5'-O-(4,4-Dimethoxytrityl)-2'-O-[(tert-butyl)dimethylsilyl]uridine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite (CAS 118362-03-1) — formula C45H61N4O9PSi, molecular weight 861.0; category organic chemicals.
5'-O-(4,4-Dimethoxytrityl)-2'-O-[(tert-butyl)dimethylsilyl]uridine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite (CAS 118362-03-1) is a chemical raw material in the organic chemicals category. Its molecular formula C45H61N4O9PSi comprises 45 C, 61 H, 4 N, 9 O, 1 P, 1 Si atoms. Its molecular weight is about 861.0. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 118362-03-1 |
|---|---|
| Molecular Formula | C45H61N4O9PSi |
| Molecular Weight | 861.0 |
| Category | Organic Chemicals |
5'-O-(4,4-Dimethoxytrityl)-2'-O-[(tert-butyl)dimethylsilyl]uridine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite is a carbon-based organic compound with CAS registry number 118362-03-1 and molecular formula C45H61N4O9PSi (molecular weight 861.0), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 118362-03-1
Its molecular formula C45H61N4O9PSi comprises 45 C, 61 H, 4 N, 9 O, 1 P, 1 Si atoms.
Also known as: 5'-O-(4,4-Dimethoxytrityl)-2'-O-[(tert-butyl)dimethylsilyl]uridine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite · rU亚磷酰胺单体
Category: organic chemicals
The CAS registry number of 5'-O-(4,4-Dimethoxytrityl)-2'-O-[(tert-butyl)dimethylsilyl]uridine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite is 118362-03-1.
Molecular formula C45H61N4O9PSi, molecular weight 861.0.
It is also registered under: 5'-O-(4,4-Dimethoxytrityl)-2'-O-[(tert-butyl)dimethylsilyl]uridine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite, rU亚磷酰胺单体.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 5'-O-(4,4-Dimethoxytrityl)-2'-O-[(tert-butyl)dimethylsilyl]uridine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite (CAS 118362-03-1), compiled from public chemistry databases.
| CAS Number | 118362-03-1 |
|---|---|
| PubChem CID | 10898199 |
| Molecular Formula | C45H61N4O9PSi |
| IUPAC Name | 3-[[(2R,3R,4R,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[tert-butyl(dimethyl)silyl]oxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-[di(propan-2-yl)amino]phosphanyl]oxypropanenitrile |
| UNII (FDA) | R6TND9K9NF |
| Molecular Weight | 861.0 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 20 |
| Exact Mass | 860.39454307 |
| Monoisotopic Mass | 860.39454307 |
| Topological Polar Surface Area | 141 |
| Heavy Atom Count | 60 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: rU亚磷酰胺单体