*Storage: {[sel_prStorage]}
*Shipping: {[sel_prShipping]}
The BI-3802 was designed by Boehringer Ingelheim and could be obtained free of charge through the Boehringer Ingelheim open innovation portal opnMe.com, associated with its negative control.
4.5
*For Research Use Only !
Change View
Size | Price | VIP Price | US Stock |
Global Stock |
In Stock | ||
{[ item.pr_size ]} |
Inquiry
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,1,item.pr_is_large_size_no_price, item.discount_usd) ]} {[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]} |
Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]} | Inquiry {[ item.pr_usastock ]} In Stock Inquiry - | {[ item.pr_chinastock ]} {[ item.pr_remark ]} In Stock 1-2 weeks - Inquiry - | Login | - + | Inquiry |
Please Login or Create an Account to: See VIP prices and availability
US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days
1-2weeks
Inquiry
{[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]}
{[ getRatePrice(item.pr_usd,1,item.mem_rate,item.pr_is_large_size_no_price, item.pr_usd) ]}
Inquiry
{[ getRatePrice(item.pr_usd,item.pr_rate,1,item.pr_is_large_size_no_price, item.vip_usd) ]}
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]}
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]}
In Stock
- +
Please Login or Create an Account to: See VIP prices and availability
US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
CAS No. : | 4353-32-6 |
Formula : | C13H20N4O4S |
M.W : | 328.39 |
SMILES Code : | N[C@@H](CCCNC(NS(=O)(C1=CC=C(C)C=C1)=O)=N)C(O)=O |
MDL No. : | MFCD00077167 |
InChI Key : | SLTWQHUEZWYAOI-NSHDSACASA-N |
Pubchem ID : | 7408233 |
GHS Pictogram: |
![]() |
Signal Word: | Warning |
Hazard Statements: | H302-H315-H319-H335 |
Precautionary Statements: | P261-P305+P351+P338 |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
15% | With tert.-butylnitrite; In 1,4-dioxane; water; at 20.0℃; for 1.0h;Inert atmosphere; | General procedure: The Boc-protected amino acid (1 mmol) was treated with TFA (3 mL) for 15 minutes. Afterevaporation the residue was dissolved in dioxane-water (1:1, 4 mL) and the flask wasplaced in an ice bath. tert-Butylnitrite (0.13 mL, 1.1 mmol) was added and stirring wasmaintained under nitrogen at room temperature for one hour. After pouring the reactionmixture onto celite and evaporation (50 Pa, 30 C) into a dry free-floating powder,separation was performed utilizing a CombiFlash Rf (Teledyne ISCO) automated flashchromatography apparatus by means of AcOH-MeOH-EtOAc (1:9:90) on a normal phasesilica column affording the pure a-hydroxy carboxylic acid in the yield specified in Table 1.HO-His(Bom)-OH and HO-<strong>[4353-32-6]Arg(Tos)</strong>-OH were isolated by adding water (30 mL) to thereaction mixture followed by freeze drying and HPLC purification. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With trifluoroacetic acid; at 20.0℃; for 0.25h; | General procedure: The Boc-protected amino acid (1 mmol) was treated with TFA (3 mL) for 15 minutes. Afterevaporation the residue was dissolved in dioxane-water (1:1, 4 mL) and the flask wasplaced in an ice bath. tert-Butylnitrite (0.13 mL, 1.1 mmol) was added and stirring wasmaintained under nitrogen at room temperature for one hour. After pouring the reactionmixture onto celite and evaporation (50 Pa, 30 C) into a dry free-floating powder,separation was performed utilizing a CombiFlash Rf (Teledyne ISCO) automated flashchromatography apparatus by means of AcOH-MeOH-EtOAc (1:9:90) on a normal phasesilica column affording the pure a-hydroxy carboxylic acid in the yield specified in Table 1.HO-His(Bom)-OH and HO-Arg(Tos)-OH were isolated by adding water (30 mL) to thereaction mixture followed by freeze drying and HPLC purification. |