PEG3350
Based on 1 Customer Validation
PEG3350 (Polyethylene glycol 3350) a neutral polymer of molecular weight 3350. PEG3350 used as an excellent solvent for a large number of substances.
For research use only. We do not sell to patients.
- CAS No.: 25322-68-3
- Formula: (C2H4O)nH2O
- Molecular Weight:3350.00
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
The FDA has approved polyethylene glycol (PEG) for use as a vehicle or base in foods, cosmetics and pharmaceuticals, including injectable, topical, rectal and nasal formulations. PEG shows little toxicity, and is eliminated from the body intact by either the kidneys (for PEGs < 30 kDa) or in the faeces (for PEGs > 20 kDa). PEG lacks immunogenicity, and antibodies to PEG are generated in rabbits only if PEG is combined with highly immunogenic proteins[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 25322-68-3
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Appearance Solid
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Molecular Weight 3350.00
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Formula (C2H4O)nH2O
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Color White to off-white
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SMILES
[H]OCCO[H].[n]
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Synonyms
Polyethylene glycol 3350
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Solvent & Solubility
H2O : 50 mg/mL (14.93 mM; Need ultrasonic)
Purity & Documentation
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Data Sheet (264 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Complete Stock Solution Preparation Table
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 0.2985 mL | 1.4925 mL | 2.9851 mL | 7.4627 mL |
| 5 mM | 0.0597 mL | 0.2985 mL | 0.5970 mL | 1.4925 mL | |
| 10 mM | 0.0299 mL | 0.1493 mL | 0.2985 mL | 0.7463 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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