C7H11NO
125.17 g/mol
OtherDanger
1,5-DIHYDRO-3-ETHYL-4-METHYL-2H-PYRROL-2-ONE
CAS766-36-9EC616-364-4
Category
Other
Compound Class
n.a
Primary Use
chemical compound for research
This compound is a lactam derivative with a heterocyclic ring structure. It is primarily described as a chemical substance used in research and chemical supply contexts.
research reagentchemical intermediate
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-Bromophenyl)acetylene
CAS766-46-1
research compound
ReferenceSame Category
Phosphoric acid
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Industrial acid for metal treatment and refining
ReferenceSame Category
Guanosine cyclic 3',5'-phosphate
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second messenger in cell signaling
ReferenceSame Category
3-Fluorophenylboronic acid
CAS768-35-4
Research reagent
Referencesame scaffold
Tetramic acid (monoketo tautomer)
CAS503-83-3
research reagent
Safety Reference
Danger
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 1,5-DIHYDRO-3-ETHYL-4-METHYL-2H-PYRROL-2-ONE (CAS 766-36-9) is 2933.79.
HS code (international, 6-digit)
2933.79
EU CN code (8-digit)
2933 79 00
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
4-ethyl-3-methyl-1,2-dihydropyrrol-5-one
InChIKey
YCTNTSVMJWIYTQ-UHFFFAOYSA-N
SMILES
CCC1=C(CNC1=O)C
Synonyms (11)
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