*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.
Dimethyl biphenyl-4,4'-dicarboxylate (Biphenyl dimethyl dicarboxylate) is a hepatoprotective agent extracted from Schisandra, known for inducing interferon (IFN)-related signal transduction.
Synonyms: Biphenyl dimethyl dicarboxylate
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. : | 792-74-5 |
Formula : | C16H14O4 |
M.W : | 270.28 |
SMILES Code : | O=C(C1=CC=C(C2=CC=C(C(OC)=O)C=C2)C=C1)OC |
Synonyms : |
Biphenyl dimethyl dicarboxylate
|
MDL No. : | MFCD00017201 |
InChI Key : | BKRIRZXWWALTPU-UHFFFAOYSA-N |
Pubchem ID : | 13099 |
GHS Pictogram: |
![]() |
Signal Word: | Warning |
Hazard Statements: | 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 |
---|---|---|
With nitric acid; trifluoroacetic anhydride; In water; trifluoroacetic acid; at 0℃; for 4.5h; | A sample of 4,4'-biphenyldicarboxylate dimethyl ester, 2.0 g, was place in a 50 ml 2 neck 24/40 flask with stirring bar. Then trifluoroacetic acid, 10 ml, was added, and the mix was cooled to 0 0C. The cooled mixture was treated with 90% nitric acid, 0.38 ml, and then trifluoroacetic anhydride , 1.91 ml was added dropwise. TLC with 1 :8 ethyl acetate/hexanes on silica ant 30 minutes post TFAA showed some SM, and a new lower RF product. The mix was stirred 1 hour at 0 0C, then 3 hours at room temperature. The mixture was then poured into 100 ml of cold water, giving a gummy precipitate. The mix was treated with 80 ml of ethyl acetate and 20 ml of hexanes. The layers were separated, and the organic layer was washed with 100 ml of water. The organic layer was then stirred with 20 g of sodium bicarbonate in 100 ml of water. The ethyl acetate was evaporated in vacuo. The residue was treated with 100 ml of hexanes, heated to a boil, and diluted with ethyl acetate hot until a solution was obtained, then hexanes was added to a total volume of 200 ml. The mix was cooled to room temperature, and the resulting solids were collected by filtration, washed with 10 <n="73"/>ml hexanes, and air dried to give 2-nitro-4,4'-biphenyldicarboxylate dimethyl ester, 1.319 g.NMR 500 MH D6DMS0: 8.51, d, J=IJ, IH, 8.31, dd, J=U, 8.1, IH, 8.06, dd, J=1.8, 8.3, 2H, 7.76, d, J=8, IH, 7.56, dd, J=1.8, 8.4, 2H, 3.94, s, 3H, 3.89, s, 3H |