Aminooxy-PEG3-NH-Boc
- CAS NO.：2062663-65-2
- Empirical Formula: C13H28N2O6
- Molecular Weight: 308.37
- MDL number: MFCD30536148
- Update Date: 2025-07-17 08:36:09
What is Aminooxy-PEG3-NH-Boc?
Description
Aminooxy-PEG3-NH-Boc is a PEG linker containing an aminooxy group and a Boc protected amine group. The hydrophilic PEG spacer increases solubility in aqueous media. The aminooxy group can be used in bioconjugation. It reacts with an aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage. The protected amine can be deprotected under acidic conditions. Aminooxy compounds are very reactive and sensitive; they cannot be stored for long term. Immediate use (within 1 week) is highly recommended.
Properties of Aminooxy-PEG3-NH-Boc
| Boiling point: | 440.0±40.0 °C(Predicted) |
| Density | 1.083±0.06 g/cm3(Predicted) |
| solubility | Soluble in DMSO, DMF, Methanol |
| pka | 12.23±0.46(Predicted) |
Safety information for Aminooxy-PEG3-NH-Boc
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for Aminooxy-PEG3-NH-Boc
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