N-(t-Butyl ester-PEG3)-N-bis(PEG3-amine) CAS 2183440-29-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2183440-29-9
Molecular FormulaC29H61N3O11
Molecular Weight627.81 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(t-Butyl ester-PEG3)-N-bis(PEG3-amine) CAS 2183440-29-9 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 N-(t-Butyl ester-PEG3)-N-bis(PEG3-amine).

N-(t-Butyl ester-PEG3)-N-bis(PEG3-amine) (CAS 2183440-29-9) is a high-purity analytical reference standard with the molecular formula C29H61N3O11 and a molecular weight of 627.81 g/mol.

Based on its molecular formula C29H61N3O11, N-(t-Butyl ester-PEG3)-N-bis(PEG3-amine) 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 627.81 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.

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-(t-Butyl ester-PEG3)-N-bis(PEG3-amine) 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

Molecular FormulaC29H61N3O11
Molecular Weight627.81 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1998
Nitrogen Atoms3

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