2,3,6-Trichloroquinoxaline - ≥98% , CAS No.2958-87-4

CAS: 2958-87-4 Cat. No.: T303354 Molecular Weight: 233.48 EC Number: 220-987-3 PubChem CID: 18070
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
A6A4BK2382 | AKOS005074218 | NSC203052 | NSC-203052 | SY064818 | NSC 203052 | 2,3,6-Trichloroquinoxaline, AldrichCPR | EINECS 220-987-3 | AC-28117 | Quinoxaline,3,6-trichloro- | DTXSID7062744 | 10E-949 | MFCD00006721 | A819970 | FT-0609474 | 4-23-00-01231
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
T303354-100mg
3

$20.90

$31.90
Save $11.00 (34.48%)
250mg
T303354-250mg
3

$30.90

$46.90
Save $16.00 (34.12%)
1g
T303354-1g
3

$37.90

$56.90
Save $19.00 (33.39%)
5g
T303354-5g
2

$188.90

$283.90
Save $95.00 (33.46%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged 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
A6A4BK2382 | AKOS005074218 | NSC203052 | NSC-203052 | SY064818 | NSC 203052 | 2, 3, 6-Trichloroquinoxaline, AldrichCPR | EINECS 220-987-3 | AC-28117 | Quinoxaline, 3, 6-trichloro- | DTXSID7062744 | 10E-949 | MFCD00006721 | A819970 | FT-0609474 | 4-23-00-01231
Specifications & Purity
≥98%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504752862
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504752862
Canonical SmilesC1=CC2=C(C=C1Cl)N=C(C(=N2)Cl)Cl
IUPAC Name2,3,6-trichloroquinoxaline
InChIKeyGZEGFNCRZUGIOB-UHFFFAOYSA-N
INCHI1S/C8H3Cl3N2/c9-4-1-2-5-6(3-4)13-8(11)7(10)12-5/h1-3H
Isomeric SMILES C1=CC2=C(C=C1Cl)N=C(C(=N2)Cl)Cl
PubChem CID 18070
Molecular Weight 233.48

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
ClassDiazanaphthalenes
SubclassBenzodiazines
Intermediate Tree Nodes Not available
Direct ParentQuinoxalines
Alternative Parents Pyrazines  Benzenoids  Aryl chlorides  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Quinoxaline - Benzenoid - Pyrazine - Aryl halide - Aryl chloride - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Organochloride - Organohalogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as quinoxalines. These are compounds containing a quinoxaline moiety, a bicyclic heterocycle made up of a benzene ring fused to a pyrazine ring.
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
F2204673Certificate of AnalysisMar 03, 2025 T303354
F2204674Certificate of AnalysisMar 03, 2025 T303354
F2204675Certificate of AnalysisMar 03, 2025 T303354
F2204749Certificate of AnalysisMar 03, 2025 T303354
L2413226Certificate of AnalysisFeb 21, 2022 T303354
Chemical and Physical Properties
Flash Point(°C)160°C
Boil Point(°C)294.7°C at 760 mmHg
Melt Point(°C)143-148°C
Molecular Weight233.500 g/mol
XLogP33.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass231.936 Da
Monoisotopic Mass231.936 Da
Topological Polar Surface Area25.800 Ų
Heavy Atom Count13
Formal Charge0
Complexity190.000
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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