2,6-Di-tert-butyl-4-methylpyrylium Trifluoromethanesulfonate - ≥97% , CAS No.59643-43-5

CAS: 59643-43-5 Cat. No.: D154541 Molecular Weight: 356.4 EC Number: 676-632-1
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
FT-0610726 | D90061 | OTVABNVGYCQZFO-UHFFFAOYSA-M | DTXSID40371620 | 2,6-DI-TERT-BUTYL-4-METHYL-PYRANYLIUM, TRIFLUORO-METHANESULFONATE | A832396 | AKOS015852989 | 2,6-ditert-butyl-4-methylpyrylium; trifluoromethanesulfonate | D2420 | 2-(3-Fluoro-phenyl)th
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
D154541-1g
5

$11.90

$17.90
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5g
D154541-5g
1

$44.90

$67.90
Save $23.00 (33.87%)
25g
D154541-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$134.90

$202.90
Save $68.00 (33.51%)
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature 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
FT-0610726 | D90061 | OTVABNVGYCQZFO-UHFFFAOYSA-M | DTXSID40371620 | 2, 6-DI-TERT-BUTYL-4-METHYL-PYRANYLIUM, TRIFLUORO-METHANESULFONATE | A832396 | AKOS015852989 | 2, 6-ditert-butyl-4-methylpyrylium; trifluoromethanesulfonate | D2420 | 2-(3-Fluoro-phenyl)th
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488192841
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488192841
Canonical SmilesCC1=CC(=[O+]C(=C1)C(C)(C)C)C(C)(C)C.C(F)(F)(F)S(=O)(=O)[O-]
IUPAC Name2,6-ditert-butyl-4-methylpyrylium;trifluoromethanesulfonate
InChIKeyOTVABNVGYCQZFO-UHFFFAOYSA-M
INCHI1S/C14H23O.CHF3O3S/c1-10-8-11(13(2,3)4)15-12(9-10)14(5,6)7;2-1(3,4)8(5,6)7/h8-9H,1-7H3;(H,5,6,7)/q+1;/p-1
Isomeric SMILES CC1=CC(=[O+]C(=C1)C(C)(C)C)C(C)(C)C.C(F)(F)(F)S(=O)(=O)[O-]
Molecular Weight 356.4
Reaxy-Rn 3644038
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3644038&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
ClassHeteroaromatic compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentHeteroaromatic compounds
Alternative Parents Oxacyclic compounds  Organooxygen compounds  Organic salts  Hydrocarbon derivatives  
Molecular FrameworkNot available
Substituents Heteroaromatic compound - Oxacycle - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as heteroaromatic compounds. These are compounds containing an aromatic ring where a carbon atom is linked to an hetero atom.
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.

5 results found

Lot NumberCertificate TypeDateItem
B2322569Certificate of AnalysisDec 14, 2022 D154541
B2322579Certificate of AnalysisDec 14, 2022 D154541
B2322586Certificate of AnalysisDec 14, 2022 D154541
B2322686Certificate of AnalysisDec 14, 2022 D154541
D23061203Certificate of AnalysisDec 14, 2022 D154541
Chemical and Physical Properties
Melt Point(°C)172 °C
Molecular Weight356.400 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count2
Exact Mass356.127 Da
Monoisotopic Mass356.127 Da
Topological Polar Surface Area66.600 Ų
Heavy Atom Count23
Formal Charge0
Complexity329.000
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
Solution Calculators
Reviews

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