Use of p-Nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0)heptane-3,7-dione-2-carboxylate
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Use of p-Nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0)heptane-3,7-dione-2-carboxylate (74288-40-7):The chemical is used as pharmaceutical intermediates. Sometimes, you can use it in some chemical research or chemical synthesis.It is used for production of imipenem,Biapenem,meropenem and Imipenem substances.
Certificate of p-Nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0)heptane-3,7-dione-2-carboxylate (74288-40-7):
Product | p-Nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0)heptane-3,7-dione-2-carboxylate (BCK) | ||
CAS.no | 74288-40-7 | ||
Quantiy | 100kg | Batch No | 20130516 |
Manufacture Date | 2013.05.16 | Expiry Date | 2015.05.15 |
Standard Code | Factory Standard | ||
Test | Standards | Results | |
Appearance | White to almost white crystalline power | almost white crystalline powder | |
Specific rotation | +1880~+2100 | +190.20 | |
Melting Point | 103℃~113℃ | 108.2℃~112.5℃ | |
Loss on Drying | ≤0.5% | 0.11% | |
Purity | ≥98% | 98.51% | |
Assay(on anhydrous basis) | ≥98.0% | 98.47% | |
conclusion | The resules conform with the factory standards |
Verified Supplier
ping ding shan jia rui hi-tech industrial co.,ltd
- Country: China (Mainland)
- Business License:
- Business type: Manufacturers
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