C9H7N
129.16 g/mol
Industrial ChemicalDanger
2-Benzazine
CAS119-65-3EC204-341-8
Category
Industrial Chemical
Compound Class
Heterocycle
Primary Use
manufacture of dyes, insecticides, antimalarials
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
ReferenceSame Category
2-nitrodiphenylamine
CAS119-75-5
Stabilizer for nitroglycerin and propellants
ReferenceSame Category
2,2'-dithiodibenzoic acid
CAS119-80-2
Industrial intermediate for chemical synthesis
ReferenceSame Category
O-tolidine
CAS119-93-7
Intermediate for dyes and pigments
ReferenceSame Category
Di-n-butylmagnesium
CAS1191-47-5
Grignard reagent precursor
Referencesame scaffold
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research compound
Referencesame scaffold
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CAS192182-56-2
research compound
Referencesame scaffold
6-Aminoisoquinoline
CAS23687-26-5
pharmaceutical intermediate
Referencesame scaffold
Isoquinolin-3-amine
CAS25475-67-6
pharmaceutical raw material
Safety Reference
Danger
H302Harmful if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H402Harmful to aquatic life
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 2-Benzazine (CAS 119-65-3) is 2933.49.
HS code (international, 6-digit)
2933.49
EU CN code (8-digit)
2933 49 90
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
isoquinoline
InChIKey
AWJUIBRHMBBTKR-UHFFFAOYSA-N
SMILES
C1=CC=C2C=NC=CC2=C1
Synonyms (21)
- ISQ
- 2-Azanaphthalene
- 2-Benzanine
- 2-Benzazine
- 3,4-Benzopyridine
- Benzo[c]pyridine
- FEMA 2978
- Fasudil Impurity 51
- Isochinolin
- Isochinolin [Czech]
- Isoquinoline
- Isoquinoline (Standard)
- Isoquinoline, tech
- Leucoline
- beta-Quinoline
- isochinoline
- isoquinolin
Sourcing 2-Benzazine?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.