Spacer Phosphoramidite 9

Spacer Phosphoramidite 9 - CAS 146668-73-7 Catalog number: Model.CurrentData.Catalog

Spacer phosphoramidites 9 is used to insert a spacer arm in an oligonucleotide and may be added in multiple additions when a longer spacer is required.

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Synonyms
9-O-Dimethoxytrityl-triethylene glycol,1-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
CAS
146668-73-7
IUPAC Name
3-[2-[2-[2-[bis(4-methoxyphenyl)-phenylmethoxy]ethoxy]ethoxy]ethoxy-[di(propan-2-yl)amino]phosphanyl]oxypropanenitrile
Molecular Weight
652.77
Molecular Formula
C36H49N2O7P
Canonical SMILES
CC(C)N(C(C)C)P(OCCC#N)OCCOCCOCCOC(C1=CC=CC=C1)(C2=CC=C(C=C2)OC)C3=CC=C(C=C3)OC
InChI
InChI=1S/C36H49N2O7P/c1-29(2)38(30(3)4)46(44-22-10-21-37)45-28-26-42-24-23-41-25-27-43-36(31-11-8-7-9-12-31,32-13-17-34(39-5)18-14-32)33-15-19-35(40-6)20-16-33/h7-9,11-20,29-30H,10,22-28H2,1-6H3
InChIKey
PEJGGZVVBQPTRG-UHFFFAOYSA-N
Boiling Point
672.1±55.0 °C(Predicted)
Purity
>95% by HPLC
Appearance
Colorless Oil
Storage
store at -20 °C
Symbol
Spacer-9 CE
Description
Spacer phosphoramidites 9 is used to insert a spacer arm in an oligonucleotide and may be added in multiple additions when a longer spacer is required.

Chemical Structure:

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