PEG1500
Based on 1 Customer Validation
PEG1500 can be used as an excipient, such as ointment base, lubricant. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs.
商品は「研究用試薬」です。人や動物の医療用・臨床診断用・食品用の製品ではありません。
研究用途以外に使用した場合、当社は一切の責任を負いかねます。
- 純度: 99.50%
- CAS 番号: 25322-68-3
- 分子量:1500.00
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保管条件:Pure form -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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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生物活性
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化学情報
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溶剤 & 溶解度
- 純度とドキュメンテーション
- 参考文献
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Help & FAQs
生物活性
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[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
化学情報
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CAS 番号 25322-68-3
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性状 Oil
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分子量 1500.00
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Color Colorless to off-white
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SMILES
[H]OCCO[H].[n]
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別名
Polyethylene glycol 1500
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輸送条件
Room temperature in continental US; may vary elsewhere.
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保管条件
Pure form -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
溶剤 & 溶解度
DMSO : 100 mg/mL (66.67 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : 100 mg/mL (66.67 mM; Need ultrasonic)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* 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.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* 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.
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)
純度とドキュメンテーション
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データシート (268 KB)
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SDS (396 KB)
- English - EN (396 KB)
- Français - FR (396 KB)
- Deutsch - DE (396 KB)
- Norwegian - NO (396 KB)
- Español - ES (396 KB)
- Swedish - SV (396 KB)
- Italian - IT (396 KB)
- Korean - KR (396 KB)
- Portuguese - PT (396 KB)
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取扱説明書 (2659 KB)
参考文献
[1]. Yang J, Shen MH. Polyethylene glycol-mediated cell fusion. Methods Mol Biol. 2006;325:59-66. [Content Brief]
[2]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99. [Content Brief]
[3]. Harris JM, et al. Effect of pegylation on pharmaceuticals. Nat Rev Drug Discov. 2003 Mar;2(3):214-21. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO / H2O | 1 mM | 0.6667 mL | 3.3333 mL | 6.6667 mL | 16.6667 mL |
| 5 mM | 0.1333 mL | 0.6667 mL | 1.3333 mL | 3.3333 mL | |
| 10 mM | 0.0667 mL | 0.3333 mL | 0.6667 mL | 1.6667 mL | |
| 15 mM | 0.0444 mL | 0.2222 mL | 0.4444 mL | 1.1111 mL | |
| 20 mM | 0.0333 mL | 0.1667 mL | 0.3333 mL | 0.8333 mL | |
| 25 mM | 0.0267 mL | 0.1333 mL | 0.2667 mL | 0.6667 mL | |
| 30 mM | 0.0222 mL | 0.1111 mL | 0.2222 mL | 0.5556 mL | |
| 40 mM | 0.0167 mL | 0.0833 mL | 0.1667 mL | 0.4167 mL | |
| 50 mM | 0.0133 mL | 0.0667 mL | 0.1333 mL | 0.3333 mL | |
| 60 mM | 0.0111 mL | 0.0556 mL | 0.1111 mL | 0.2778 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.
PEG1500 関連分類
HY-Y0873E 関連分類
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- PEG1500
- 25322-68-3
- Polyethylene glycol 1500
- PEG 1500
- PEG-1500
- Polyethylene glycol1500
- Polyethylene glycol-1500
- Environmental Pollutants
- Biochemical Assay Reagents
- pharmaceutical excipient
- pharmaceutical auxiliarie
- pharmaceutical ingredients
- inactive ingredients
- stability
- solubility
- processability
- absorption
- distribution
- metabolism
- and elimination (ADME)
- Inhibitor
- inhibitor
- inhibit