4(5)-Ethylimidazole - ≥95%(GC) , CAS No.19141-85-6

CAS: 19141-85-6 Cat. No.: E156331 Formule: C5H8N2 Poids moléculaire: 96.13 Numéro CE: 806-948-9
DISPONIBLE À COMMANDE
GRADE & PURITY ≥95%(GC)
Synonyms
4-ethyl-1H-imidazole | AKOS006374168 | SY055411 | 4(5)-Ethylimidazole | NJQHZENQKNIRSY-UHFFFAOYSA-N | MFCD00818234 | A880377 | AS-57711 | 1H-Imidazole, 4-ethyl- | 5-ethylimidazole | 3VIQ867IIR | E0984 | EN300-103825 | AKOS028109334 | 4-Ethylimidazole | Z1
Storage
Argon charged,Room temperature
Shipped In
Normal
★
Size
USA
Allemagne (EU)*
Price
Qty
250mg
E156331-250mg
5 En stock
—

39,90$US

59,90$US
Enregistrer 20,00 $US (33.39%)
1g
E156331-1g
5 En stock
—

126,90$US

190,90$US
Enregistrer 64,00 $US (33.53%)
5g
E156331-5g
2 En stock
—

448,90$US

673,90$US
Enregistrer 225,00 $US (33.39%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

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

📚

Literature proof

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

Specifications

Synonymes
4-ethyl-1H-imidazole | AKOS006374168 | SY055411 | 4(5)-Ethylimidazole | NJQHZENQKNIRSY-UHFFFAOYSA-N | MFCD00818234 | A880377 | AS-57711 | 1H-Imidazole, 4-ethyl- | 5-ethylimidazole | 3VIQ867IIR | E0984 | EN300-103825 | AKOS028109334 | 4-Ethylimidazole | Z1
Spécifications et pureté
≥95%(GC)
Conditions de stockage de stockage
Argon charged,Room temperature
Expédié en
Normal
Pureté
≥95%(GC)
Noms et identifiants
Pubchem Sid488196552
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488196552
Sourires canoniquesCCC1=CN=CN1
IUPAC Name5-ethyl-1H-imidazole
InChIKeyNJQHZENQKNIRSY-UHFFFAOYSA-N
INCHI1S/C5H8N2/c1-2-5-3-6-4-7-5/h3-4H,2H2,1H3,(H,6,7)
Isomères SMILES CCC1=CN=CN1
Poids moléculaire 96.13
Reaxy-Rn 741980
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=741980&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.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClasseAzoles
SubclassImidazoles
Intermediate Tree Nodes Not available
Direct ParentImidazoles
Alternative Parents Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Heteroaromatic compound - Imidazole - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as imidazoles. These are compounds containing an imidazole ring, which is an aromatic five-member ring with two nitrogen atoms at positions 1 and 3, and three carbon atoms.
External Descriptors Not available
Structure 3D
Modèle de structure chimique interactif





Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

5 results found

Lot NumberCertificate TypeDateArticle
C2613097Certificate of AnalysisMar 27, 2026 E156331
B2208294Certificate of AnalysisJan 14, 2022 E156331
B2208432Certificate of AnalysisJan 14, 2022 E156331
B2208466Certificate of AnalysisJan 14, 2022 E156331
G2311135Certificate of AnalysisJan 14, 2022 E156331
Propriétés chimiques et physiques
SensibilitéAir sensitive
Indice de réfraction1.5
Point d'éclair (°C)125℃
Point d'ébullition (°C)140℃/3mmHg(lit.)
Poids moléculaire96.130 g/mol
XLogP30.800
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass96.0687 Da
Monoisotopic Mass96.0687 Da
Topological Polar Surface Area28.700 Ų
Heavy Atom Count7
Formal Charge0
Complexity54.000
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
Calculateurs de solution
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Foire aux questions

What is the purity of this product, and how is it determined?
This product is supplied at ≥95% purity, determined by gas chromatography (GC). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature under argon. It is supplied under an argon blanket; reseal under inert gas after each use.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 19141-85-6, the molecular formula is C5H8N2, and the molecular weight is 96.13 g/mol. InChIKey NJQHZENQKNIRSY-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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