NH-bis(PEG3-Boc) CAS 1814901-03-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1814901-03-5
Molecular FormulaC26H51NO10
Molecular Weight537.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

NH-bis(PEG3-Boc) CAS 1814901-03-5 chemical structure

Description

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.

NH-bis(PEG3-Boc) (CAS 1814901-03-5), molecular formula C26H51NO10 and molecular weight 537.68 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C26H51NO10, NH-bis(PEG3-Boc) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 537.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a certified reference material (CRM), NH-bis(PEG3-Boc) 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 FormulaC26H51NO10
Molecular Weight537.68 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1995
Nitrogen Atoms1

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