MPEG7-CH2CH2COOH
- CAS NO.：1093647-41-6
- Empirical Formula: C18H36O10
- Molecular Weight: 412.47
- MDL number: MFCD13184957
- Update Date: 2026-05-28 01:07:04
What is MPEG7-CH2CH2COOH?
Description
m-PEG8-acid is a PEG linker containing a terminal carboxylic acid. 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 hydrophilic PEG spacer increases solubility in aqueous media.
The Uses of MPEG7-CH2CH2COOH
m-Peg8 Acid is used in the detection of antibiotic residues by nanogold probe surface plasmon resonance.
The Uses of MPEG7-CH2CH2COOH
Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization
Properties of MPEG7-CH2CH2COOH
| Boiling point: | 503.0±50.0 °C(Predicted) |
| Density | 1.111±0.06 g/cm3(Predicted) |
| storage temp. | -20°C |
| solubility | Soluble in Water, DMSO, DCM, DMF |
| pka | 4.28±0.10(Predicted) |
| form | Solid-Liquid Mixture |
| color | Colorless to light yellow |
| InChI | InChI=1S/C18H36O10/c1-21-4-5-23-8-9-25-12-13-27-16-17-28-15-14-26-11-10-24-7-6-22-3-2-18(19)20/h2-17H2,1H3,(H,19,20) |
Safety information for MPEG7-CH2CH2COOH
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral 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. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for MPEG7-CH2CH2COOH
| InChIKey | JHUSQXBQANBSDC-UHFFFAOYSA-N |
| SMILES | C(O)(=O)CCOCCOCCOCCOCCOCCOCCOCCOC |
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