HO-PEG5-tBu

HO-PEG5-tBu Suppliers list
Company Name: 9i LLC
Tel: +18039569191
Email: MWan@NiNeiLab.com
Products Intro: Product Name:HO-PEG5-CH2CH2COOtBu
CAS:850090-09-4
Purity:min.95% Package:131USD/1 g Remarks:NA473
Company Name: Accela ChemBio Inc.
Tel: +1-858-6993322
Email: info@accelachem.com
Products Intro: Product Name:tert-Butyl 1-Hydroxy-3,6,9,12,15-pentaoxaoctadecan-18-oate
CAS:850090-09-4
Purity:>=95% Package:0.1g;0.25g;1g;5g;10g;25g
Company Name: Chengdu Pukang Biotechnology Co., Ltd
Tel: 028-82550498
Email: export@pu-kang.com
Products Intro: Product Name:HO-PEG5-CH2CH2COOtBu
CAS:850090-09-4
Purity:95% Package:1g
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-6139-8061 +86-86-13650506873
Email: sales@chemdad.com
Products Intro: Product Name:HO-PEG5-tBu
CAS:850090-09-4
Package:1kg,2kg,5kg,10kg,25kg
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695
Email: factory@coreychem.com
Products Intro: Product Name:HO-PEG5-tBu
CAS:850090-09-4
Purity:95~99.9% Package:1g;2USD

HO-PEG5-tBu manufacturers

  • Hydroxy-PEG5-Boc
  • Hydroxy-PEG5-Boc pictures
  • $29.00 / 25mg
  • 2024-11-20
  • CAS:850090-09-4
  • Min. Order:
  • Purity: ≥98%
  • Supply Ability: 10g
  • HO-PEG5-tBu
  • HO-PEG5-tBu pictures
  • $2.00 / 1g
  • 2020-03-06
  • CAS:850090-09-4
  • Min. Order: 1g
  • Purity: 95~99.9%
  • Supply Ability: 5KG
HO-PEG5-tBu Basic information
Product Name:HO-PEG5-tBu
Synonyms:1-Hydroxy-3,6,9,12,15-pentaoxaoctadecan-18-oic acid 1,1-dimethylethyl ester;HO-PEG5-CH2CH2COOtBu;Hydroxy-PEG5-CH2CO2tBu;HO-PEG5-tBu;OH-PEG5-TBA;Hydroxy-PEG5-t-butly ester;2-METHYL-2-PROPANYL 1-HYDROXY-3,6,9,12,15-PENTAOXAOCTADECAN-18-OA TE;Hydroxy-PEG5-Boc
CAS:850090-09-4
MF:C17H34O8
MW:366.45
EINECS:
Product Categories:peg
Mol File:850090-09-4.mol
HO-PEG5-tBu Structure
HO-PEG5-tBu Chemical Properties
Boiling point 445.4±40.0 °C(Predicted)
density 1.071
refractive index n/D 1.448
storage temp. -20°C
form liquid
pka14.36±0.10(Predicted)
color Colorless to light yellow
Safety Information
HS Code 2918999090
MSDS Information
HO-PEG5-tBu Usage And Synthesis
DescriptionHydroxy-PEG5-t-butyl ester is a PEG linker containing a hydroxyl group with a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
UsesThis heterobifunctional, PEGylated crosslinker features a hydroxyl group at one end and t-butyl-protected carboxylic acid at the other, which can be deprotected with acidic conditions. The hydrophillic PEG linker facilitates solubility in biological applications. Hydroxy-PEG5-t-butyl ester can be used for bioconjugation or as a building block for synthesis of small molecules, conjugates of small molecules and/or biomolecules, or other tool compounds for chemical biology and medicinal chemistry that require ligation. Examples of applications include its synthetic incorporation into antibody-drug conjugates or proteolysis-targeting chimeras (PROTAC? molecules) for targeted protein degradation.
HO-PEG5-tBu Preparation Products And Raw materials
Tag:HO-PEG5-tBu(850090-09-4) Related Product Information
Hydroxy-PEG4-methyl ester 4-MALEIMIDOBUTYRIC ACID 2-[2-(2-Azidoethoxy)ethoxy]ethanamine 2,5,8,11,14,17,20,23-Octaoxapentacosane-25-thiol 2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol 5,8,11,14-Tetraoxa-2-azahexadecanoic acid,16-amino-,1,1-dimethyl ester FMoc-NH-PEG9-CH2CH2COOH Decaethylene glycol FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID Biotin-PEG3-N3 H2N-PEG4-tBu 17-Azido-3,6,9,12,15-pentaoxaheptadecan-1-amine Amino-PEG6-alcohol FMoc-NH-5(ethylene glycol)-acetic acid Fmoc-NH-PEG3-CH2COOH 1H-Thieno[3,4-d]imidazole-4-pentanamide,N-(14-amino-3,6,9,12-tetraoxatetradec-1-yl)hexahydro-2-oxo-,(3aS,4S,6aR)- O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL) HS-PEG4-tBu