DMT-2′O-Methyl-rU Phosphoramidite
SIGMA/U211130 - configured for ABI
Synonym: 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-methyl-uridine, 3′-[2-cyanoethyl N,N-
CAS Number: 110764-79-9
Empirical Formula (Hill Notation): C40H49N4O9P
Molecular Weight: 760.81
MDL Number: MFCD00792626
Linear Formula: C40H49N4O9P
Product Type: Chemical
| λ | conforms (UV/VIS Identity) |
| assay | ≥99% (31P-NMR) |
| ≥99.0% (reversed phase HPLC) | |
| biological source | non-animal source (no BSE/TSE risk) |
| color | white to off-white |
| compatibility | configured for ABI |
| form | powder |
| impurities | ≤0.1% single unspecified Impurity (reversed phase HPLC) |
| ≤0.3% mU2 (reversed phase HPLC, Hydrolysate) | |
| ≤0.3% mU3 (reversed phase HPLC, DMT-rme) | |
| ≤0.3% water content (Karl Fischer) | |
| ≤0.5% P(III) Impurities 100-169ppm (31P-NMR) | |
| ≤1.0% mU1 (reversed phase HPLC, DMT-rUme-DMT) | |
| ≤3% residual Solvent content | |
| InChI | 1S/C40H49N4O9P/c1-27(2)44 |
| InChI key | UVUOJOLPNDCIHL-XKZJCBTISA |
| nucleoside profile | base: uridine base protecting group: none 2' protecting group: methyl 5' protecting group: DMT deprotection: fast/standard |
| product line | Proligo Reagents |
| Quality Level | 300  |
| SMILES string | CO[C@@H]1[C@H](OP(OCCC#N) |
| storage temp. | -10 to -25°C |
| suitability | conforms to structure for H-NMR |
| conforms to structure for LC-MS | |
| technique(s) | oligo synthesis: suitable |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99% (31P-NMR); ≥99.0% (reversed phase HPLC) |
| Storage Temp. | -10 to -25°C |
| UNSPSC | 41116105 |