(N6-Benzoyl)-5’-O-[(N,N-diisopropylamino)-(2-cyanoethoxy)phosphinyl]-3’-O-(4,4’-dimethoxytrityl)-2’-deoxyadenosine CAS 140712-82-9

Purity 97%+In StockPharmaceutical Standards
CAS No.140712-82-9
Molecular FormulaC47H52N7O7P
Molecular Weight857.93 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(N6-Benzoyl)-5’-O-[(N,N-diisopropylamino)-(2-cyanoethoxy)phosphinyl]-3’-O-(4,4’-dimethoxytrityl)-2’-deoxyadenosine CAS 140712-82-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 857.93 g/mol gives (N6-Benzoyl)-5’-O-[(N,N-diisopropylamino)-(2-cyanoethoxy)phosphinyl]-3’-O-(4,4’-dimethoxytrityl)-2’-deoxyadenosine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(N6-Benzoyl)-5’-O-[(N,N-diisopropylamino)-(2-cyanoethoxy)phosphinyl]-3’-O-(4,4’-dimethoxytrityl)-2’-deoxyadenosine (CAS 140712-82-9), molecular formula C47H52N7O7P and molecular weight 857.93 g/mol, is a CATO reference standard with documented purity and traceability.

(N6-Benzoyl)-5’-O-[(N,N-diisopropylamino)-(2-cyanoethoxy)phosphinyl]-3’-O-(4,4’-dimethoxytrityl)-2’-deoxyadenosine (C47H52N7O7P) contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

CATO manufactures (N6-Benzoyl)-5’-O-[(N,N-diisopropylamino)-(2-cyanoethoxy)phosphinyl]-3’-O-(4,4’-dimethoxytrityl)-2’-deoxyadenosine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC47H52N7O7P
Molecular Weight857.93 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)25.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms7

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