C7H9NO2
139.15 g/mol
Industrial ChemicalDanger
Tetrahydrocyclopenta[c]pyrrole-1,3(2h,3ah)-dione
CAS5763-44-0EC227-285-6
Category
Industrial Chemical
Compound Class
Heterocycle
Primary Use
chemical intermediate
This compound contains a fused cyclopentane and pyrrole ring system with two carbonyl groups, functioning as a chemical intermediate in industrial 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
StrongStructure SimilarSimilarity 0.88
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StrongStructure SimilarSimilarity 0.88
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Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Tetrahydrocyclopenta[c]pyrrole-1,3(2h,3ah)-dione (CAS 5763-44-0) is 2925.19.
HS code (international, 6-digit)
2925.19
EU CN code (8-digit)
2925 19 95
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
4,5,6,6a-tetrahydro-3aH-cyclopenta[c]pyrrole-1,3-dione
InChIKey
QCWDCTDYSDJKTP-UHFFFAOYSA-N
SMILES
C1CC2C(C1)C(=O)NC2=O
Synonyms (9)
- 1,2-CYCLOPENTANEDICARBOXIMIDE
- Gliclazide Impurity 3
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