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Merck
CN

16237

2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl acetate

pharmaceutical impurity standard

Synonym(s):

Aciclovir Related Compound A (USP), Aciclovir impurity A (PhEur)

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About This Item

Empirical Formula (Hill Notation):
C10H13N5O4
CAS Number:
102728-64-3
Molecular Weight:
267.24
UNSPSC Code:
41116107
PubChem Substance ID:
329751163
MDL number:
MFCD00871663

Key Documents

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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

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.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Health hazard
GHS08

signalword

Warning

hcodes

H341

pcodes

P281

Hazard Classifications

Muta. 2

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

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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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