C8H4Cl2N2
199.03 g/mol
Pharmaceutical IntermediateDanger
2,6-Dichloroquinoxaline
CAS18671-97-1EC606-094-5
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
2,6-Dichloroquinoxaline is a chlorinated heterocyclic compound used as a pharmaceutical intermediate. Its structure consists of a quinoxaline ring with chlorine substituents at the 2 and 6 positions, which contributes to its utility in organic synthesis and drug manufacturing.
Pharmaceutical intermediate for drug synthesisBuilding block in medicinal chemistry research
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Referencesame scaffold
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Referencesame scaffold
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Safety Reference
Danger
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 2,6-Dichloroquinoxaline (CAS 18671-97-1) is 2933.99.
HS code (international, 6-digit)
2933.99
EU CN code (8-digit)
2933 99 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2,6-dichloroquinoxaline
InChIKey
WFOKVKYNVKVWFK-UHFFFAOYSA-N
SMILES
C1=CC2=NC(=CN=C2C=C1Cl)Cl
Synonyms (4)
- 2,6-Dichloroquinoxaline
- DICHLOROQUINOXALINE, 2,6-
- Quinoxaline, 2,6-dichloro-
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