Azido-PEG7-acid
- CAS NO.：361189-66-4
- Empirical Formula: C15H29N3O8
- Molecular Weight: 379.41
- MDL number: MFCD22056306
- Update Date: 2026-05-27 23:28:47
What is Azido-PEG7-acid?
Description
Azido-PEG6-acid is a aqueous soluble PEG linker containing an azide and a terminal carboxylic acid. The azide (N3) group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. 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.
Properties of Azido-PEG7-acid
| solubility | Soluble in Water, DMSO, DCM, DMF |
| color | Colorless to light yellow |
Safety information for Azido-PEG7-acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for Azido-PEG7-acid
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