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| Product Name: |
API chemicals N(2),9-Diacetylguanine
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| Related proudcts |
api, |
| Specifications |
99.9% |
| Price Term: |
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N(2),9-Diacetylguanine
Another Name£ºDiacetylguanine
English Name£ºN(2),9- Diacetylguanine
CAS NO: 3056-33-5
Molecular formula£ºC9H9N5O3
Molecular Weight£º235.2
Physical and chemical properties£ºNear white or light brown powder. Solubility in water 0.5g/L (20oC). Soluble in hot dilute HCl.
Quality indicator:
Comply with standard: JSGC-ZL-003-2
Item Inner quality standard
Exterior Near white or light brown powder.
Identification The main peak retention time of the sample should be consistent with that of the reference substance.
Loss on drying ¡Ü0.5%
Ignited residue ¡Ü0.2%
Related substances by
HPLC Guanine¡Ü1.0%
Acetyl guanine¡Ü1.0%
Maximum content of other single impurity¡Ü0.5%
Assay (HPLC) ¡İ99.0%
Product usage£º Intermediates of acyclovir.
Storage and Transportation£ºSealed, at room temperature, and dry preservation.
Packing specification: 25 kg/ Drum, double polyethylene bag outside cardboard barrels, or custom packaging according to customer requirements. |
| Company: |
Hebei cirui medical co
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| Contact: |
Ms. linda wang |
| Address: |
Zhonghua south street |
| Postcode: |
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| Tel: |
86 311 15831969413 |
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