(s)-n-Hydroxy-1'-(oxetan-3-ylmethyl)-2'-oxo-3,4-dihydro-1h-spiro[naphthalene-2,3'-piperidine]-6-carboxamide CAS 2028327-78-6
| CAS No. | 2028327-78-6 |
| Molecular Formula | C19H24N2O4 |
| Molecular Weight | 344.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(s)-n-Hydroxy-1'-(oxetan-3-ylmethyl)-2'-oxo-3,4-dihydro-1h-spiro[naphthalene-2,3'-piperidine]-6-carboxamide (CAS 2028327-78-6) is a high-purity analytical reference standard with the molecular formula C19H24N2O4 and a molecular weight of 344.40 g/mol.
Based on its molecular formula C19H24N2O4, (s)-n-Hydroxy-1'-(oxetan-3-ylmethyl)-2'-oxo-3,4-dihydro-1h-spiro[naphthalene-2,3'-piperidine]-6-carboxamide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 344.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (s)-n-Hydroxy-1'-(oxetan-3-ylmethyl)-2'-oxo-3,4-dihydro-1h-spiro[naphthalene-2,3'-piperidine]-6-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H24N2O4 |
| Molecular Weight | 344.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (S)-1,4-Di-tert-butyl 2-methyl piperazine-1,2,4-tricarboxylate (CAS 958635-19-3)
- 1-(2-((2-Fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)-2-phenoxyethan-1-one (CAS 851807-09-5)
- (r)-n-Hydroxy-1'-(oxetan-3-ylmethyl)-2'-oxo-3,4-dihydro-1h-spiro[naphthalene-2,3'-piperidine]-6-carboxamide (CAS 2028327-79-7)
- 1-(2-((4-Fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)-2-phenoxyethan-1-one (CAS 851865-99-1)
- 2-Methyl-2,3-dihydroisoquinolin-4(1H)-one (CAS 79841-13-7)
- 1-(tert-Butyl)-3-(2,3,4-trifluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 1350760-06-3)
- 1-Oxa-7,8-diazaspiro[4.4]nonane (CAS 119999-79-0)
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- [1-Cyclopropyl-2-(3-methylphenoxy)ethyl]amine (CAS 1343224-26-9)
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- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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