| Parecoxib impurity 4 |
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| (CAS 181696-35-5) |
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| Description： |
| |
| Product No. |
KTC-PAR04 |
| Product Name |
Parecoxib impurity 4 |
| Synonyms |
4-(5-Methyl-3-phenylisoxazol-4-yl)benzenesulfonic acid |
| Formal Name |
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| CAS Number |
181696-35-5 |
| Molecular Formula |
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| Formula Weight |
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| Formulation |
A crystalline solid |
| Purity |
95%min |
| Stability |
2 years |
| Storage |
-20°C |
| Shipping |
USD45 for Europe and USA. No shipping charge once amount reach USD500 |
| Quality Control |
HNMR,CNMR,LCMS,HPLC,IR,etc. |
| Price & Availability |
In Stock. Price Negotiated. |
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