| Size | Price | Stock | Qty |
|---|---|---|---|
| 5g |
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| Other Sizes |
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Purity: ≥98%
Amino-PEG4-alcohol is a PEG analogue containing an amino group with a hydroxyl group. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. PEG Linkers may be useful in the development of antibody drug conjugates and drug delivery methods.
| ln Vitro |
Two distinct ligands, one for the E3 ubiquitin ligase and the other for the target protein, are present in PROTAC and are joined by a linker. PROTAC selectively degrades target proteins by means of the intracellular ubiquitin-proteasome system [1]. ADC is made up of antibodies that are connected to ADC cytotoxins by an ADC linker [2].
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|---|---|
| References |
| Molecular Formula |
C8H19NO4
|
|---|---|
| Molecular Weight |
193.2408
|
| Exact Mass |
193.131
|
| CAS # |
86770-74-3
|
| Related CAS # |
86770-74-3;
|
| PubChem CID |
160103
|
| Appearance |
Colorless to light yellow liquid
|
| Density |
1.1±0.1 g/cm3
|
| Boiling Point |
301.6±27.0 °C at 760 mmHg
|
| Flash Point |
136.2±23.7 °C
|
| Vapour Pressure |
0.0±1.4 mmHg at 25°C
|
| Index of Refraction |
1.459
|
| LogP |
-2.09
|
| Hydrogen Bond Donor Count |
2
|
| Hydrogen Bond Acceptor Count |
5
|
| Rotatable Bond Count |
10
|
| Heavy Atom Count |
13
|
| Complexity |
92.2
|
| Defined Atom Stereocenter Count |
0
|
| SMILES |
OCCOCCOCCOCCN
|
| InChi Key |
ANOJXMUSDYSKET-UHFFFAOYSA-N
|
| InChi Code |
InChI=1S/C8H19NO4/c9-1-3-11-5-7-13-8-6-12-4-2-10/h10H,1-9H2
|
| Chemical Name |
2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethanol
|
| HS Tariff Code |
2934.99.9001
|
| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: This product requires protection from light (avoid light exposure) during transportation and storage. |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
|
| Solubility (In Vitro) |
DMSO : ≥ 100 mg/mL (~517.49 mM)
H2O : ~100 mg/mL (~517.49 mM) |
|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: 100 mg/mL (517.49 mM) in PBS (add these co-solvents sequentially from left to right, and one by one), clear solution; with sonication.
(Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 5.1749 mL | 25.8746 mL | 51.7491 mL | |
| 5 mM | 1.0350 mL | 5.1749 mL | 10.3498 mL | |
| 10 mM | 0.5175 mL | 2.5875 mL | 5.1749 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
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