DMT-2′O-MOE-rMeC(bz) Phosphoramidite

生物来源

non-animal source (no BSE/TSE risk)

质量水平

300

产品线

Proligo Reagents

检测方案

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

形式

powder

杂质

≤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-rMeC(bz)moe (reversed phase HPLC)
≤0.5% DMT-rMeC(bz)moe -amidate (reversed phase HPLC)
≤0.5% DMT-rMeC(bz)moe-Bz (reversed phase HPLC)
≤0.5% H-Phosphonat (reversed phase HPLC)
≤0.5% O3, O5-Bis-DMT-rMeC(bz)moe (reversed phase HPLC)
≤0.5% P(III) 100-169ppm (³¹P-NMR)
≤3 wt. % residual solvent content

颜色

white to off-white

λ

conforms (UV/VIS Identity)

适用性

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

储存温度

−20°C