16237
2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl acetate
pharmaceutical impurity standard
别名:
Aciclovir Related Compound A (USP), Aciclovir impurity A (PhEur)
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选择尺寸
关于此项目
经验公式（希尔记法）:
C10H13N5O4
化学文摘社编号:
分子量:
267.24
UNSPSC Code:
41116107
PubChem Substance ID:
MDL number:
产品名称
2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl acetate, pharmaceutical impurity standard
InChI
1S/C10H13N5O4/c1-6(16)19-3-2-18-5-15-4-12-7-8(15)13-10(11)14-9(7)17/h4H,2-3,5H2,1H3,(H3,11,13,14,17)
SMILES string
CC(=O)OCCOCn1cnc2C(=O)NC(N)=Nc12
InChI key
DMHAXLGAKQREIL-UHFFFAOYSA-N
grade
analytical standard
assay
≥90.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
impurities
≤10.0% HPLC impurities
≤5% related solvents
≤5% water
application(s)
forensics and toxicology
pharmaceutical (small molecule)
format
neat
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Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description
2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl acetate (impurity A) is the acetate form of acyclovir. It can be path indicative in the synthesis of acyclovir.
A L Huidobro et al.
Journal of pharmaceutical and biomedical analysis, 37(4), 687-694 (2005-03-31)
Acyclovir, guanine, and impurity A have been baseline separated with isocratic conditions at pH=3.0 and run time under 15 min by employing a SB-CN column from Agilent (150 mm x 4.6mm and 3.5 microm). Moreover, when run time was increased
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