4-Amino-1H-imidazole-5-carbonitrile - ≥98% , CAS No.5098-11-3

CAS: 5098-11-3 Cat. No.: A151398 Molecular Weight: 108.1 EC Number: 225-816-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
5-Amino-1H-imidazole-4-carbonitrile # | Imidazole-4-carbonitrile, 5-amino- | TS-01531 | 5-Amino-4-imidazolecarbonitrile | EINECS 225-816-6 | NSC 139091 | NSC-271740 | 4-Amino-1H-imidazole-5-carbonitrile | FT-0620005 | NSC 14294 | DTXSID90198980 | 5-Cyano-
Storage
Room temperature,Argon charged
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
A151398-1g
3
$9.90
5g
A151398-5g
10
$21.90
10g
A151398-10g
4
$39.90
25g
A151398-25g
3
$88.90
100g
A151398-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$337.90
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships Normal 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
5-Amino-1H-imidazole-4-carbonitrile # | Imidazole-4-carbonitrile, 5-amino- | TS-01531 | 5-Amino-4-imidazolecarbonitrile | EINECS 225-816-6 | NSC 139091 | NSC-271740 | 4-Amino-1H-imidazole-5-carbonitrile | FT-0620005 | NSC 14294 | DTXSID90198980 | 5-Cyano-
Specifications & Purity
≥98%
Storage
Room temperature, Argon charged
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488185622
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488185622
Canonical SmilesC1=NC(=C(N1)C#N)N
IUPAC Name4-amino-1H-imidazole-5-carbonitrile
InChIKeyXEPBRDBFOSKYCF-UHFFFAOYSA-N
INCHI1S/C4H4N4/c5-1-3-4(6)8-2-7-3/h2H,6H2,(H,7,8)
Isomeric SMILES C1=NC(=C(N1)C#N)N
Molecular Weight 108.1
Reaxy-Rn 775045
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=775045&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.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassAzoles
SubclassImidazoles
Intermediate Tree Nodes Substituted imidazoles
Direct ParentAminoimidazoles
Alternative Parents Imidolactams  Heteroaromatic compounds  Nitriles  Azacyclic compounds  Primary amines  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Imidolactam - Aminoimidazole - Heteroaromatic compound - Azacycle - Nitrile - Carbonitrile - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Amine - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aminoimidazoles. These are organic compounds containing an amino group linked 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
E2231128Certificate of AnalysisMar 16, 2026 A151398
E2231130Certificate of AnalysisMar 16, 2026 A151398
E2231142Certificate of AnalysisMar 16, 2026 A151398
E2231149Certificate of AnalysisMar 16, 2026 A151398
D2024015Certificate of AnalysisJan 30, 2024 A151398
E2319282Certificate of AnalysisMay 24, 2023 A151398
Chemical and Physical Properties
SolubilitySoluble in Methanol
SensitivityMoisture sensitive;
Melt Point(°C)131 °C
Molecular Weight108.100 g/mol
XLogP30.300
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass108.044 Da
Monoisotopic Mass108.044 Da
Topological Polar Surface Area78.500 Ų
Heavy Atom Count8
Formal Charge0
Complexity123.000
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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