Ristocetin A (sulfate) CAS 1404-55-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1404-55-3
Molecular FormulaC95H110N8O44
Molecular Weight2067.92 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ristocetin A (sulfate) CAS 1404-55-3 chemical structure

Description

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

CATO supplies Ristocetin A (sulfate) (CAS 1404-55-3), a certified reference material (molecular formula C95H110N8O44, MW 2067.92 g/mol) for analytical method development and quality control.

Structurally, Ristocetin A (sulfate) (C95H110N8O44) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 45.0, corresponding to approximately 45 ring(s) or double-bond equivalent(s). With a molecular weight of 2067.92 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC95H110N8O44
Molecular Weight2067.92 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)45.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms8

Recommended Standards

Why CATO?