1-Methyl-3-octyl-3-imidazolium Hydrogensulfate - ≥98% , CAS No.497258-85-2

CAS: 497258-85-2 Cat. No.: M303811 Molecular Weight: 292.39
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Room temperature,Desiccated
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
M303811-5g
5

$13.90

$20.90
Save $7.00 (33.49%)
25g
M303811-25g
4

$51.90

$77.90
Save $26.00 (33.38%)
100g
M303811-100g
1

$166.90

$250.90
Save $84.00 (33.48%)
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,Desiccated 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

Specifications & Purity
≥98%
Storage
Room temperature, Desiccated
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488200284
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488200284
Canonical SmilesCCCCCCCCN1C=C[N+](=C1)C.OS(=O)(=O)[O-]
IUPAC Namehydrogen sulfate;1-methyl-3-octylimidazol-1-ium
InChIKeyRRABSTHQUPQUTI-UHFFFAOYSA-M
INCHI1S/C12H23N2.H2O4S/c1-3-4-5-6-7-8-9-14-11-10-13(2)12-14;1-5(2,3)4/h10-12H,3-9H2,1-2H3;(H2,1,2,3,4)/q+1;/p-1
Isomeric SMILES CCCCCCCCN1C=C[N+](=C1)C.OS(=O)(=O)[O-]
Molecular Weight 292.39
Reaxy-Rn 20313978
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=20313978&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

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
E2212059Certificate of AnalysisMar 06, 2025 M303811
E2212060Certificate of AnalysisMar 06, 2025 M303811
E2212073Certificate of AnalysisMar 06, 2025 M303811
G2403269Certificate of AnalysisMay 21, 2024 M303811
G2403270Certificate of AnalysisMay 21, 2024 M303811
E2429055Certificate of AnalysisFeb 14, 2022 M303811
Solution Calculators
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