2-(Methylthio)pyridine - ≥98%(GC) , CAS No.18438-38-5

CAS: 18438-38-5 Cat. No.: M132299 Molecular Weight: 125.19 Beilstein Registry Number: 21(5)2,23 EC Number: 623-744-3
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
Methyl 2-Pyridyl Sulfide | 2-Methylthiopyridine
Storage
Argon charged,Room temperature
Shipped In
Normal
Size
Status
Price
Qty
5g
M132299-5g
1

$14.90

$22.90
Save $8.00 (34.93%)
25g
M132299-25g
2

$55.90

$83.90
Save $28.00 (33.37%)
100g
M132299-100g
2

$175.90

$263.90
Save $88.00 (33.35%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥98%(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

Synonyms
Methyl 2-Pyridyl Sulfide | 2-Methylthiopyridine
Specifications & Purity
≥98%(GC)
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%(GC)
Names and Identifiers
Pubchem Sid488183092
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488183092
Canonical SmilesCSC1=CC=CC=N1
IUPAC Name2-methylsulfanylpyridine
InChIKeyVLQBSKLZRSUMTJ-UHFFFAOYSA-N
INCHI1S/C6H7NS/c1-8-6-4-2-3-5-7-6/h2-5H,1H3
Isomeric SMILES CSC1=CC=CC=N1
RTECS UT6207000
Molecular Weight 125.19
Beilstein 21(5)2,23
Reaxy-Rn 108190
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=108190&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
SuperclassOrganosulfur compounds
ClassThioethers
SubclassAryl thioethers
Intermediate Tree Nodes Not available
Direct ParentAryl thioethers
Alternative Parents Alkylarylthioethers  Pyridines and derivatives  Heteroaromatic compounds  Sulfenyl compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aryl thioether - Alkylarylthioether - Pyridine - Heteroaromatic compound - Azacycle - Organoheterocyclic compound - Sulfenyl compound - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aryl thioethers. These are organosulfur compounds containing a thioether group that is substituted by an aryl group.
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.

6 results found

Lot NumberCertificate TypeDateItem
I2522045Certificate of AnalysisSep 24, 2025 M132299
I2207203Certificate of AnalysisJul 11, 2022 M132299
I2207764Certificate of AnalysisJul 11, 2022 M132299
I2207766Certificate of AnalysisJul 11, 2022 M132299
C2223040Certificate of AnalysisJul 07, 2021 M132299
F2129288Certificate of AnalysisJul 07, 2021 M132299
Chemical and Physical Properties
SensitivityAir sensitive
Refractive Index1.59
Boil Point(°C)197°C
Molecular Weight125.190 g/mol
XLogP31.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass125.03 Da
Monoisotopic Mass125.03 Da
Topological Polar Surface Area38.200 Ų
Heavy Atom Count8
Formal Charge0
Complexity65.500
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
Solution Calculators
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