C14H15N3O5
305.29 g/mol
APIWarning
Comtan
CAS130929-57-6
Category
API
Compound Class
Amide
Primary Use
Pharmaceutical Raw Material
Comtan is an active pharmaceutical ingredient with a nitrile-containing and aromatic-ring structure. It is investigated for use in pharmaceutical manufacturing related to enzyme inhibition.
pharmaceutical raw material for enzyme inhibitor studiescompound used in antiparkinson 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
StrongSame Parent
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ReferenceSame Category
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pharmaceutical raw material
ReferenceSame Category
Dioxybenzone
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pharmaceutical raw material
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H413May cause long lasting harmful effects to aquatic life
Customs Tariff Classification
The international HS code for Comtan (CAS 130929-57-6) 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
(E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide
InChIKey
JRURYQJSLYLRLN-BJMVGYQFSA-N
SMILES
CCN(CC)C(=O)/C(=C/C1=CC(=C(C(=C1)O)O)[N+](=O)[O-])/C#N
Synonyms (31)
- Entacapona [INN-Spanish]
- Entacapone (JP17/USP/INN)
- Entacaponum [INN-Latin]
- (E)-Entacapone
- CORBILTA COMPONENT ENTACAPONE
- Comtan
- Comtan (TN)
- Comtess
- ENTACAPONE [MART.]
- Entacapona
- Entacapone (Standard)
- Entacapone CRS
- Entacapone orion
- Entacapone teva
- Entacapone?
- Entacaponum
- Entacom
- STALEVO COMPONENT ENTACAPONE
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