R 715 CAS 185052-09-9

Purity 97%+In StockPharmaceutical Standards
CAS No.185052-09-9
Molecular FormulaC57H81N13O12
Molecular Weight1140.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

R 715 CAS 185052-09-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 1140.33 g/mol gives R 715 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

R 715 (CAS 185052-09-9), molecular formula C57H81N13O12 and molecular weight 1140.33 g/mol, is a CATO reference standard with documented purity and traceability.

R 715 (C57H81N13O12) contains a nitrogen-containing heterocyclic scaffold, an amide 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC57H81N13O12
Molecular Weight1140.33 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)24.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2009
Nitrogen Atoms13

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Why CATO?