2,4,6-Trimethyl-3-nitropyridine - ≥95% , CAS No.21203-55-4

CAS: 21203-55-4 Cat. No.: T735381 Molecular Weight: 166.18 PubChem CID: 2747698
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Storage
Store at 2-8°C,Desiccated
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
T735381-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$29.90
250mg
T735381-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$95.90
1g
T735381-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$247.90

$248.90
Save $1.00 (0.40%)
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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,Desiccated 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

Specifications & Purity
≥95%
Storage
Store at 2-8°C, Desiccated
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Canonical SmilesCC1=CC(=NC(=C1[N+](=O)[O-])C)C
IUPAC Name2,4,6-trimethyl-3-nitropyridine
InChIKeyUQBHNBZGFVDCAH-UHFFFAOYSA-N
INCHI1S/C8H10N2O2/c1-5-4-6(2)9-7(3)8(5)10(11)12/h4H,1-3H3
Isomeric SMILES CC1=CC(=NC(=C1[N+](=O)[O-])C)C
Alternate CAS 21203-55-4
PubChem CID 2747698
Molecular Weight 166.18

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
SuperclassOrganic 1,3-dipolar compounds
ClassAllyl-type 1,3-dipolar organic compounds
SubclassOrganic nitro compounds
Intermediate Tree Nodes C-nitro compounds
Direct ParentNitroaromatic compounds
Alternative Parents Methylpyridines  Heteroaromatic compounds  Propargyl-type 1,3-dipolar organic compounds  Organic oxoazanium compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Nitroaromatic compound - Methylpyridine - Pyridine - Heteroaromatic compound - Azacycle - Organoheterocyclic compound - Propargyl-type 1,3-dipolar organic compound - Organic oxoazanium - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as nitroaromatic compounds. These are c-nitro compounds where the nitro group is C-substituted with an aromatic 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.

3 results found

Lot NumberCertificate TypeDateItem
A2612433Certificate of AnalysisNov 11, 2025 T735381
A2612434Certificate of AnalysisNov 11, 2025 T735381
A2619668Certificate of AnalysisNov 11, 2025 T735381
Chemical and Physical Properties
Molecular Weight166.180 g/mol
XLogP31.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass166.074 Da
Monoisotopic Mass166.074 Da
Topological Polar Surface Area58.700 Ų
Heavy Atom Count12
Formal Charge0
Complexity178.000
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 Count1
Solution Calculators
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