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CAS RN: 207857-15-6 | Product Number: B3625
1,3-Bis(tert-butoxycarbonyl)-2-(trifluoromethanesulfonyl)guanidine
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Purity: >98.0%(T)(HPLC)
Synonyms:
- 1,3-Di-Boc-2-(trifluoromethanesulfonyl)guanidine
- 1,3-Bis(tert-butoxycarbonyl)-2-(trifluoromethylsulfonyl)guanidine
- 1,3-Di-Boc-2-(trifluoromethylsulfonyl)guanidine
- Goodman's Reagent
Product Documents:
| Size | Unit Price | Saitama (Kawaguchi) | Hyogo (Amagasaki) | Stock in other WH |
Shipping Information
|
|---|---|---|---|---|---|
| 1G |
¥17,800
|
It can be shipped in about 2-3 business days after ordering | 15 | It can be shipped in about 3-4 weeks after ordering | |
| 5G |
¥60,400
|
1 | 3 | It can be shipped in about 3-4 weeks after ordering |
* Available Stock: Prompt shipment (for products) in Saitama/Hyogo warehouse. Stock In Other WH: Shipment in about 2-3 Business Days from Saitama warehouse. Please contact us
if you need further information.
* The displayed price is the unit price and does not include consumption tax. The unit prices displayed are the latest and are subject to change without notice.
* To send your quote request for bulk quantities, please click on the "Request Bulk Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
* The displayed price is the unit price and does not include consumption tax. The unit prices displayed are the latest and are subject to change without notice.
* To send your quote request for bulk quantities, please click on the "Request Bulk Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | B3625 |
Purity / Analysis Method 
|
>98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__1__2H__2__0F__3N__3O__6S = 391.36 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container
|
1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 207857-15-6 |
| Reaxys Registry Number | 7947176 |
| PubChem Substance ID | 125307766 |
| MDL Number | MFCD02683528 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 % |
Properties (reference)
| Melting Point | 113 °C(dec.) |
| Solubility (soluble in) | Methanol |
GHS
Related Laws:
Transport Information:
Application
Goodman’s Reagent: A Guanidinylating Reagent
Experimental procedure1): the amine (0.5 mmol) is added neat to a solution of 1,3-bis(tert-butoxycarbonyl)-2-(trifluoromethanesulfonyl)guanidine (1, 0.45 mmol) and triethylamine (70 µL, 0.5 mmol) in dichloromethane (2 mL), and the mixture is stirred at rt until all 1 is consumed as evidenced by TLC. After completion of the reaction, the mixture is diluted with dichloromethane (3 mL) and washed with 2 mol/L sodium bisulfate, saturated sodium bicarbonate, and brine. After drying with sodium sulfate and filtering the solvent is removed under reduced pressure. If desired, the crude products may be further purified by flash chromatography.
References
- 1)Diprotected Triflylguanidines: A New Class of Guanidinylation Reagents
- 2)Synthesis of Guanidines From Azides: A General and Straightforward Methodology In Carbohydrate Chemistry
Application
Goodman’s Reagent: A Guanidinylating Reagent
Experimental procedure1): the amine (0.5 mmol) is added neat to a solution of 1,3-bis(tert-butoxycarbonyl)-2-(trifluoromethanesulfonyl)guanidine (1, 0.45 mmol) and triethylamine (70 µL, 0.5 mmol) in dichloromethane (2 mL), and the mixture is stirred at rt until all 1 is consumed as evidenced by TLC. After completion of the reaction, the mixture is diluted with dichloromethane (3 mL) and washed with 2 mol/L sodium bisulfate, saturated sodium bicarbonate, and brine. After drying with sodium sulfate and filtering the solvent is removed under reduced pressure. If desired, the crude products may be further purified by flash chromatography.
References
- 1) Diprotected Triflylguanidines: A New Class of Guanidinylation Reagents
- 2) Synthesis of Guanidines From Azides: A General and Straightforward Methodology In Carbohydrate Chemistry
PubMed Literature
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