tert-Butyl spiro[chromene-2,4'-piperidine]-1'-carboxylate CAS 1207163-67-4
| CAS No. | 1207163-67-4 |
| Molecular Formula | C18H23NO3 |
| Molecular Weight | 301.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, tert-Butyl spiro[chromene-2,4'-piperidine]-1'-carboxylate (C18H23NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 301.38 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies tert-Butyl spiro[chromene-2,4'-piperidine]-1'-carboxylate (CAS 1207163-67-4), a certified reference material (molecular formula C18H23NO3, MW 301.38 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures tert-Butyl spiro[chromene-2,4'-piperidine]-1'-carboxylate 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 | C18H23NO3 |
| Molecular Weight | 301.38 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Tert-butyl 4-(1H-pyrrolo[2,3-b]pyridin-2-yl)piperidine-1-carboxylate (CAS 1198283-79-2)
- Ethyl 4-(benzylamino)-2-oxobicyclo[2.2.2]octane-1-carboxylate (CAS 1207166-75-3)
- tert-butyl 3-amino-3-({[(tert-butoxy)carbonyl]amino}methyl)azetidine-1-carboxylate (CAS 1158759-57-9)
- tert-Butyl (2S)-4,4-diethoxy-2-formylpiperidine-1-carboxylate (CAS 1212152-15-2)
- 2-Methoxy-4,6-dimethylpyridine (CAS 45798-56-9)
- N-(4-fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzamide (CAS 2246760-60-9)
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- N,N-Dimethylpyrimidin-5-amine (CAS 31401-46-4)
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Why CATO?
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