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Merck
CN

T211800

DMT-2′O-MOE-rMeU Phosphoramidite

≥99% (31P-NMR), ≥99.0% (reversed phase HPLC)

Synonym(s):

5′-Dimethoxytrityl-3′-[(2-cyanoethyl)- (N,N-diisopropyl)]-phosphoramidite- 2′-O-(2-methoxyethyl)-5-methyluridine

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About This Item

Empirical Formula (Hill Notation):
C43H55N4O10P
CAS Number:
Molecular Weight:
818.89
UNSPSC Code:
41116105
Assay:
≥99% (31P-NMR), ≥99.0% (reversed phase HPLC)
Biological source:
non-animal source (no BSE/TSE risk)
Form:
powder
Storage temp.:
−20°C
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Quality Segment

biological source

non-animal source (no BSE/TSE risk)

product line

Proligo Reagents

assay

≥99% (31P-NMR), ≥99.0% (reversed phase HPLC)

form

powder

impurities

≤0.1% single unspecified Impurity (reversed phase HPLC), ≤0.3 wt. % water content (Karl Fischer), ≤0.5% CET-H-Phosphonate (reversed phase HPLC), ≤0.5% DIPA-H-Phosphonate (reversed phase HPLC), ≤0.5% DMT-rTmoe (reversed phase HPLC), ≤0.5% DMT-rTmoe -amidate (reversed phase HPLC), ≤0.5% H-Phosphonat (reversed phase HPLC), ≤0.5% O3, O5-Bis-DMT-rTmoe (reversed phase HPLC), ≤0.5% P(III) 100-169ppm (31P-NMR), ≤3 wt. % residual solvent content

color

white to off-white

λ

conforms (UV/VIS Identity)

suitability

conforms to structure for H-NMR, conforms to structure for LC-MS

storage temp.

−20°C

General description

DMT-2′O-MOE-rMeU Phosphoramidite is a phosphoramidite that belongs to the family of amides of trivalent phosphorus acid H3PO3.


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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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