C11H11NO2
189.21 g/mol
Pharmaceutical IntermediateWarning
3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile
CAS35202-54-1EC609-091-7
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate
This compound is a bicyclic aromatic nitrile featuring two methoxy substituents. It serves as an intermediate in pharmaceutical manufacturing.
Pharmaceutical intermediate for synthesis
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
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pharmaceutical intermediate
Referencesame scaffold
3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carboxylic acid
CAS41234-23-5
pharmaceutical intermediate
Referencesame scaffold
1-[(7S)-3,4-dimethoxy-7-bicyclo[4.2.0]octa-1,3,5-trienyl]-N-methylmethanamine
CAS866783-12-2
pharmaceutical intermediate
Referencesame scaffold
(1S)-4,5-Dimethoxy-1-[(methylamino)methyl]benzocyclobutane hydrochloride
CAS866783-13-3
research compound
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H315Causes skin irritation
H319Causes serious eye irritation
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile (CAS 35202-54-1) is 2926.90.
HS code (international, 6-digit)
2926.90
EU CN code (8-digit)
2926 90 70
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
3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile
InChIKey
HJTHVTHXHHFXMJ-UHFFFAOYSA-N
SMILES
COC1=C(C=C2C(CC2=C1)C#N)OC
Synonyms (10)
- Ivabradine Impurity 89
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