Molekula
N(2),9-Diacetylguanine
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
N(2),9-Diacetylguanine is a modified nucleobase derivative used primarily in biochemical research, particularly for studies involving DNA, RNA, and nucleotide analogs. It serves as a key reagent in the synthesis of labeled nucleotides or probes for molecular biology applications. This chemical has a CAS number of 3056-33-5, a molecular formula of C9H9N5O3, and a molecular weight of 235.20 g/mol. It should be stored at ambient conditions and carries a signal word of "Warning" for safety. Molekula supplies N(2),9-Diacetylguanine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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25 g — $138.80 per pack
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Specifications
| Property | Value |
|---|---|
| Appearance | Solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 15661190 |
| CAS Number | 3056-33-5 |
| IUPAC Name | N-(9-acetyl-6-oxo-1H-purin-2-yl)acetamide |
| EC Number | 221-287-0 |
| Molecular Formula | C9H9N5O3 |
| Molecular Weight | 235.20 |
| Exact Mass | 235.0705 |
| SMILES | CC(=O)NC1=NC2=C(C(=O)N1)N=CN2C(=O)C |
| InChIKey | GILZZWCROUGLIS-UHFFFAOYSA-N |
| 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) |
| PubChem CID | 135433594 |
| REACH Code | Y110 |
| HTS Code | 29339980 |
| Tariff Code | 2933998090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 2,9-Diacetylguanine
- Acetamide, N-(9-acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)-
- diacetyl guanine
- GUANINE, N,9-DIACETYL-
- N-(9-Acetyl-6-oxo-6,9-dihydro-1H-purin-2-yl)acetamide
- N-(9-Acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)acetamide
- N,9-Diacetylguanine
Frequently asked questions
What is N(2),9-Diacetylguanine commonly used for?
N(2),9-Diacetylguanine is guanine acetylated at N2 and N9, a nucleobase derivative. It is primarily used as an alkylation and glycosylation intermediate in the synthesis of guanine nucleoside analogs, notably the antivirals acyclovir and ganciclovir. It is also listed as Aciclovir Impurity L (EP) and serves as a reference standard for that impurity.
What is the chemical formula and molecular weight of N(2),9-Diacetylguanine?
The chemical formula is C₉H₉N₅O₃, and the molecular weight is 235.20 g/mol.
What safety precautions should be taken when handling this compound?
The product is labeled with a Signal word: Warning, indicating moderate hazard. Handle in a well-ventilated area, avoid inhalation, and wear appropriate PPE (gloves, goggles).
What storage conditions are recommended for N(2),9-Diacetylguanine?
Store at ambient temperature in a dry, sealed container, protected from light and moisture.
Does Molekula offer N(2),9-Diacetylguanine in bulk quantities?
Yes, Molekula can supply N(2),9-Diacetylguanine in bulk, with quantities tailored to your research or production needs—contact us for pricing and availability.
What documentation is provided with an order of N(2),9-Diacetylguanine?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a product specification sheet detailing purity, batch-specific data, and handling instructions.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.