Skip to the beginning of the images gallery

4-Methyl-2-pyridyl Trifluoromethanesulfonate - >97.0%(GC), high purity , CAS No.179260-78-7

COA

Grade & Purity:

≥97%(GC)

Cas Number: 179260-78-7
Molecular Weight: 241.18
PubChem CID: 10857619
PubChem SID: 504765648

In stock

Item Number

M158266

Grouped product items
SKU	Size	Availability	Price
M158266-250mg	250mg	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$15.90
M158266-1g	1g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$47.90
M158266-5g	5g	3	$235.90

View related series

Element classified compounds (2014) Non heterocyclic fluorine-containing block (1408)

Basic Description

Synonyms	4-METHYLPYRIDIN-2-YL TRIFLUOROMETHANESULFONATE \| AS-72045 \| DTXSID10446137 \| 2-Trifluoromethanesulfonyloxy-4-methylpyridine \| (4-methylpyridin-2-yl) trifluoromethanesulfonate \| Methanesulfonic acid, 1,1,1-trifluoro-, 4-methyl-2-pyridinyl ester \| 4-Methyl-
Specifications & Purity	≥97%(GC)
Storage Temp	Store at -20°C,Argon charged
Shipped In	Ice chest + Ice pads This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic acids and derivatives
  - Class Organic sulfonic acids and derivatives
    - Subclass Organosulfonic acids and derivatives
      - Level5 Alkanesulfonic acids and derivatives
        Level6 Alkanesulfonic acids
        Level7 Trifluoromethanesulfonates

Kingdom	Organic compounds
Superclass	Organic acids and derivatives
Class	Organic sulfonic acids and derivatives
Subclass	Organosulfonic acids and derivatives
Intermediate Tree Nodes	Alkanesulfonic acids and derivatives - Alkanesulfonic acids
Direct Parent	Trifluoromethanesulfonates
Alternative Parents	Methylpyridines Sulfonic acid esters Organosulfonic acid esters Sulfonyls Methanesulfonates Heteroaromatic compounds Trihalomethanes Azacyclic compounds Organooxygen compounds Organonitrogen compounds Organofluorides Organic oxides Hydrocarbon derivatives Alkyl fluorides
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	Trifluoromethanesulfonate - Methylpyridine - Pyridine - Sulfonic acid ester - Organosulfonic acid ester - Methanesulfonate - Sulfonyl - Heteroaromatic compound - Trihalomethane - Azacycle - Organoheterocyclic compound - Alkyl fluoride - Hydrocarbon derivative - Halomethane - Organic oxide - Organic oxygen compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organofluoride - Organohalogen compound - Organic nitrogen compound - Alkyl halide - Aromatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as trifluoromethanesulfonates. These are alkanesulfonic acids, that contain a sulfonate group that is substituted with a trifluoromethyl group.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	504765648
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504765648
IUPAC Name	(4-methylpyridin-2-yl) trifluoromethanesulfonate
INCHI	InChI=1S/C7H6F3NO3S/c1-5-2-3-11-6(4-5)14-15(12,13)7(8,9)10/h2-4H,1H3
InChIKey	AZUJRVRRUXHHDV-UHFFFAOYSA-N
Smiles	CC1=CC(=NC=C1)OS(=O)(=O)C(F)(F)F
Isomeric SMILES	CC1=CC(=NC=C1)OS(=O)(=O)C(F)(F)F
Molecular Weight	241.18
Reaxy-Rn	8202237
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8202237&ln=

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.

2 results found

Lot Number	Certificate Type	Date	Item
E2025101	Certificate of Analysis	Mar 09, 2023	M158266
F1910043	Certificate of Analysis	Apr 26, 2022	M158266

Chemical and Physical Properties

Sensitivity	Air & Heat Sensitive
Refractive Index	1.44
Molecular Weight	241.190 g/mol
XLogP3	2.300
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	2
Exact Mass	241.002 Da
Monoisotopic Mass	241.002 Da
Topological Polar Surface Area	64.599 Å²
Heavy Atom Count	15
Formal Charge	0
Complexity	308.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration