TSTU
Based on 1 Customer Validation
TSTU is used as a coupling reagent in peptide chemistry. TSTU can convert carboxylic acids into the corresponding N-hydroxysuccinimidyl (NHS) esters. TSTU can be applied to the attachment of labels to peptides, proteins, etc.
For research use only. We do not sell to patients.
- Purity: 98.0%
- CAS No.: 105832-38-0
- Formula: C9H16BF4N3O3
- Molecular Weight:301.05
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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
TSTU, as a coupling reagent, is suitable for the in situ formation of succinimide esters in mixed aqueous/organic media for amide bond formation reactions[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 105832-38-0
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Appearance Solid
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Molecular Weight 301.05
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Formula C9H16BF4N3O3
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Color White to off-white
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SMILES
O=C1N(O/C(N(C)C)=[N+](C)\C)C(CC1)=O.FB(F)F.[F-]
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
DMSO : ≥ 100 mg/mL (332.17 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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 (sealed storage, away from moisture). 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 (sealed storage, away from moisture). 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 (276 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
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 (sealed storage, away from moisture). 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 | 3.3217 mL | 16.6085 mL | 33.2171 mL | 83.0427 mL |
| 5 mM | 0.6643 mL | 3.3217 mL | 6.6434 mL | 16.6085 mL | |
| 10 mM | 0.3322 mL | 1.6609 mL | 3.3217 mL | 8.3043 mL | |
| 15 mM | 0.2214 mL | 1.1072 mL | 2.2145 mL | 5.5362 mL | |
| 20 mM | 0.1661 mL | 0.8304 mL | 1.6609 mL | 4.1521 mL | |
| 25 mM | 0.1329 mL | 0.6643 mL | 1.3287 mL | 3.3217 mL | |
| 30 mM | 0.1107 mL | 0.5536 mL | 1.1072 mL | 2.7681 mL | |
| 40 mM | 0.0830 mL | 0.4152 mL | 0.8304 mL | 2.0761 mL | |
| 50 mM | 0.0664 mL | 0.3322 mL | 0.6643 mL | 1.6609 mL | |
| 60 mM | 0.0554 mL | 0.2768 mL | 0.5536 mL | 1.3840 mL | |
| 80 mM | 0.0415 mL | 0.2076 mL | 0.4152 mL | 1.0380 mL | |
| 100 mM | 0.0332 mL | 0.1661 mL | 0.3322 mL | 0.8304 mL |
TSTU Related Classifications
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