Pyrimidine nucleosides

Santa Cruz Biotechnology SANTA CRUZ BIOTECHNOLOGY

NC3926508 5-ETHYNYL-2-DEOXYURIDINE 250MG

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Medchemexpress LLC 2′-deoxycytidine-5′-triphosphate dilithium salt | 2687960-70-7 | 95.7% | 493.11 g/mol | C9D14Li2N3O13P3 | 5 MG

Deuterium-labeled deoxycytidine triphosphate in dilithium form supplied for use as an isotopic internal standard and tracer in analytical and biochemical workflows. It is intended for applications requiring an isotopically labeled nucleotide reference such as mass spectrometry, quantitative assays, and tracer studies.

• Deuterium-labeled nucleotide for isotopic tracing.
• Provided as a dilithium salt, compatible with common solvents.
• High purity suitable for analytical use (e.g., ~95.7%).
• Molecular weight 493.11 g/mol; formula C9D14Li2N3O13P3.
• Useful as an internal standard for mass spectrometry and quantitative assays.
• Store according to supplier recommendations to maintain stability.

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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.

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Medchemexpress LLC Cytidine, 2'-deoxy-5-(hydroxymethyl) | 7226-77-9 | 100.0% | C10H15N3O5 | 10MG

5-Hydroxymethyl-2'-deoxycytidine (5hmdC) is a nucleoside analog used as a reference reagent in epigenetic and DNA modification research. It is commonly used to study DNA methylation and demethylation pathways and for analytical method development and quantification assays.

• Used as a reference standard for DNA methylation and demethylation studies.
• High purity confirmed by HPLC (99.96%).
• Available in solid and solution formats, including DMSO solutions for immediate use.
• Suitable for analytical method development and quantification assays.
• Supplied with a certificate of analysis providing batch-specific quality data.

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5-Bromo-2'-deoxyuridine, Fisher BioReagents

CAS: 59-14-3 Molecular Formula: C9H11BrN2O5 Molecular Weight (g/mol): 307.10 MDL Number: MFCD00006529 InChI Key: WOVKYSAHUYNSMH-RRKCRQDMSA-N Synonym: 5-bromo-2'-deoxyuridine,broxuridine,bromodeoxyuridine,brdu,5-bromodeoxyuridine,5-brdu,budr,5-bromouracil deoxyriboside,bromouracil deoxyriboside,5-bromodesoxyuridine PubChem CID: 6035 ChEBI: CHEBI:472552 IUPAC Name: 5-bromo-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione SMILES: OC[C@H]1O[C@H](C[C@@H]1O)N1C=C(Br)C(=O)NC1=O

MP Biomedicals, Inc Thymidine, [Methyl-3H] , MP Biomedical

CAS: 50-89-5 Molecular Formula: C10H14N2O5 Molecular Weight (g/mol): 242.23 InChI Key: IQFYYKKMVGJFEH-UHFFFAOYNA-N Synonym: thymidine,deoxythymidine,2'-deoxythymidine,5-methyldeoxyuridine,thymidin,beta-thymidine,dthyd,5-methyl-2'-deoxyuridine,thymine-2-deoxyriboside,thyminedeoxyriboside PubChem CID: 5789 ChEBI: CHEBI:17748 IUPAC Name: 1-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione SMILES: CC1=CN(C2CC(O)C(CO)O2)C(=O)NC1=O

MP Biomedicals, Inc Thymidine, [Methyl-3H] , MP Biomedical

CAS: 50-89-5 Molecular Formula: C10H14N2O5 Molecular Weight (g/mol): 242.23 InChI Key: IQFYYKKMVGJFEH-UHFFFAOYNA-N Synonym: thymidine,deoxythymidine,2'-deoxythymidine,5-methyldeoxyuridine,thymidin,beta-thymidine,dthyd,5-methyl-2'-deoxyuridine,thymine-2-deoxyriboside,thyminedeoxyriboside PubChem CID: 5789 ChEBI: CHEBI:17748 IUPAC Name: 1-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione SMILES: CC1=CN(C2CC(O)C(CO)O2)C(=O)NC1=O

