3’’,5’’-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-α-[[(1,1-dimethylethyl)dimethylsilyl]oxy]thymidine CAS 1210427-80-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1210427-80-7
Molecular FormulaC28H56N2O6Si3
Molecular Weight601.01 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3’’,5’’-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-α-[[(1,1-dimethylethyl)dimethylsilyl]oxy]thymidine CAS 1210427-80-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 601.01 g/mol gives 3’’,5’’-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-α-[[(1,1-dimethylethyl)dimethylsilyl]oxy]thymidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3’’,5’’-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-α-[[(1,1-dimethylethyl)dimethylsilyl]oxy]thymidine (CAS 1210427-80-7) is a high-purity analytical reference standard with the molecular formula C28H56N2O6Si3 and a molecular weight of 601.01 g/mol.

The molecular framework of 3’’,5’’-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-α-[[(1,1-dimethylethyl)dimethylsilyl]oxy]thymidine (C28H56N2O6Si3) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 3’’,5’’-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-α-[[(1,1-dimethylethyl)dimethylsilyl]oxy]thymidine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC28H56N2O6Si3
Molecular Weight601.01 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1990
Nitrogen Atoms2

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