| Company Name: |
ChemStrong Scientific Co.,Ltd
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| Tel: |
0755-66853366 13670046396 |
| Email: |
sales@chem-strong.com |
| Products Intro: |
Product Name:Bicyclol Impurity B
CAS:128142-41-6
Purity:95% HPLC Package:10mg;25mg;50mg;100mg
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| Company Name: |
BOC Sciences
|
| Tel: |
16314854226 |
| Email: |
info@bocsci.com |
| Products Intro: |
Product Name:Bifendate Impurity B
CAS:128142-41-6
Purity:>95%
|
| Company Name: |
Roark Standards
|
| Tel: |
0755-83552066 15986688328 |
| Email: |
service@roarkstandards.com |
| Products Intro: |
Product Name:Bifendate Impurity 2
CAS:128142-41-6
Purity:98% HPLC Package:10MG;25MG;50MG;100MG
|
| Company Name: |
Shenzhen SUNGENING Bio-Medical Co., Ltd.
|
| Tel: |
0755-28967200 13631290199 |
| Email: |
wxf@sungening.com |
| Products Intro: |
Product Name:Bifendate Impurity 2
Purity:99% HPLC or More Package:10MG;25MG;50MG;100MG
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| | Bifendate Impurity B Basic information |
| Product Name: | Bifendate Impurity B | | Synonyms: | Bifendate Impurity B;Bifendate Impurity 2;5'-(hydroxymethyl)-7,7'-dimethoxy-[4,4'-bibenzo[d][1,3]dioxole]-5-carboxylic acid;Bicyclol Impurity B;5'-(Hydroxymethyl)-7,7'-dimethoxy[4,4'-bi-1,3-benzodioxole]-5-carboxylic Acid;[4,4'-Bi-1,3-benzodioxole]-5-carboxylic acid, 5'-(hydroxymethyl)-7,7'-dimethoxy- | | CAS: | 128142-41-6 | | MF: | C18H16O9 | | MW: | 376.31 | | EINECS: | | | Product Categories: | | | Mol File: | 128142-41-6.mol |  |
| | Bifendate Impurity B Chemical Properties |
| Boiling point | 592.4±50.0 °C(Predicted) | | density | 1.496±0.06 g/cm3(Predicted) | | pka | 3.75±0.20(Predicted) |
| | Bifendate Impurity B Usage And Synthesis |
| Uses | 5''-(Hydroxymethyl)-7,7''-dimethoxy[4,4''-bi-1,3-benzodioxole]-5-carboxylic Acid, is an impurity of Bifendate (B382890), a synthetic intermediate of Schisandrin C and also a anti-HBV drug used in the treatment of chronic hepatitis B. |
| | Bifendate Impurity B Preparation Products And Raw materials |
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