7-(phenylmethyl)-2-Oxa-7-azaspiro[4.4]nonan-1-one CAS 119102-90-8
| CAS No. | 119102-90-8 |
| Molecular Formula | C14H17NO2 |
| Molecular Weight | 231.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 7-(phenylmethyl)-2-Oxa-7-azaspiro[4.4]nonan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 231.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
7-(phenylmethyl)-2-Oxa-7-azaspiro[4.4]nonan-1-one (CAS 119102-90-8), molecular formula C14H17NO2 and molecular weight 231.29 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 7-(phenylmethyl)-2-Oxa-7-azaspiro[4.4]nonan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H17NO2 |
| Molecular Weight | 231.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related phenylmethyl Standards
- 4-Methyl-5-[(phenylmethyl)imino]-1,3,4-thiadiazolidine-2-thione (CAS 748778-11-2)
- 5-[[(Phenylmethyl)thio]methyl]-1,3,4-thiadiazol-2-amine (CAS 247225-83-8)
- 2-(phenylmethyl)benzoic acid 2-Carboxydiphenylmethane 612-35-1 alpha-Phenyl-o-toluic acid (CAS 612-35-1)
- 3-Phenyl-3-(phenylmethyl)azetidine (CAS 7215-25-0)
- 4-[(Phenylmethyl)sulfonyl]-piperidine (CAS 933699-57-1)
- 1-(Phenylmethyl)-3,4-pyrrolidinedimethanol (CAS 1256106-48-5)
- 4,4-[(Phenylmethyl)imino]bisbutanenitrile (CAS 78217-67-1)
- 5-Methyl 1-(phenylmethyl) (5S)-2-oxo-1,5-imidazolidinedicarboxylate (CAS 898405-11-3)
Recommended Standards
- Di-β-carbethoxyethyl-d8-methylamine (CAS 1189723-57-6)
- (5-(4-(tert-Butyl)phenyl)-1H-1,2,4-triazol-3-yl)methanol (CAS 1196894-19-5)
- N-(2-Ethyl-6-methylphenyl)-4,5-dihydro-1H-imidazole-2-carboxamide (CAS 1185393-44-5)
- 3-((tert-Butoxycarbonyl)(methyl)amino)-2,2-dimethylpropanoic acid (CAS 1199775-03-5)
- Ethyl 2-(2-methoxy-4-((4-oxo-2-thioxothiazolidin-5-ylidene)methyl)phenoxy)acetate (CAS 310456-65-6)
- 4-Bromo-2-(3,3-difluoroazetidin-1-yl)pyridine (CAS 1707604-97-4)
- Ethyl 6-(2,4-dichlorophenyl)-6-oxohexanoate (CAS 898777-99-6)
- 3-Amino-5-((2-carboxy-5-isobutoxyphenyl)amino)-4-isobutoxybenzoic acid (CAS 1096806-43-7)
- 1-(tert-Butyl)-4-phenyl-3-(trifluoromethyl)-1H-pyrazole (CAS 256414-73-0)
- 3-Hydroxy-2-naphthanilide (CAS 92-77-3)
- [3-(4-Bromobenzyl)-1,2,4-oxadiazol-5-yl]methanamine (CAS 1094351-79-7)
- n-Methyl-3-phenyl-1,2,4-oxadiazol-5-amine (CAS 16219-33-3)
- Nemonoxacin Impurity 78 (CAS 951313-20-5)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com