguous identification (2056-98-6)
![Medchemexpress LLC Deoxycytidine triphosphate-15N3 (dilithium) | 2056-98-6 | MFCD00135938 | 99.0% | 482.00 g·mol⁻1 | C9H14[15N]3Li2O13P3 | 1 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000211147.png-250.jpg)
Medchemexpress LLC Deoxycytidine triphosphate-15N3 (dilithium) | 2056-98-6 | MFCD00135938 | 99.0% | 482.00 g·mol⁻1 | C9H14[15N]3Li2O13P3 | 1 MG
Deoxycytidine triphosphate-15N3 (dilithium) is a stable isotope-labeled deoxynucleoside triphosphate provided as a concentrated aqueous solution for molecular biology and analytical applications. The 15N3 label enables sensitive and specific detection in mass spectrometry and tracer experiments, while the dilithium salt formulation offers good aqueous solubility. Typical uses include use as an internal standard, tracer, or reagent in DNA synthesis and sequencing workflows.
- Supplied as a concentrated solution for convenient dilution and use.
- 15N3 isotopic label supports quantitative mass spectrometry and tracer studies.
- High chemical purity for reliable analytical and preparative performance.
- Suitable as an internal standard or tracer in nucleic acid workflows.
- Compatible with PCR, cDNA synthesis, and DNA sequencing applications.
- Dilithium salt form improves solubility in aqueous buffers.
Medchemexpress LLC 2'-deoxyuridine-1′-13C | 478510-85-9 | 99.5% | 10 MG
2'-Deoxyuridine-1′-13C is a 13C-labeled isotopologue of 2'-deoxyuridine supplied as a research reagent and analytical standard for metabolite and isotope-labeling studies. It is provided as a powder with high chemical purity and defined storage recommendations.
Medchemexpress LLC 2'-Deoxycytidine-5'-monophosphoric acid disodium | 13085-50-2 | 98.0% | 351.16 | 250 MG
2'-Deoxycytidine-5'-monophosphoric acid disodium, also known as dCMP disodium, is an endogenous metabolite. This chemical compound is provided as a solid, white to off-white in appearance, with a purity of 98.0%. It is intended for research use only.
- Endogenous metabolite
- Suitable for research applications
- High purity (98.0%)