C9H9N5O3
235.2 g/mol
Pharmaceutical IntermediateWarning
N2,9-Diacetylguanine
CAS3056-33-5EC221-287-0
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
N2,9-Diacetylguanine is a chemical compound used as a pharmaceutical intermediate, featuring a purine core with acetyl groups.
pharmaceutical intermediate
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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ReferenceSame Category
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ReferenceSame Category
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CAS305808-19-9
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for N2,9-Diacetylguanine (CAS 3056-33-5) is 2933.59.
HS code (international, 6-digit)
2933.59
EU CN code (8-digit)
2933 59 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
N-(9-acetyl-6-oxo-1H-purin-2-yl)acetamide
InChIKey
GILZZWCROUGLIS-UHFFFAOYSA-N
SMILES
CC(=O)NC1=NC2=C(C(=O)N1)N=CN2C(=O)C
Synonyms (21)
- ACICLOVIR IMPURITY L (EP IMPURITY)
- Aciclovir EP Impurity L
- Acyclovir (Aciclovir) EP Impurity L
- DIACETYL GUANINE (USP IMPURITY)
- 2,9-DIACETATEGUANINE
- 2,9-Diacetylguanine
- ACICLOVIR IMPURITY L
- GUANINE, N,9-DIACETYL-
- N,9-Diacetylguanine
- N2,9-Diacetylguanine
- N2,N9-Diacetylguanine
- diacetyl guanine
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