DNA Phosphoramidites
DMTr-dI-3'-(D)-PSM-Phosphoramidite
Quick view. A DMTr-protected deoxyinosine cyclic D-PSM phosphoramidite, CAS 2639756-80-0, with formula C43H44N5O9PS. CAS 2639756-80-0. Catalog target purity: ≥98%. Availability: Inquiry only; contact BX Lab to confirm current availability.
Structure and identity
The structure drawing for this item is being finalized. Use the CAS number and machine-readable identifiers below to confirm the requested protecting groups, stereochemistry, salt or counterion and hydration state before ordering.
CAS, molecular formula, SMILES or InChI data are shown below when available.
We withhold a drawing when a related compound, alternate salt or incompletely specified stereoisomer could be mistaken for the requested material.
Agreed identity and purity criteria are documented in the quotation, specification and lot-specific data package.
Product profile
DMTr-dI-3'-(D)-PSM-Phosphoramidite is classified as dna phosphoramidites (Formula C43H44N5O9PS; molecular weight 837.9).
DMTr-dI-3'-(D)-PSM-Phosphoramidite — A DMTr-protected deoxyinosine D-PSM phosphoramidite for research use in modified oligonucleotide synthesis.
For DMTr-dI-3'-(D)-PSM-Phosphoramidite, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- (D)-PSM-dI-Rp
- DMT-dI-3'-(D)-PSM-Phosphoramidite
Useful catalog search terms
- 2639756-80-0
- PubChem CID 169743270
Physicochemical data
| PubChem CID | 169743270 |
|---|---|
| InChIKey | PDEBEYOPJNCXIZ-ZQCYXCJESA-N |
| Nucleoside core | Deoxyinosine |
| 5' protection | DMTr |
| 3' functionality | 3'-O-linked cyclic D-PSM phosphoramidite |
| Phosphorus stereochemistry | Defined in PubChem CID 169743270 |
| Source-reported designation | (D)-PSM-dI-Rp |
Release documentation
The current specification defines the analytical method and acceptance criteria; the released lot result is reported on the CoA.
Additional HPLC, MS or NMR documentation can be agreed during technical review where available.
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Frequently asked questions
Can the package size for DMTr-dI-3'-(D)-PSM-Phosphoramidite be customized?
Yes. Share the initial quantity, expected future scale, delivery timeline and packaging preference for review.
What information should be included in a quote request?
Quote catalog number BX-DP-0007 and CAS 2639756-80-0, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Product-family literature
These publications provide peer-reviewed context for the DNA Phosphoramidites product family and its named chemistry. They are background reading only, not evidence for the exact product, supplied form, lot specification, availability or performance.
Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.