A4342312
Fmoc-15-amino-4,7,10,13-tetraoxapentadecacanoic acid , 98% , 557756-85-1
CAS NO.：557756-85-1
Empirical Formula: C26H33NO8
Molecular Weight: 487.54
MDL number: MFCD06656472
EINECS: 1592732-453-0
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB144.00 | In Stock |
|
| 1G | RMB242.40 | In Stock |
|
| 5G | RMB1039.20 | In Stock |
|
| 10g | RMB1880.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 682.1±55.0 °C(Predicted) |
| Density | 1.219 |
| storage temp. | -20°C |
| solubility | Soluble in DMSO, DCM, DMF |
| form | solid or viscous liquid |
| pka | 4.28±0.10(Predicted) |
| color | Colorless to light yellow |
Description and Uses
Fmoc-N-amido-PEG4-acid is a PEG linker containing an Fmoc-protected amine and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The Fmoc group can be deprotected under basic condition to obtain the free amine which can be used for further conjugations. 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.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319-H335-H302+H312+H332-H315 |
| Precautionary statements | P280-P301+P312-P362+P364 |
| Safety Statements | 24/25 |
| HS Code | 29225090 |
