1-Ethyl-2,3-dimethylimidazolium trifluoromethanesulfonate - ≥98% , CAS No.174899-72-0

CAS: 174899-72-0 Cat. No.: E342191 Molecular Weight: 274.26 EC Number: 623-746-4
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
1-ethyl-2,3-dimethylimidazolium triflate | 1-Ethyl-2,3-dimethylimidazolium trifluoromethanesulfonate | 1-Ethyl-2,3-methylimidazolium Trifluoromethanesulfonate | DTXCID7029089 | 1-ethyl-2,3-dimethyl-1H-imidazol-3-iumtrifluoromethanesulfonate | CAS-174899-7
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
E342191-5g
6

$73.90

$110.90
Save $37.00 (33.36%)
25g
E342191-25g
5

$273.90

$410.90
Save $137.00 (33.34%)
50g
E342191-50g
4

$493.90

$740.90
Save $247.00 (33.34%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

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

Synonyms
1-ethyl-2, 3-dimethylimidazolium triflate | 1-Ethyl-2, 3-dimethylimidazolium trifluoromethanesulfonate | 1-Ethyl-2, 3-methylimidazolium Trifluoromethanesulfonate | DTXCID7029089 | 1-ethyl-2, 3-dimethyl-1H-imidazol-3-iumtrifluoromethanesulfonate | CAS-174899-7
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488199070
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488199070
Canonical SmilesCCN1C=C[N+](=C1C)C.C(F)(F)(F)S(=O)(=O)[O-]
IUPAC Name1-ethyl-2,3-dimethylimidazol-3-ium;trifluoromethanesulfonate
InChIKeyHMAHVRVKBSHMJX-UHFFFAOYSA-M
INCHI1S/C7H13N2.CHF3O3S/c1-4-9-6-5-8(3)7(9)2;2-1(3,4)8(5,6)7/h5-6H,4H2,1-3H3;(H,5,6,7)/q+1;/p-1
Isomeric SMILES CCN1C=C[N+](=C1C)C.C(F)(F)(F)S(=O)(=O)[O-]
Molecular Weight 274.26
Reaxy-Rn 9164175
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9164175&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
ClassAzoles
SubclassImidazoles
Intermediate Tree Nodes Substituted imidazoles
Direct ParentN-substituted imidazoles
Alternative Parents Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic salts  Hydrocarbon derivatives  
Molecular FrameworkNot available
Substituents N-substituted imidazole - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organic salt - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as n-substituted imidazoles. These are heterocyclic compounds containing an imidazole ring substituted at position 1.
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.

3 results found

Lot NumberCertificate TypeDateItem
H2231775Certificate of AnalysisJun 10, 2025 E342191
H2231776Certificate of AnalysisJun 10, 2025 E342191
H2231777Certificate of AnalysisJun 10, 2025 E342191
Chemical and Physical Properties
Molecular Weight274.260 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count1
Exact Mass274.06 Da
Monoisotopic Mass274.06 Da
Topological Polar Surface Area74.400 Ų
Heavy Atom Count17
Formal Charge0
Complexity238.000
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 Count2
Documents & Articles
Solution Calculators
Reviews

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