| Company Name: |
Guangzhou Longying Biotechnology Co., Ltd. Gold
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| Tel: |
15975567350 15975567350 |
| Email: |
loninbio@sohu.com |
| Products Intro: |
Product Name:Piperacillin EP Impurity I
CAS:158411-82-6
Purity:98% Package:25mg;50mg;100mg
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| Company Name: |
ChemStrong Scientific Co.,Ltd
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| Tel: |
0755-0755-66853366 13670046396 |
| Email: |
sales@chem-strong.com |
| Products Intro: |
Product Name:Tazobactam Impurity B
CAS:158411-82-6
Purity:95% HPLC Package:10mg;25mg;50mg;100mg
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| Company Name: |
Hubei Yangxin Medical Technology Co., Ltd.
|
| Tel: |
15374522761 |
| Email: |
3003392093@qq.com |
| Products Intro: |
Product Name:Penicillamine Impurity 5
CAS:158411-82-6
Purity:95% HPLC Package:10mg;25mg;50mg;100mg
|
| Company Name: |
Shenzhen Botel Biotechnology Co. Ltd.
|
| Tel: |
0755-22202135 13316968096 |
| Email: |
1979313431@qq.com |
| Products Intro: |
Product Name:Formyl Penicillamine
CAS:158411-82-6
Package:50mg/;100mg/
|
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| | Tazobactam Impurity B Basic information |
| Product Name: | Tazobactam Impurity B | | Synonyms: | Formyl DL-Penicillamine;Formylpenicillamine;Penicillamine Impurity 5;2-formamido-3-mercapto-3-methylbutanoic acid;Piperacillin Impurity I;Valine, N-formyl-3-mercapto-;2-Formamido-3-mercapto-3-methylbutanoic acid (Piperacillin Impurity);Formyl DL-Penicillamine
Piperacillin EP Impurity I | | CAS: | 158411-82-6 | | MF: | C6H11NO3S | | MW: | 177.22 | | EINECS: | | | Product Categories: | | | Mol File: | 158411-82-6.mol |  |
| | Tazobactam Impurity B Chemical Properties |
| Melting point | 158 °C(Solv: water (7732-18-5)) | | Boiling point | 385.7±37.0 °C(Predicted) | | density | 1.240±0.06 g/cm3(Predicted) | | solubility | DMSO (Slightly), Methanol (Slightly) | | form | Solid | | pka | 3.05±0.10(Predicted) | | color | White to Off-White | | Stability: | Air Sensitive, Hygroscopic |
| | Tazobactam Impurity B Usage And Synthesis |
| Uses | N-Formyl-3-mercaptovaline acts as a reagent in the preparation of derivatives of D-penicillamine as potential antiarthritic agents. |
| | Tazobactam Impurity B Preparation Products And Raw materials |
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