1419109

Methoxy Polyethylene Glycol Aldehyde, 20kDa

United States Pharmacopeia (USP) Reference Standard

• Fórmula lineal: (C₂H₄O)_nC₄H₈O₂
• Número CAS: 125061-88-3
• MDL number: MFCD09032942
• UNSPSC Code: 41116107
• NACRES: NA.24

Propiedades

• grade: pharmaceutical primary standard
• agency: USP
• form: solid
• mol wt: 20 kDa±2 kDa
• packaging: pkg of 500 mg
• manufacturer/tradename: USP
• application(s): USP Biologics; pharmaceutical (small molecule)
• format: neat
• storage temp.: −20°C
• SMILES string: O(CCOC)CCC=O
• InChI: 1S/C6H12O3/c1-8-5-6-9-4-2-3-7/h3H,2,4-6H2,1H3
• InChI key: PVMNWBRYHQDVIN-UHFFFAOYSA-N

Descripción

General description

Methoxy Polyethylene Glycol Aldehyde, 20kDa is used in PEGylation processes to enhance the pharmacokinetics and stability of therapeutic proteins and peptides. The USP standard ensures molecular weight consistency, functional group specificity, and low polydispersity, facilitating precise and reproducible bioconjugation.

The USP biologics carbohydrates category includes a variety of carbohydrate-based substances that are essential in the development and manufacturing of therapeutic products. These carbohydrates play crucial roles in biological processes and are often utilized as excipients, stabilizers, or active ingredients in pharmaceuticals. The USP provides comprehensive standards, reference materials, and analytical procedures to ensure the identity, quality, purity, and consistency of carbohydrate therapeutics throughout their lifecycle.

The United States Pharmacopeia (USP) provides quality standards for biologics to ensure their safety, efficacy, and quality throughout the manufacturing process. These standards assist manufacturers in adhering to regulatory requirements and help safeguard public health by reducing risks associated with biologics.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  

Other Notes

Sales restrictions may apply.

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

This product is part of the USP Biologics program.

Información de seguridad

• Clase de almacenamiento: 13 - Non Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable