| Company Name: |
PharmaBlock Sciences (Nanjing),Inc.
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| Tel: |
025-86918202 4000255188 |
| Email: |
sales@pharmablock.com |
| Products Intro: |
Product Name:14-{[(benzyloxy)carbonyl]amino}-3,6,9,12-tetraoxatetradecanoic acid
CAS:1451362-51-8
Purity:97% Package:1G;5G;10G;100G;250G
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| Company Name: |
Bide Pharmatech Ltd.
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| Tel: |
400-164-7117 13681763483 |
| Email: |
product02@bidepharm.com |
| Products Intro: |
Product Name:3-Oxo-1-phenyl-2,7,10,13,16-pentaoxa-4-azaoctadecan-18-oic acid
CAS:1451362-51-8
Purity:97% Package:100mg;250mg;1g;5g; Remarks:BD751612
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| Company Name: |
Amatek Scientific Co. Ltd.
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| Tel: |
0512-56316828 |
| Email: |
info@amateksci.com |
| Products Intro: |
Product Name:CbzNH-PEG4-CH2COOH
CAS:1451362-51-8
Purity:97% HPLC Package:1g;5g;25g;100g
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| | CbzNH-PEG4-CH2COOH Basic information |
| Product Name: | CbzNH-PEG4-CH2COOH | | Synonyms: | CbzNH-PEG4-CH2COOH;5,8,11,14-Tetraoxa-2-azahexadecanedioic acid, 1-(phenylmethyl) ester;3-Oxo-1-phenyl-2,7,10,13,16-pentaoxa-4-azaoctadecan-18-oic acid;CbzNH-PEG4-CH2COOH/5,8,11,14-Tetraoxa-2-azahexadecanedioic acid, 1-(phenylmethyl) ester;14-{[(benzyloxy)carbonyl]amino}-3,6,9,12-tetraoxatetradecanoic acid;2-[2-[2-[2-[2-(phenylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid | | CAS: | 1451362-51-8 | | MF: | C18H27NO8 | | MW: | 385.41 | | EINECS: | | | Product Categories: | | | Mol File: | 1451362-51-8.mol |  |
| | CbzNH-PEG4-CH2COOH Chemical Properties |
| | CbzNH-PEG4-CH2COOH Usage And Synthesis |
| Description | CbzNH-PEG4-CH2COOH is a PEG linker containing an carboxylic acid (CO2H) group and a benzyl (Cbz) protecting group. The hydrophilic PEG spacer increases the water solubility of a compound in aqueous media. The terminal carboxylic acid is reactive with primary amine groups in the presence of activators (e.g. EDC, or HATU) forming a stable amide bond. The benzyl protecting group can be removed via hydrogenolysis to form a free amine. |
| | CbzNH-PEG4-CH2COOH Preparation Products And Raw materials |
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