7-Amino-2,3-dihydro-1H-inden-1-one
Product Specifications
- CAS
- 628732-03-6
- MF
- C9H9NO
- Appearance
- off-white solid
- Synonym(s)
- 7-Amino-2,3-dihydroinden-1-one; 7-aMino-2,3-dihydro-1H-inden-1-one; 1H-Inden-1-one, 7-amino-2,3-dihydro-; 1H-Inden-1-one,7-amino-2,3-dihydro-; 7-Amino-1-indanone
- Shipping
- ambient temperature
- Storage
- 2-8°C
CAS 628732-03-6 corresponds to 7-Amino-2,3-dihydro-1H-inden-1-one, formula C9H9NO. PubChem assigns CID 12119264, SMILES C1CC(=O)C2=C1C=CC=C2N, and InChIKey GZRHFGSCUQBJHR-UHFFFAOYSA-N. The shorter name “7-aminoindan-1-one” appears in PubChem synonyms and points to this same fused-ring ketone.
The indanone framework combines a benzene ring with a five-membered ring containing the position-1 carbonyl. Positions 2 and 3 are saturated, as expressed by “2,3-dihydro,” and an amino group attaches at aromatic position 7. The nine carbons include the fused ring system and carbonyl carbon; formula C9H9NO adds one amino nitrogen and one ketone oxygen. The amino nitrogen is exocyclic rather than part of the five-membered fused ring. The official graph is a single neutral component and has no stereochemical marker. The expanded H1 makes ring saturation and the carbonyl position explicit without changing the substance named by the shorter synonym.
For a catalog inquiry, quote CAS 628732-03-6 and the complete preferred Title. Add the amount of interest, contact information, and any question about identity documentation. CID 12119264 or InChIKey GZRHFGSCUQBJHR-UHFFFAOYSA-N gives a reliable comparison with an uploaded structure. Rlavie can associate those references with the 7-amino record. Retaining the amino and carbonyl positions prevents confusion with another aminoindanone, while the dihydro descriptor preserves the fused-ring state.