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2-Cyanoethyl N,N,N′,N′-tetraisopropylphosphorodiamidite

ALDRICH/305995 - 97%

Synonym: Bis(diisopropylamino)(2-cyanoethoxy)phosphine

CAS Number: 102691-36-1
Empirical Formula (Hill Notation): C15H32N3OP
Molecular Weight: 301.41
MDL Number: MFCD00012213
Linear Formula: {[(CH3)2CH]2N}2POCH2CH2CN
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-305995-1G 1 g
 $99.70
1/EA		 Add To Favorites
45-305995-5G 5 g
 $209.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 305995-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 305995-5G

 

assay 97%
bp 100 °C/0.5 mmHg (lit.)
density 0.949 g/mL at 25 °C (lit.)
form liquid
functional group amine
  nitrile
InChI 1S/C15H32N3OP/c1-12(2)17(13(3)4)20(19-11-9-10-16)18(14(5)6)15(7)8/h12-15H,9,11H2,1-8H3
InChI key RKVHNYJPIXOHRW-UHFFFAOYSA-N
Quality Level 200 
refractive index n20/D 1.470 (lit.)
SMILES string CC(C)N(C(C)C)P(OCCC#N)N(C(C)C)C(C)C
storage temp. −20°C
Application: 2-Cyanoethyl N,N,N′,N′-tetraisopropylphosphordiamidite was used:
• in preparation of prosphoramidite reagent, required for synthesis of 12-mer oligodeoxynucleotide
• as phosphorylating agent in synthesis of 1,2-diacyl-sn-glycerophosphatidylserine
• in situ preparation of deoxyribonucleoside phosphoramidites
• in preparation of 2′-deoxy-2′-fluoro-3′-O-(β-cyanoethyl-N,N-diisopropylphosphoramidic)-5′-O-(4-methoxytrityl)-4′-thio-β-D-arabinouridine and 1-(3-O-(β-cyanoethyl-N,N-diisopropylphosphoramidic)-2-deoxy-2-fluoro-5-O-(4,4′-dimethoxytrityl)-4-thio-β-D-arabinofuranosyl)-thymine
• as reagent for synthesizing phosphitylated nucleotides
Packaging: 1, 5 g in glass bottle
Purity 97%
bp 100 °C/0.5 mmHg (lit.)
Density 0.949 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.470 (lit.)
Storage Temp. −20°C
UNSPSC 12352100

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