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| Product Name: |
API chemicals Acetylene acyclovir
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| Supply Ability: |
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| Related proudcts |
api, acyclovir, |
| Specifications |
99.9% |
| Price Term: |
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Diacetyl acyclovir
Another Name£º2, 9-Diacetyl acyclovir
English Name£ºAcetylene acyclovir
CAS NO: 75128-73-3
Molecular formula£ºC12H15N5O5
Molecular Weight£º309.28
Physical and chemical properties£ºWhite or near white crystalline powder. Freely soluble in dilute alkaline sodium hydroxide solution; Soluble in dilute mineral acid, slightly soluble in DMSO, almost insoluble in water and ethanol.
Quality indicator:
Comply with standard: JSGC-ZL-004-2
Item Inner quality standard
Exterior White or near white crystalline powder
Clarity Clarity in methylamine£¨1:3£©
Identification The main peak retention time of the sample should be consistent with that of the reference substance.
Melting point >195℃
Loss on drying ¡Ü0.5%
Ignited residue ¡Ü0.1%
Heavy metal ¡Ü10ppm
Related substances
by HPLC Guanine + Acetyl guanine + Diacetyl guanine: ¡Ü0.6%
Maximum content of single impurity: ¡Ü0.2%
Total impurity£º¡Ü1.0%
Purity£¨HPLC£© ¡İ99.0%
Product usage£ºAntiviral drugs and pharmaceutical intermediates.
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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