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CAS Number：16024-60-5
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SMILES：m-PEG4-CH2COOH, CAS?16024-60-5:m-PEG4-CH2COOH,?CAS?16024-60-5,?Stock?138g,?Assay?99.22%,?White powder,?Water?0.21%,?Single Impurity?0.17%.m-PEG4-CH2COOHm-PEG4-CH2COOH is a PEG derivative containing a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media.Product Details:Name: m-PEG4-CH2COOHCAS#: 16024-60-5Chemical Formula: C9H18O6Exact Mass: 222.1103Molecular Weight: 222.24Elemental Analysis: C, 48.64; H, 8.16; O, 43.19Specification:Synonym: m-PEG4-CH2COOHIUPAC/Chemical Name: 2,5,8,11-tetraoxatridecan-13-oic acidInChi Key: BCGLNCAVZDQPGE-UHFFFAOYSA-NInChi Code: InChI=1S/C9H18O6/c1-12-2-3-13-4-5-14-6-7-15-8-9(10)11/h2-8H2,1H3,(H,10,11)SMILES Code: OC(COCCOCCOCCOC)=OAppearance: Solid powderPurity: >98% (or refer to the Certificate of Analysis)Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).Solubility: Soluble in DMSOShelf Life: >3 years if stored properlyDrug Formulation: This drug may be formulated in DMSOStock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).HS Tariff Code: 2934.99.03.00Certification: