Pomalidomide 4'-PEG2-amine Pomalidomide - linker 1 4-[[2-[2-(2-Aminoethoxy)ethoxy]ethyl]amino]-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione hydrochloride 2245697-87-2 CAS 2245697-87-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2245697-87-2
Molecular FormulaC19H24N4O6
Molecular Weight404.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Pomalidomide 4'-PEG2-amine Pomalidomide - linker 1 4-[[2-[2-(2-Aminoethoxy)ethoxy]ethyl]amino]-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione hydrochloride 2245697-87-2 CAS 2245697-87-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Pomalidomide 4'-PEG2-amine Pomalidomide - linker 1 4-[[2-[2-(2-Aminoethoxy)ethoxy]ethyl]amino]-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione hydrochloride 2245697-87-2.

Pomalidomide 4'-PEG2-amine Pomalidomide - linker 1 4-[[2-[2-(2-Aminoethoxy)ethoxy]ethyl]amino]-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione hydrochloride 2245697-87-2 (CAS 2245697-87-2), molecular formula C19H24N4O6 and molecular weight 404.42 g/mol, is a CATO reference standard with documented purity and traceability.

Pomalidomide 4'-PEG2-amine Pomalidomide - linker 1 4-[[2-[2-(2-Aminoethoxy)ethoxy]ethyl]amino]-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione hydrochloride 2245697-87-2 (C19H24N4O6) contains a flavonoid core, 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), Pomalidomide 4'-PEG2-amine Pomalidomide - linker 1 4-[[2-[2-(2-Aminoethoxy)ethoxy]ethyl]amino]-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione hydrochloride 2245697-87-2 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 FormulaC19H24N4O6
Molecular Weight404.42 g/mol
AppearancePale yellow to yellow crystalline powder
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms4

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