1-oxa-7-azaspiro[4.4]nonane hydrochloride
![Structure image for 1-oxa-7-azaspiro[4.4]nonane hydrochloride](/uploads/upload/20241130/241130224KW55.png)
![Appearance image for 1-oxa-7-azaspiro[4.4]nonane hydrochloride](/uploads/upload/20241130/241130224U3195.jpg)
Product Specifications
- CAS
- 1419590-81-0
- MF
- C7H14ClNO
- Appearance
- colorless to pale-yellow liquid
- Synonym(s)
- 1-Oxa-7-azaspiro[4.4]nonanehydrochloride
- Shipping
- ambient temperature
- Storage
- 2-8°C
1-oxa-7-azaspiro[4.4]nonane hydrochloride identifies CAS 1419590-81-0 and formula C7H14ClNO. PubChem resolves the CAS uniquely to CID 86690185 with the same salt-form title. The page name belongs to that CID’s official synonym set. The hydrochloride designation is essential to the identity: the molecular formula contains chlorine, and the PubChem record is distinct from a neutral parent name that omits the counterion component.
Verified SMILES C1CC2(CCNC2)OC1.Cl contains a dot-separated chloride component alongside the oxa-azaspiro framework. The spiro atom joins two five-membered rings, one containing oxygen and the other nitrogen. InChIKey RCYSLGBZYBGVFC-UHFFFAOYSA-N matches PubChem and the stored InChI, whose two components likewise retain the hydrochloride relationship. These fields jointly confirm both the ring system and salt form, avoiding an identity match based only on the parent spiro name.
A request for this record should state CAS 1419590-81-0 and preserve the hydrochloride suffix in the compound name. Where a MOL or SDF file is provided, the spiro junction and ionic component should be represented clearly for comparison. PubChem CID 86690185, formula C7H14ClNO, the page SMILES, and its InChIKey then form a consistent review set. The entry makes no claim about a counterion-free form and should not be merged with one solely because the parent framework sounds similar.