Description
Thymidylyl-3'-5'-thymidine ammonium is a dinucleotide salt with CAS number 61845-26-9 and empirical formula C₂₀H₂₇N₄O₁₂PNH₃. It has a molar mass of 563,45 g/mol. This thymidine dinucleotide (TpT) ammonium form is used in nucleic-acid chemistry, oligonucleotide model studies and investigations of DNA-related structure and reactivity. Laboratories employ such defined dinucleotides as reference materials, synthetic intermediates or substrates when examining phosphodiester linkages, enzymatic processing or photochemical behaviour of DNA fragments. The compound is available from manufacturer Carl ROTH as part of a biochemical selection supporting advanced nucleoside and nucleotide work. Precise molecular identity supports careful experimental design in academic and industrial nucleic-acid research environments.
This article is part of Coenzymes, nucleotides & vitamins, in Biochemicals & reagents.
Key features
- Purity (HPLC): ≥ 98 %
- Colour: white to off-white
- Form: powder
- ¹H-NMR Spectrum: corresponds to assigned structure
- HPLC-MS: corresponds to assigned structure
- CAS number: 61845-26-9
- Pack sizes: 2 mg, 5 mg, 10 mg, 25 mg
- Empirical formula: C₂₀H₂₇N₄O₁₂PNH₃
- Molar mass: 563,45 g/mol
- Storage temperature: -20 °C
- Product type: Biochemical
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Thymidylyl-3'-5'-thymidine ammonium, 2 mg
What is this article?
Thymidylyl-3'-5'-thymidine ammonium, 2 mg is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Coenzymes, nucleotides & vitamins, inside Biochemicals & reagents, in Microbiology lab supplies.
Coenzymes, nucleotides and vitamins are the small molecules enzymes and cells consume: NAD, ATP, a vitamin cofactor. Purity, salt form and hydration are the specification, and many are unstable in solution or in the light. The lot is stored as the label says, often cold.
A biochemical is a molecule of life, sold as a reagent: an amino acid, a sugar, a nucleotide, a lipid, an enzyme, an antibiotic. The difference from a bulk chemical is that the use is a biological one, and the impurities that matter are the ones that change that use. An enzyme is specified by activity, not only by mass. An antibiotic is specified by potency. Papers are on PubMed. Structures are on PubChem. Strains and lines that consume these reagents are at ATCC.
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