N2,9-Diacetylguanine - ≥95% , CAS No.3056-33-5

CAS: 3056-33-5 Cat. No.: N129091 Molecular Weight: 235.2 EC Number: 221-287-0
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
N(2),9-Diacetylguanine | Q27074756 | AKOS015837727 | N-(9-ACETYL-6-OXO-1H-PURIN-2-YL)ACETAMIDE | UNII-VUW2B9YR95 | N-(1-acetyl-4-oxo-5H-imidazo[4,5-c]pyridin-6-yl)acetamide;N(2),9-Diacetylguanine | ACICLOVIR IMPURITY L [WHO-IP] | FT-0629336 | N 2,9-Diacet
Storage
Store at 2-8°C
Shipped In
Wet ice
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Size
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5g
N129091-5g
3

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$14.90
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25g
N129091-25g
2

$13.90

$20.90
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100g
N129091-100g
1

$34.90

$52.90
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500g
N129091-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$128.90

$193.90
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
N(2), 9-Diacetylguanine | Q27074756 | AKOS015837727 | N-(9-ACETYL-6-OXO-1H-PURIN-2-YL)ACETAMIDE | UNII-VUW2B9YR95 | N-(1-acetyl-4-oxo-5H-imidazo[4, 5-c]pyridin-6-yl)acetamide;N(2), 9-Diacetylguanine | ACICLOVIR IMPURITY L [WHO-IP] | FT-0629336 | N 2, 9-Diacet
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid504773310
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504773310
Canonical SmilesCC(=O)NC1=NC2=C(C(=O)N1)N=CN2C(=O)C
IUPAC NameN-(9-acetyl-6-oxo-1H-purin-2-yl)acetamide
InChIKeyGILZZWCROUGLIS-UHFFFAOYSA-N
INCHI1S/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)
Isomeric SMILES CC(=O)NC1=NC2=C(C(=O)N1)N=CN2C(=O)C
Molecular Weight 235.2
Reaxy-Rn 5755578
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=5755578&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassImidazopyrimidines
SubclassPurines and purine derivatives
Intermediate Tree Nodes Purinones
Direct ParentHypoxanthines
Alternative Parents 6-oxopurines  N-acetylarylamines  Pyrimidones  N-acylimidazoles  Carbonylimidazoles  Vinylogous amides  Heteroaromatic compounds  Acetamides  Secondary carboxylic acid amides  Azacyclic compounds  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents 6-oxopurine - Hypoxanthine - N-acetylarylamine - N-arylamide - N-acylimidazole - Imidazole-1-carbonyl group - Pyrimidone - N-substituted imidazole - Pyrimidine - Azole - Imidazole - Heteroaromatic compound - Vinylogous amide - Acetamide - Carboxamide group - Secondary carboxylic acid amide - Carboxylic acid derivative - Azacycle - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organic oxide - Organopnictogen compound - Organic nitrogen compound - Carbonyl group - Organic oxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as hypoxanthines. These are compounds containing the purine derivative 1H-purin-6(9H)-one. Purine is a bicyclic aromatic compound made up of a pyrimidine ring fused to an imidazole ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
J2119131Certificate of AnalysisAug 07, 2025 N129091
J2119194Certificate of AnalysisAug 07, 2025 N129091
K2406468Certificate of AnalysisJun 17, 2024 N129091
K2406473Certificate of AnalysisJun 17, 2024 N129091
E2420026Certificate of AnalysisOct 23, 2021 N129091
F2520067Certificate of AnalysisOct 23, 2021 N129091
Chemical and Physical Properties
Melt Point(°C)285°C
Molecular Weight235.200 g/mol
XLogP3-1.100
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count1
Exact Mass235.071 Da
Monoisotopic Mass235.071 Da
Topological Polar Surface Area105.000 Ų
Heavy Atom Count17
Formal Charge0
Complexity419.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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