1'-(Tert-butyl) 6-methyl 5-methyl-2H-spiro[benzofuran-3,4'-piperidine]-1',6-dicarboxylate CAS 2989289-35-0
| CAS No. | 2989289-35-0 |
| Molecular Formula | C20H27NO5 |
| Molecular Weight | 361.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1'-(Tert-butyl) 6-methyl 5-methyl-2H-spiro[benzofuran-3,4'-piperidine]-1',6-dicarboxylate (CAS 2989289-35-0), a certified reference material (molecular formula C20H27NO5, MW 361.43 g/mol) for analytical method development and quality control.
The molecular framework of 1'-(Tert-butyl) 6-methyl 5-methyl-2H-spiro[benzofuran-3,4'-piperidine]-1',6-dicarboxylate (C20H27NO5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1'-(Tert-butyl) 6-methyl 5-methyl-2H-spiro[benzofuran-3,4'-piperidine]-1',6-dicarboxylate 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 | C20H27NO5 |
| Molecular Weight | 361.43 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2004 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Buquinolate (CAS 5486-03-3)
- 6-Bromo-1-(triisopropylsilyl)-1H-pyrrolo[3,2-b]pyridine (CAS 1015609-27-4)
- Betamethasone Impurity 75 (CAS CATO-C4X-143775)
- N-(4-{[(4Z)-3-tert-butyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylidene]methyl}phenyl)acetamide (CAS 1025561-80-1)
- 3-(Benzyloxy)-2-fluoro-6-methoxybenzoic acid (CAS 540463-58-9)
- 3,3-Dimethyl-2,3-dihydro-1H-inden-1-ol (CAS 38393-92-9)
- (2E)-3-(1,3-Benzodioxol-5-yl)-2-propenoic acid (CAS 38489-76-8)
- 4-Bromo-2-(dimethylamino)benzonitrile (CAS 1365272-41-8)
- 4-(2,5-Dichlorophenyl)-2-hydrazinylthiazole (CAS 886495-83-6)
- Ethyl (E)-2-(1-methyl-2,5-dioxoimidazolidin-4-ylidene)acetate (CAS 712-92-5)
- 2-(4-(4-Fluoro-2-nitrophenyl)piperazin-1-yl)ethan-1-ol hydrochloride (CAS 1185297-30-6)
- (S)-4-[4-(tert-Butoxy)benzyl]oxazolidine-2,5-dione (CAS 129288-34-2)
- 7-Iodo-5-(2-(trifluoromethyl)phenyl)quinolin-8-ol (CAS 648896-61-1)
- Urotensin II-Related Peptide (human, mouse, rat) (CAS 342878-90-4)
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