2-((tert-Butoxycarbonyl)amino)-7-oxaspiro[3.5]nonane-2-carboxylic acid CAS 1823271-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823271-75-5 |
| Molecular Formula | C14H23NO5 |
| Molecular Weight | 285.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((tert-Butoxycarbonyl)amino)-7-oxaspiro[3.5]nonane-2-carboxylic acid (CAS 1823271-75-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H23NO5. Molecular weight: 285.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H23NO5 |
| Molecular Weight | 285.34 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Related tert Standards
- 2-(3-(tert-Butoxycarbonyl)phenyl)-3-methylpyridine 1-oxide (CAS 1083057-13-9)
- 2-(Tert-butoxycarbonyl)-6-oxa-2-azaspiro[4.5]Decane-7-carboxylic acid (CAS 1268521-94-3)
- 2-(5-(Tert-butoxycarbonyl)octahydrofuro[3,4-c]pyridin-1-yl)acetic acid (CAS 1341039-48-2)
- 2-(4-((tert-Butoxycarbonyl)amino)-2-oxabicyclo[2.2.2]octan-1-yl)acetic acid (CAS 1708093-90-6)
- 2-(9-(tert-Butoxycarbonyl)-3-oxa-9-azabicyclo[3.3.1]nonan-7-yl)acetic acid (CAS 1823254-79-0)
- 7-((Tert-butoxycarbonyl)amino)-2-oxaspiro[3.5]Nonane-7-carboxylic acid (CAS 1823263-41-7)
- 3-(Tert-butoxycarbonyl)-9-hydroxy-3-azabicyclo[3.3.1]Nonane-1-carboxylic acid (CAS 1824510-26-0)
- 1-(tert-Butoxycarbonyl)-4-(2-oxopropyl)piperidine-4-carboxylic acid (CAS 1897839-44-9)
Recommended Standards
- Tert-butyl 3-(2-ethoxy-2-oxoethyl)-4-oxopiperidine-1-carboxylate (CAS 1823266-99-4)
- 5-Methoxy-3-(1,4-dioxaspiro[4.5]Dec-7-en-8-yl)-1H-indole (CAS 185383-63-5)
- 1-tert-Butyl 3-ethyl 5,5-dimethyl-4-oxopyrrolidine-1,3-dicarboxylate (CAS 1864058-24-1)
- 2-(2-Amino-6-(difluoromethyl)-4-iodopyridin-3-yl)acetic acid (CAS 1805367-45-6)
- N-Ethyl-3-hydroxyazetidine-1-carboxamide (CAS 1341918-71-5)
- Bromfenac Impurity 2 (CAS CATO-C4X-20022)
- (2,6-Difluorophenyl)(4-(2-methoxyphenyl)piperazin-1-yl)methanone (CAS 260442-45-3)
- (S)-6,6a,7,8,9,10-Hexahydro-5H-pyrido[1,2-a]quinoxaline (CAS 1414960-52-3)
- 2-(3-Bromophenyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-one (CAS 832677-69-7)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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 13829788188 / jacky.chen@cato-chem.com