2-(Phenylsulfonyl)acetophenone, 99%, Thermo Scientific™

CAS: 3406-03-9

3',5'-Diacetyl-5-iodo-2'-deoxyuridine, 99+%, Thermo Scientific™

CAS: 1956-30-5 Molecular Formula: C13H15IN2O7 Molecular Weight (g/mol): 438.174 MDL Number: MFCD00063817 InChI Key: LVDYIZDWXVFTQG-GMTAPVOTSA-N Synonym: 3',5'-di-o-acetyl-5-iodo-2'-deoxyuridine,2'-deoxy-5-iodouridine 3',5'-diacetate,3',5'-di-o-acetyl-2'-deoxy-5-iodouridine,2r,3s,5r-3-acetoxy-5-5-iodo-2,4-dioxo-3,4-dihydropyrimidin-1 2h-yl tetrahydrofuran-2-yl methyl acetate,2r,3s,5r-3-acetyloxy-5-5-iodo-2,4-dioxo-3h-pyrimidin-1-yl oxolan-2-yl methyl acetate,uridine,2'-deoxy-5-iodo-,3',5'-diacetate,2r,3s,5r-3-acetyloxy-5-5-iodo-2,4-dioxopyrimidin-1-yl oxolan-2-yl methyl acetate PubChem CID: 21780160 IUPAC Name: [(2R,3R,5R)-3-acetyloxy-5-(5-iodo-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl acetate SMILES: CC(=O)OCC1C(CC(O1)N2C=C(C(=O)NC2=O)I)OC(=O)C

2'-Amino-2'-deoxyuridine, 98%, Thermo Scientific™

CAS: 26889-39-4 Molecular Formula: C9H13N3O5 Molecular Weight (g/mol): 243.219 MDL Number: MFCD01317284 InChI Key: LLIPTMWIZVIUSX-XVFCMESISA-N Synonym: 2'-amino-2'-deoxyuridine,2'-amino-2'-deoxy-uridine,uridine, 2'-amino-2'-deoxy,1-2r,3r,4s,5r-3-amino-4-hydroxy-5-hydroxymethyl oxolan-2-yl-3h-pyrimidine-2,4-dione,2'-amino,2'-deoxyuridine,2'-amino-2'-deoxy uridine,2'-deoxy-2'-amino-uridine,2'-amino-2'-deoxy-d-uridine,2,4 1h,3h-pyrimidinedione, 1-2-amino-2-deoxy-b-d-ribofuranosyl PubChem CID: 6482479 IUPAC Name: 1-[(2R,3R,4S,5R)-3-amino-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione SMILES: C1=CN(C(=O)NC1=O)C2C(C(C(O2)CO)O)N

2',3'-Dideoxycytidine, 98%

CAS: 7481-89-2 Molecular Formula: C9H13N3O3 Molecular Weight (g/mol): 211.22 MDL Number: MFCD00012188 InChI Key: WREGKURFCTUGRC-KGQMAECUNA-N Synonym: zalcitabine,2',3'-dideoxycytidine,dideoxycytidine,ddcyd,hivid,ddc,cytidine, 2',3'-dideoxy,zalcitibine,ddc antiviral,4-amino-1-2r,5s-5-hydroxymethyl tetrahydrofuran-2-yl pyrimidin-2 1h-one PubChem CID: 24066 ChEBI: CHEBI:10101 IUPAC Name: 4-amino-1-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one SMILES: NC1=NC(=O)N(C=C1)[C@H]1CC[C@@H](CO)O1

2'-Deoxycytidine Hydrochloride, Synthetic, Thermo Scientific™

CAS: 3992-42-5 Molecular Formula: C9H14ClN3O4 Molecular Weight (g/mol): 263.68 MDL Number: MFCD00012840 InChI Key: LTKCXZGFJFAPLY-VOBHXVAMNA-N Synonym: 2'-deoxycytidine hydrochloride,deoxycytidine hydrochloride,cytidine, 2'-deoxy-, monohydrochloride,2'-deoxycytidine hcl,unii-x8fx60e66d,2'-deoxycytidine monohydrochloride,cytidine, 2'-deoxy-, hydrochloride 1:1,cytosine deoxyriboside hydrochloride,dc.hcl PubChem CID: 107488 IUPAC Name: 4-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2-dihydropyrimidin-2-one hydrochloride SMILES: Cl.NC1=NC(=O)N(C=C1)[C@H]1C[C@H](O)[C@@H](CO)O1