N-DBCO-N-bis(PEG2-C2-NHS ester) CAS 2128735-29-3

Description

Compared with other compounds in its class, the molecular weight of 818.82 g/mol gives N-DBCO-N-bis(PEG2-C2-NHS ester) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N-DBCO-N-bis(PEG2-C2-NHS ester) (CAS 2128735-29-3), molecular formula C41H46N4O14 and molecular weight 818.82 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, N-DBCO-N-bis(PEG2-C2-NHS ester) (C41H46N4O14) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 21.0, corresponding to approximately 21 ring(s) or double-bond equivalent(s). With a molecular weight of 818.82 g/mol, it falls into the high-molecular-weight range. 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.

CATO manufactures N-DBCO-N-bis(PEG2-C2-NHS ester) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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