2,6-Dichloro-4-methylpyridine - ≥95% , CAS No.39621-00-6

CAS: 39621-00-6 Cat. No.: D133693 Molecular Weight: 162.02 EC Number: 689-347-2
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
PS-5605 | 2,6-Dichloro-4-methylpyridine | 2,6-dichloro-4-methyl-pyridine | A824652 | PB31372 | FT-0654221 | SC1641 | AC-25259 | AM20061849 | 2,6-Dichloro-4-picoline | STL555444 | J-400211 | AKOS006280737 | Pyridine, 2,6-dichloro-4-methyl- | DTXSID40447576
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
D133693-250mg
3
$9.90
1g
D133693-1g
2
$11.90
5g
D133693-5g
1
$17.90
25g
D133693-25g
2
$79.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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
PS-5605 | 2, 6-Dichloro-4-methylpyridine | 2, 6-dichloro-4-methyl-pyridine | A824652 | PB31372 | FT-0654221 | SC1641 | AC-25259 | AM20061849 | 2, 6-Dichloro-4-picoline | STL555444 | J-400211 | AKOS006280737 | Pyridine, 2, 6-dichloro-4-methyl- | DTXSID40447576
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid504765697
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504765697
Canonical SmilesCC1=CC(=NC(=C1)Cl)Cl
IUPAC Name2,6-dichloro-4-methylpyridine
InChIKeyGTHRJKYVJZJPCF-UHFFFAOYSA-N
INCHI1S/C6H5Cl2N/c1-4-2-5(7)9-6(8)3-4/h2-3H,1H3
Isomeric SMILES CC1=CC(=NC(=C1)Cl)Cl
Molecular Weight 162.02
Reaxy-Rn 111083
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=111083&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
SuperclassOrganoheterocyclic compounds
ClassPyridines and derivatives
SubclassHalopyridines
Intermediate Tree Nodes Not available
Direct ParentPolyhalopyridines
Alternative Parents Methylpyridines  2-halopyridines  Aryl chlorides  Heteroaromatic compounds  Azacyclic compounds  Organonitrogen compounds  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Polyhalopyridine - 2-halopyridine - Methylpyridine - Aryl halide - Aryl chloride - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Organochloride - Organohalogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as polyhalopyridines. These are organic compounds containing a pyridine ring substituted at two or more positions by a halogen 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.

3 results found

Lot NumberCertificate TypeDateItem
D2020016Certificate of AnalysisAug 15, 2025 D133693
C2025051Certificate of AnalysisJul 09, 2025 D133693
F1525067Certificate of AnalysisJan 18, 2023 D133693
Chemical and Physical Properties
SensitivityHeat sensitive
Molecular Weight162.010 g/mol
XLogP33.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass160.98 Da
Monoisotopic Mass160.98 Da
Topological Polar Surface Area12.900 Ų
Heavy Atom Count9
Formal Charge0
Complexity87.100
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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