Mal-Amido-PEG4-acid
- CAS NO.:1263045-16-4
- Empirical Formula: C18H28N2O9
- Molecular Weight: 416.42
- MDL number: MFCD13184954
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-23 13:36:13
What is Mal-Amido-PEG4-acid?
Description
Mal-amido-PEG4-acid is a PEG linker containing a maleimide group and a terminal carboxylic acid. 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 maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.
Properties of Mal-Amido-PEG4-acid
Boiling point: | 659.1±55.0 °C(Predicted) |
Density | 1.270±0.06 g/cm3(Predicted) |
solubility | Soluble in Water, DMSO, DMF, DCM |
pka | 4.28±0.10(Predicted) |
form | powder to crystal |
color | White to Gray to Brown |
CAS DataBase Reference | 1263045-16-4 |
Safety information for Mal-Amido-PEG4-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 |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for Mal-Amido-PEG4-acid
New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
2-MALEIMIDOETHYLAMINE HCL
Mal-PEG2-acid
3-Maleimidopropionic acid
Maleimide-PEG2-NHS Ester
Maleimide-PEG4-NHS Ester
Bis-Mal-Lysine-PEG4-TFP ester
Mal-PEG2-NHS ester
Mal-PEG4-Acid
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