Thiol-PEG1-acid
Based on 1 Customer Validation
Thiol-PEG1-acid (SH-PEG1-COOH) is a PEG derivative consisting of a thiol (-SH), 1 PEG unit, and a carboxyl (-COOH). The thiol is a highly reactive chemical group that can react specifically with a variety of molecules to form stable covalent bonds. The carboxyl group can easily form stable amide bonds with amino groups, and can also form ester bonds with hydroxyl groups.
For research use only. We do not sell to patients.
- Purity: 95.0%
- CAS No.: 1260092-48-5
- Formula: C5H10O3S
- Molecular Weight:150.20
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Storage:Pure form -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
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Help & FAQs
Biological Activity
Chemical Information
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CAS No. 1260092-48-5
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Appearance Liquid
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Molecular Weight 150.20
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Formula C5H10O3S
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Color Colorless to light yellow
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SMILES
O=C(CCOCCS)O
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Synonyms
SH-PEG1-COOH
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Pure form -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 100 mg/mL (665.78 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (239 KB)
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SDS (699 KB)
- English - EN (699 KB)
- Français - FR (699 KB)
- Deutsch - DE (699 KB)
- Norwegian - NO (699 KB)
- Español - ES (699 KB)
- Swedish - SV (699 KB)
- Italian - IT (699 KB)
- Korean - KR (699 KB)
- Portuguese - PT (699 KB)
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Handling Instructions (2659 KB)
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 | 1 mM | 6.6578 mL | 33.2889 mL | 66.5779 mL | 166.4447 mL |
| 5 mM | 1.3316 mL | 6.6578 mL | 13.3156 mL | 33.2889 mL | |
| 10 mM | 0.6658 mL | 3.3289 mL | 6.6578 mL | 16.6445 mL | |
| 15 mM | 0.4439 mL | 2.2193 mL | 4.4385 mL | 11.0963 mL | |
| 20 mM | 0.3329 mL | 1.6644 mL | 3.3289 mL | 8.3222 mL | |
| 25 mM | 0.2663 mL | 1.3316 mL | 2.6631 mL | 6.6578 mL | |
| 30 mM | 0.2219 mL | 1.1096 mL | 2.2193 mL | 5.5482 mL | |
| 40 mM | 0.1664 mL | 0.8322 mL | 1.6644 mL | 4.1611 mL | |
| 50 mM | 0.1332 mL | 0.6658 mL | 1.3316 mL | 3.3289 mL | |
| 60 mM | 0.1110 mL | 0.5548 mL | 1.1096 mL | 2.7741 mL | |
| 80 mM | 0.0832 mL | 0.4161 mL | 0.8322 mL | 2.0806 mL | |
| 100 mM | 0.0666 mL | 0.3329 mL | 0.6658 mL | 1.6644 mL |
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