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| ADD： |
Rm.1106, No.1 Zhongyuan Building, Lane 60 Zhongyuan Road |
| POST： |
200438 |
| TEL： |
8621-65566949 |
| FAX： |
8621-65569401 |
| NAME： |
Mr. Xuemin Guo |
| E_MAIL： |
market@medpep.com |
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Product Data Sheet
Product Name |
Intermediate I for Zopiclone |
Chemcial Name |
6-(5-chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione |
CAS No |
43200-82-4 |
Molecular Formula |
C11H5ClN4O2 |
Molecular Weight |
260.64 |
Appearance |
Light tan crystalline powder |
Purity(HPLC) |
98% min. |
Melting Point |
235-240℃ |
Water Content (K.F.) |
0.5% max. |
Package |
100g(sample); 1kg/bag; 20 kg/drum |
Storage |
In cool, dry place |
Notes |
In stock |
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