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- Purity
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CAS Number: 81256-88-4
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CAS Number
81256-88-4
PubChem CID
13888052
Molecular Formula
C44H49N5O7Si
Molecular Weight
788 g/mol
Exact Mass
787.340125
InChIKey
QNPRMZLAAWKAPQ-GNECSJIWSA-N
IUPAC Name
N-[9-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[tert-butyl(dimethyl)silyl]oxy-3-hydroxyoxolan-2-yl]purin-6-yl]benzamide
SMILES String
COc1ccc(C(OC[C@H]2O[C@@H](n3cnc4c(NC(=O)c5ccccc5)ncnc43)[C@H](O)[C@@H]2O[Si](C)(C)C(C)(C)C)(c2ccccc2)c2ccc(OC)cc2)cc1
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
5'-DMT-3'-TBDMS-Bz-rA (CAS 81256-88-4) is listed in the Advanced Chemicals portfolio, with molecular formula C44H49N5O7Si and molecular weight 788. 00 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research building-block and synthetic chemistry workflows; structure-derived tags include nitrogen-containing heterocycle.
Documentation needs
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
5'-DMT-3'-TBDMS-Bz-rA is identified by CAS 81256-88-4, with molecular formula C44H49N5O7Si, molecular weight 788, InChIKey QNPRMZLAAWKAPQ-GNECSJIWSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
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