Bis-PEG2-acid
- CAS NO.：19364-66-0
- Empirical Formula: C8H14O6
- Molecular Weight: 206.19
- MDL number: MFCD22056315
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-07-02 08:55:08
What is Bis-PEG2-acid?
Description
Bis-PEG2-acid is a PEG linker containing two terminal carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acids can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.
Properties of Bis-PEG2-acid
| Melting point: | 66 °C |
| Boiling point: | 407.1±35.0 °C(Predicted) |
| Density | 1.0869 g/cm3(Temp: 4 °C) |
| solubility | Soluble in Water, DMF, DMSO |
| pka | 3.97±0.10(Predicted) |
| form | Solid |
| color | White to off-white |
Safety information for Bis-PEG2-acid
Computed Descriptors for Bis-PEG2-acid
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 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 3-Bromopyrazole (3aR,4R,5R,6aS)-hexahydro-5-Triethyl silyloxy-4-((E)-3-oxo-5-phenylpent-1- enyl)cyclopenta[b]furan-2-one. 1-Chlorocarbonyl-4-piperidinopiperidine 1-Bromo-4-phenyl-2-Butanone 4-Amino-2-fluoro-N-methylbenzamide 1,1'-Carbonyldiimidazole SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTIONRelated products of tetrahydrofuran
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