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Hydroxy-PEG4-t-butyl ester structure, CAS 518044-32-1

Hydroxy-PEG4-t-butyl ester

CAS Number518044-32-1

Synonymstert-butyl 3-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]propanoate; tert-butyl 1-hydroxy-3,6,9,12-tetraoxapentadecan-15-oate; tert-butyl 15-hydroxy-4,7,10,13-tetraoxapentadecanoate; tert-butyl-15-hydroxy-4,7,10,13-tetraoxapentadecanoate; t-butyl 15-hydroxy-4,7,10,13-tetraoxapentadecanoate; 15-Hydroxy-4,7,10,13-tetraoxapentadecanoic acid tert-butyl ester

Molecular FormulaC15H30O7

Molecular Weight322.39

Purity≥95%

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Appearanceliquid

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Cat. No.: 2A-1200488 Purity: ≥95%
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Quality Control of [ 518044-32-1 ] Purity: ≥95% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number518044-32-1
Catalog No.2A-1200488
Chinese Name丙酸叔丁酯-四聚乙二醇
Synonymstert-butyl 3-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]propanoate; tert-butyl 1-hydroxy-3,6,9,12-tetraoxapentadecan-15-oate; tert-butyl 15-hydroxy-4,7,10,13-tetraoxapentadecanoate; tert-butyl-15-hydroxy-4,7,10,13-tetraoxapentadecanoate; t-butyl 15-hydroxy-4,7,10,13-tetraoxapentadecanoate; 15-Hydroxy-4,7,10,13-tetraoxapentadecanoic acid tert-butyl ester
Molecular FormulaC15H30O7
Molecular Weight322.39
Purity≥95
Appearanceliquid
Storage Conditionroom temperature, dry
ApplicationHydroxy-PEG4-(CH2)2-Boc is an ADC linker used for the synthesis of antibody-drug conjugates (ADC). Hydroxy-PEG4-(CH2)2-Boc is derived from patent WO2004008101A2 (compound 191).
PubChem ID16254819
MDL NumberMFCD11041117
SMILESO=C(OC(C)(C)C)CCOCCOCCOCCOCCO
InChI1S/C15H30O7/c1-15(2,3)22-14(17)4-6-18-8-10-20-12-13-21-11-9-19-7-5-16/h16H,4-13H2,1-3H3
InChI KeyFJRDXEGYAVAMLB-UHFFFAOYSA-N
NACRES CodeNA.22
UNSPSC51171641
MSDSmsds/202396_1_518044_32_1.pdf
Transport InfoProduct name: tert-butyl propionate-tetrapolyethylene glycol
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