PEG4000

• Description :

  PEG4000 can be used as an excipient, such as Ointment base, lubricant, etc. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1].

• CAS Number :

  [25322-68-3]

• Product Name Alternative :

  Polyethylene glycol 4000

• UNSPSC :

  12352211

• Hazard Statement :

  H302, H315, H319, H335

• Target :

  Biochemical Assay Reagents

• Type :

  Reference compound

• Related Pathways :

  Others

• Field of Research :

  Others

• Assay Protocol :

  https://www.medchemexpress.com/peg4000.html

• Solubility :

  H2O : 100 mg/mL (ultrasonic)

• Smiles :

  [H]OCCO[H].[n]

• Molecular Weight :

  4000.00

• Precautions :

  H302, H315, H319, H335

• References & Citations :

  [1]Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99.|[2]Harris JM, et al. Effect of pegylation on pharmaceuticals. Nat Rev Drug Discov. 2003 Mar;2 (3) :214-21.

• Shipping Conditions :

  Room Temperature

• Storage Conditions :

  4°C (Powder, sealed storage, away from moisture)

• Scientific Category :

  Reference compound1

• Clinical Information :

  Phase 4