![1-[(2-Hydroxyethoxy)methyl]-7-imino-1,3,6,8-tetraazaspiro[4.4]nonane-2,4,9-trione chemical structure](/media/structures/YQQFONZJQIMDGN-UHFFFAOYSA-N.svg)
1-[(2-Hydroxyethoxy)methyl]-7-imino-1,3,6,8-tetraazaspiro[4.4]nonane-2,4,9-trione
- CAS
- 874769-58-1
- Formula
- C8H11N5O5
- MW
- 257.2 g/mol
VQ-047331
Impurity reference standards
Acyclovir impurities & reference standards
Characterised Acyclovir impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
44reference materials
1isotope-labelled
COAHPLC · NMR · MS on request
5-(((2-Hydroxyethoxy)methyl)amino)-2-imino-2,3-dihydro-4H-imidazol-4-one
- CAS
- 874769-59-2
- Formula
- C6H10N4O3
- MW
- 186.17 g/mol
VQ-047332
9-((2-Hydroxyethoxy)methyl)-2-((hydroxymethyl)amino)-1H-purin-6(9H)-one
- CAS
- 2190509-40-9
- Formula
- C9H13N5O4
- MW
- 255.23 g/mol
VQ-020740
![N,N'-[1,2-Ethanediylbis[oxymethylene(1,6-dihydro-6-oxo-9H-purine-9,2-diyl)]]bisacetamide chemical structure](/media/structures/LWEOEZYJXDPGTN-UHFFFAOYSA-N.svg)
N,N'-[1,2-Ethanediylbis[oxymethylene(1,6-dihydro-6-oxo-9H-purine-9,2-diyl)]]bisacetamide
- CAS
- 1417988-85-2
- Formula
- C18H20N10O6
- MW
- 472.4 g/mol
VQ-024136
FAQs — Acyclovir impurities
Which Acyclovir impurities do you supply?
We list 44 Acyclovir-related reference materials, including process impurities, degradation products, stable-isotope-labelled standards and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Acyclovir impurity standards used for?
They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).
Can you synthesise a Acyclovir impurity that is not listed?
Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.
Request Acyclovir impurity standards
We reply within one business day with price, pack options, lead time and documentation.