1818294-45-9
1818294-45-9 structure
- Name: Azido-PEG12-t-butyl ester
- Chemical Name: 2-Methyl-2-propanyl 1-azido-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxanonatriacontan-39-oate
- CAS Number: 1818294-45-9
- Molecular Formula: C31H61N3O14
- Molecular Weight: 699.828
- Create Date: 2021-01-06 09:32:25
- Modify Date: 2024-01-05 19:21:19
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Azido-PEG12-t-butyl ester is a PEG derivative containing an azide group and a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
| Name | 2-Methyl-2-propanyl 1-azido-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxanonatriacontan-39-oate |
|---|---|
| Synonyms |
MFCD26127801
2-Methyl-2-propanyl 1-azido-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxanonatriacontan-39-oate 3,6,9,12,15,18,21,24,27,30,33,36-Dodecaoxanonatriacontan-39-oic acid, 1-azido-, 1,1-dimethylethyl ester |
| Molecular Formula | C31H61N3O14 |
|---|---|
| Molecular Weight | 699.828 |
| Exact Mass | 699.415344 |
| LogP | -2.24 |