Boc-PEG4-acid CAS 2244684-38-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2244684-38-4
Molecular FormulaC16H30O9
Molecular Weight366.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Boc-PEG4-acid CAS 2244684-38-4 chemical structure

Description

The occurrence of Boc-PEG4-acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Boc-PEG4-acid (CAS 2244684-38-4), molecular formula C16H30O9 and molecular weight 366.40 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Boc-PEG4-acid (C16H30O9) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 366.40 g/mol, it falls into the moderately-high-molecular-weight range.

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.

CATO manufactures Boc-PEG4-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.

Physical & Chemical Properties

Molecular FormulaC16H30O9
Molecular Weight366.40 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1998

Recommended Standards

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