GRPP (human) CAS 1132745-52-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1132745-52-8
Molecular FormulaC136H215N41O58S
Molecular Weight3384.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

GRPP (human) CAS 1132745-52-8 chemical structure

Description

As a certified reference material (CRM), GRPP (human) 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.

GRPP (human) (CAS 1132745-52-8), molecular formula C136H215N41O58S and molecular weight 3384.51 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, GRPP (human) (C136H215N41O58S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 50.0, corresponding to approximately 50 ring(s) or double-bond equivalent(s). With a molecular weight of 3384.51 g/mol, it falls into the high-molecular-weight range. 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.

Physical & Chemical Properties

Molecular FormulaC136H215N41O58S
Molecular Weight3384.51 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)50.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms41
Sulfur Atoms1

Recommended Standards

Why CATO?