115899-39-3

Basic information

• Product Name: ap-dCTP
• Synonyms: ap-dCTP;5-(3-Amino-1-propyn-1-yl)-2'-deoxycytidine 5'-(tetrahydrogen triphosphate)
• CAS NO: 115899-39-3
• Molecular Formula: C12H19N4O13P3
• Molecular Weight: 520.219543
• Mol File: 115899-39-3.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 836.0±75.0 °C(Predicted)
• Appearance: /
• Density: 2.16±0.1 g/cm3(Predicted)
• PKA: 0.97±0.50(Predicted)
• CAS DataBase Reference: ap-dCTP(CAS DataBase Reference)
• NIST Chemistry Reference: ap-dCTP(115899-39-3)
• EPA Substance Registry System: ap-dCTP(115899-39-3)

Safety Data

• Hazardous Substances Data: 115899-39-3(Hazardous Substances Data)

Upstream product

• 115899-38-2 5-(3-Trifluoroacetamido-1-propynyl)-2'-deoxycytidine 
• 611-53-0 5-Iodo-2'-deoxycytidine 

Relevant articles and documents

Based on molecular glue of the fluorescence-labeled nucleotide and its use in DNA sequencing

The invention discloses a fluorescence labelled nucleotide based on a molecular glue and a use thereof in DNA sequencing. The structure formula of the fluorescence labelled nucleotide is shown in a formula (I) in the specification, wherein R1 is shown in the specification, R2 is fluorescein or shown in the specification, and dNTP is ribonucleoside triphosphote which contains four different base groups; the fluorescein is selected from one of the BODIPY, rhodamine, coumarin, xanthene, cyanin, pyrene, phthalocyanine, alexa, a squarene dye, a composition for generating energy transfer dye and the derivatives thereof. The fluorescence labelled nucleotide can be used for DNA sequencing; simultaneously the raw materials for synthesizing the fluorescence labelled nucleotide are simple and easy to obtain and the fluorescence labelled nucleotide can be used for large-scale popularization. The biological assessment result shows that all the requirements of the high-throughput sequencing biochemical reaction can be satisfied by the reversible terminal, and the reversible terminal has good practical prospect.

A versatile toolbox for variable DNA functionalization at high density

To broaden the applicability of chemically modified DNAs in nano- and biotechnology, material science, sensor development, and molecular recognition, strategies are required for introducing a large variety of different modifications into the same nucleic acid sequence at once. Here, we investigate the scope and limits for obtaining functionalized dsDNA by primer extension and PCR, using a broad variety of chemically modified deoxynucleotide triphosphates (dNTPs), DNA polymerases, and templates. All natural nucleobases in each strand were substituted with up to four different base-modified analogues. We studied the sequence dependence of enzymatic amplification to yield high-density functionalized DNA (fDNA) from modified dNTPs, and of fDNA templates, and found that GC-rich sequences are amplified with decreased efficiency as compared to AT-rich ones. There is also a strong dependence on the polymerase used. While family A polymerases generally performed poorly on "demanding" templates containing consecutive stretches of a particular base, family B polymerases were better suited for this purpose, in particular Pwo and Vent (exo-) DNA polymerase. A systematic analysis of fDNAs modified at increasing densities by CD spectroscopy revealed that single modified bases do not alter the overall B-type DNA structure, regardless of their chemical nature. A density of three modified bases induces conformational changes in the double helix, reflected by an inversion of the CD spectra. Our study provides a basis for establishing a generally applicable toolbox of enzymes, templates, and monomers for generating high-density functionalized DNAs for a broad range of applications.