N-Boc-N-bis(PEG2-acid) CAS 2054339-01-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2054339-01-2
Molecular FormulaC19H35NO10
Molecular Weight437.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Boc-N-bis(PEG2-acid) CAS 2054339-01-2 chemical structure

Description

CATO manufactures N-Boc-N-bis(PEG2-acid) 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.

CATO supplies N-Boc-N-bis(PEG2-acid) (CAS 2054339-01-2), a certified reference material (molecular formula C19H35NO10, MW 437.48 g/mol) for analytical method development and quality control.

Structurally, N-Boc-N-bis(PEG2-acid) (C19H35NO10) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 437.48 g/mol, it falls into the moderately-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.

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 FormulaC19H35NO10
Molecular Weight437.48 g/mol
AppearanceWhite to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1997
Nitrogen Atoms1

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