TEST03 CAS 74504-53-3

Purity >95%In StockPharmaceutical Standards
CAS No.74504-53-3
Molecular FormulaC305H480N98O85S6
Molecular Weight7072.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

TEST03 CAS 74504-53-3 chemical structure

Description

TEST03 (CAS 74504-53-3) is a high-purity analytical reference standard with the molecular formula C305H480N98O85S6 and a molecular weight of 7072.07 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, TEST03 is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 7072.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), TEST03 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 FormulaC305H480N98O85S6
Molecular Weight7072.07 g/mol
Purity>95%
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)115.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Nitrogen Atoms98
Sulfur Atoms6

Related TEST Standards

Recommended Standards

Why CATO?