Tert-butyl 5,6-dimethoxy-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate CAS 1160247-33-5
| CAS No. | 1160247-33-5 |
| Molecular Formula | C20H29NO4 |
| Molecular Weight | 347.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Tert-butyl 5,6-dimethoxy-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate 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.
Tert-butyl 5,6-dimethoxy-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate (CAS 1160247-33-5) is a high-purity analytical reference standard with the molecular formula C20H29NO4 and a molecular weight of 347.45 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Tert-butyl 5,6-dimethoxy-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 347.45 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H29NO4 |
| Molecular Weight | 347.45 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Recommended Standards
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