26124-68-5 Glycolic acid, polyesters Acetic acid, 2-hydroxy-, homopolymer Acetic acid, hydroxy-, homopolymer Polyglycollic acid Dexon (polyester) Glycolic acid homopolymer Hydroxyacetic acid homopolymer Poly(L-glycolic acid) Glypure 70 homopolymer CAS 26124-68-5

Description

The occurrence of 26124-68-5 Glycolic acid, polyesters Acetic acid, 2-hydroxy-, homopolymer Acetic acid, hydroxy-, homopolymer Polyglycollic acid Dexon (polyester) Glycolic acid homopolymer Hydroxyacetic acid homopolymer Poly(L-glycolic acid) Glypure 70 homopolymer is closely related to a carboxylic acid group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

26124-68-5 Glycolic acid, polyesters Acetic acid, 2-hydroxy-, homopolymer Acetic acid, hydroxy-, homopolymer Polyglycollic acid Dexon (polyester) Glycolic acid homopolymer Hydroxyacetic acid homopolymer Poly(L-glycolic acid) Glypure 70 homopolymer (CAS 26124-68-5), molecular formula C2H4O3 and molecular weight 76.05 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 26124-68-5 Glycolic acid, polyesters Acetic acid, 2-hydroxy-, homopolymer Acetic acid, hydroxy-, homopolymer Polyglycollic acid Dexon (polyester) Glycolic acid homopolymer Hydroxyacetic acid homopolymer Poly(L-glycolic acid) Glypure 70 homopolymer (C2H4O3) contains a carboxylic acid group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 76.05 g/mol, it falls into the low-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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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