| CAS Number | 108466-89-3 |
| Name: | 2,2-Dimethyl-4-oxo-3,8,11-trioxa-5-azatridecan-13-oic acid t-Boc-N-amido-PEG2-CH2CO2H Boc-NH-PEG2-CH2COOH t-boc-N-amido-PEG2-acetic acid |
| Formula: | C11H21NO6 |
| MW: | 263.29 |
| Purity: | 95%min, 97%min, 98% min |
| Storage Conditions: | Dry, dark, and at 0 – 4 °Cfor the short term (days to weeks) or -20 °C for the long term (months to years). |
| Shipping Conditions: | Ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during standard shipping and time spent in Customs. |
| Production Capacity: | Grams to Kilograms |
| MOQ: | 10 grams,50 grams, 100 grams |
| Availability: | In Stock |
| Report: | HNMR and CoA |
Known Application
t-Boc-N-amido-PEG2-CH2CO2H is a PEG linker containing a terminal carboxylic acid and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.
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