Description

2,9-Diacetylguanine (CAS No. 3056-33-5) is a high-purity biochemical compound with the molecular formula C₉H₉N₅O₃. This derivative of guanine is widely utilized in pharmaceutical research and development, particularly as a reference standard or impurity marker in the analysis of antiviral drugs such as acyclovir (aciclovir). Its well-characterized structure and stability make it an essential tool for quality control in drug manufacturing and analytical laboratories.

Available in various packaging options to suit laboratory needs, our 2,9-Diacetylguanine is rigorously tested for purity, ensuring reliable and reproducible results. It is supplied with comprehensive analytical data, including HPLC chromatograms, NMR spectra, and mass spectrometry reports, to support your research and compliance requirements.

This product is ideal for researchers investigating nucleoside analogs, metabolic pathways, or drug degradation products. Its role as Aciclovir Impurity L (EP/USP/WHO) underscores its importance in regulatory compliance and pharmaceutical testing.

Properties

• CAS Number: 3056-33-5
• Complexity: 419
• IUPAC Name: N-(9-acetyl-6-oxo-1H-purin-2-yl)acetamide
• InChI: InChI=1S/C9H9N5O3/c1-4(15)11-9-12-7-6(8(17)13-9)10-3-14(7)5(2)16/h3H,1-2H3,(H2,11,12,13,15,17)
• InChI Key: GILZZWCROUGLIS-UHFFFAOYSA-N
• Exact Mass: 235.07053917
• Molecular Formula: C9H9N5O3
• Molecular Weight: 235.20
• SMILES: CC(=O)NC1=NC2=C(C(=O)N1)N=CN2C(=O)C
• Topological: 105
• Monoisotopic Mass: 235.07053917
• Synonyms: N2,9-Diacetylguanine, 2,9-Diacetylguanine, N-(9-Acetyl-6-oxo-6,9-dihydro-1H-purin-2-yl)acetamide, Acetamide, N-(9-acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)-, diacetyl guanine, UNII-VUW2B9YR95, EINECS 221-287-0, VUW2B9YR95, N-(9-Acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)acetamide, GUANINE, N,9-DIACETYL-, DTXSID10184648, ACICLOVIR IMPURITY L [WHO-IP], DIACETYL GUANINE [USP IMPURITY], (N2,9-DIACETYLGUANINE) [WHO-IP], ACICLOVIR IMPURITY L [EP IMPURITY], DIACETYL GUANINE (USP IMPURITY), ACICLOVIR IMPURITY L (EP IMPURITY), ACICLOVIR IMPURITY L, (N2,9-DIACETYLGUANINE), DTXCID50107139, 3056-33-5, N,9-Diacetylguanine, N(2),9-Diacetylguanine, 2,9-DIACETATEGUANINE, MFCD00142116, N-(9-acetyl-6-oxo-3H-purin-2-yl)acetamide, Acyclovir (Aciclovir) EP Impurity L, 2-Acetamido-9-acetyl-6-oxopurine, 2,9-diacetyl guanine, C9H9N5O3, N-(9-acetyl-6-oxo-3-hydropurin-2-yl)acetamide, N2,N9-Diacetylguanine, N 2,9-Diacetylguanine, MLS006010915, N-(9-ACETYL-6-OXO-1H-PURIN-2-YL)ACETAMIDE, SCHEMBL2054820, SCHEMBL9412712, AC2487, SBB009975, AKOS015837727, AKOS015963270, AKOS024283085, AC-8418, FD02958, 2-Acetylamino-9-acetyl-6-hydroxypurine, AS-12396, SMR004701785, ST060228, SY036313, DB-047806, CS-0018196, D3604, NS00022024, Q27292029

2,9-Diacetylguanine serves as a critical impurity reference standard in the quality assessment of antiviral medications, particularly acyclovir. Researchers employ it in HPLC and LC-MS methods to monitor drug purity and stability. Additionally, it is used in metabolic studies to understand guanine derivative behavior in biological systems. Its applications extend to synthetic chemistry, where it acts as a precursor or intermediate in nucleoside analog synthesis.

Safety and Hazards

GHS Hazard Statements

• H315 (97.9%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (97.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (95.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (97.9%)
• Eye Irrit. 2 (97.9%)
• STOT SE 3 (95.7%)

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.