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904619

Sigma-Aldrich

DMT-2′O-TBDMS-rU-3-15N phosphoramidite

≥98 atom % 15N, ≥95% (CP)

Synonym(s):

5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-uridine-3-15N, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

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About This Item

Empirical Formula (Hill Notation):
C45H6115NN3O9PSi
Molecular Weight:
862.04
UNSPSC Code:
41106305
NACRES:
NA.12

isotopic purity

≥98 atom % 15N

Quality Level

200

assay

≥95% (CP)

form

powder

technique(s)

bio NMR: suitable
oligo synthesis: suitable

mass shift

M+1

storage temp.

−20°C

SMILES string

C[Si](C(C)(C)C)(C)O[C@@H]1[C@H](OP(N(C(C)C)C(C)C)OCCC#N)[C@@H](COC(C2=CC=CC=C2)(C3=CC=C(OC)C=C3)C4=CC=C(OC)C=C4)O[C@H]1N5C([15NH]C(C=C5)=O)=O

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Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MBBC9544

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