Alkyne Phosphoramidite, 5'-terminal

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Alkyne Phosphoramidite, 5'-terminal

Alkyne Phosphoramidite, 5'-terminal | 1417539-32-2

Catalog Number R10-0001
Category DNA Stains
Molecular Formula C21H36N3O3P
Molecular Weight 409.50
Catalog Number Size Price Quantity
R10-0001 -- $--

Product Introduction

Phosphoramidite for the synthesis of oligonucleotides with 5'-terminal alkyne for Click Chemistry. This alkyne amidite has several advantages over 5'-hexynyl phosphoramidite, 5'-butynyl-CEP, and other 5'-terminal alkyne phosphoramidites. First, it is solid compound which is easier to handle and dispense. And due to its structure, it is also more stable in solution, and has longer shelf life

Chemical Information

Synonyms Alkyne Phosphoramidite; N-[4-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxycyclohexyl]hex-5-ynamide; Rel-2-cyanoethyl ((1r,4r)-4-(hex-5-ynamido)cyclohexyl) diisopropylphosphoramidite
Purity NMR 1H (95%) and 31P, HPLC-MS
IUPAC Name N-[4-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxycyclohexyl]hex-5-ynamide
Canonical SMILES CC(C)N(C(C)C)P(OCCC#N)OC1CCC(CC1)NC(=O)CCCC#C
InChI InChI=1S/C21H36N3O3P/c1-6-7-8-10-21(25)23-19-11-13-20(14-12-19)27-28(26-16-9-15-22)24(17(2)3)18(4)5/h1,17-20H,7-14,16H2,2-5H3,(H,23,25)
InChI Key FWCBAXQTOIUYTE-UHFFFAOYSA-N
Solubility good in acetonitrile and dichloromethane
Appearance colorless solid
  • Product Specification
Storage 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.

Computed Properties

XLogP3 3.1
Hydrogen Bond Donor Count 1
Hydrogen Bond Acceptor Count 5
Rotatable Bond Count 12
Exact Mass 409.24942902 g/mol
Monoisotopic Mass 409.24942902 g/mol
Topological Polar Surface Area 74.6Ų
Heavy Atom Count 28
Formal Charge 0
Complexity 548
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 1
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

Patents

Publication NumberTitlePriority Date
US-2022396791-A1 RNAi Agents for Inhibiting Expression of Receptor for Advanced Glycation End-products, Compositions Thereof, and Methods of Use 2021-04-08
WO-2022216920-A1 Rnai agents for inhibiting expression of receptor for advanced glycation end-products, compositions thereof, and methods of use 2021-04-08
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