8-Benzyl 2-tert-butyl 7-methyl 5-oxa-2,8-diazaspiro[3.5]nonane-2,7,8-tricarboxylate CAS 2177258-50-1
| CAS No. | 2177258-50-1 |
| Molecular Formula | C21H28N2O7 |
| Molecular Weight | 420.46 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.
CATO supplies 8-Benzyl 2-tert-butyl 7-methyl 5-oxa-2,8-diazaspiro[3.5]nonane-2,7,8-tricarboxylate (CAS 2177258-50-1), a certified reference material (molecular formula C21H28N2O7, MW 420.46 g/mol) for analytical method development and quality control.
8-Benzyl 2-tert-butyl 7-methyl 5-oxa-2,8-diazaspiro[3.5]nonane-2,7,8-tricarboxylate (C21H28N2O7) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 8-Benzyl 2-tert-butyl 7-methyl 5-oxa-2,8-diazaspiro[3.5]nonane-2,7,8-tricarboxylate 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 | C21H28N2O7 |
| Molecular Weight | 420.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1998 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 6-Hexyl-7-hydroxy-3-(5-(3-methoxyphenyl)-1,3,4-oxadiazol-2-yl)-2h-chromen-2-one (CAS 337484-06-7)
- Amtolmetin Guacil (CAS 87344-06-7)
- 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-2-[(4-trifluoromethyl)phenyl]valerophenone (CAS 898757-62-5)
- Azido-PEG7-azide (CAS 225523-86-4)
- 3-(4-Chlorophenyl)-2-(2,6-dichlorophenoxy)quinoline (CAS 478260-81-0)
- Phenylephrine Hydrochloride - Impurity A (Freebase) (CAS 5596-07-6)
- 2-[ethyl(methyl)amino]-2-methylpropanoic acid hydrochloride (CAS 1423031-52-0)
- 4-(3-((1H-1,2,4-Triazol-1-yl)methyl)-1H-1,2,4-triazol-5-yl)pyridine (CAS 477852-54-3)
- 7-(Trifluoromethyl)-5,6-dihydrobenzo[h]pyrazolo[5,1-b]quinazoline-10-carboxylic acid (CAS 310451-85-5)
- Methyl 8-hydroxy-6-oxo-2,3,4,6-tetrahydro-1H-quinolizine-9-carboxylate (CAS 15997-31-6)
- tert-Butyl N-[3-bromo-2-(4-methoxyphenyl)propyl]carbamate (CAS 1909336-30-6)
- 7-Methoxy-2-(trifluoromethyl)pyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1454802-85-7)
- 1-methyl-2-(piperidin-2-yl)-1H-1,3-benzodiazole (CAS 526183-20-0)
- Prolactin-Releasing Peptide (1-31) (rat) (CAS 215510-06-8)
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