tert-Butyl (3-hydroxy-7-oxaspiro[3.5]nonan-1-yl)carbamate CAS 2138038-56-7
| CAS No. | 2138038-56-7 |
| Molecular Formula | C13H23NO4 |
| Molecular Weight | 257.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), tert-Butyl (3-hydroxy-7-oxaspiro[3.5]nonan-1-yl)carbamate 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.
CATO supplies tert-Butyl (3-hydroxy-7-oxaspiro[3.5]nonan-1-yl)carbamate (CAS 2138038-56-7), a certified reference material (molecular formula C13H23NO4, MW 257.33 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H23NO4, tert-Butyl (3-hydroxy-7-oxaspiro[3.5]nonan-1-yl)carbamate contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 257.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C13H23NO4 |
| Molecular Weight | 257.33 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Tert-butyl (1,4-dioxaspiro[4.5]Decan-8-yl)carbamate (CAS 946822-17-9)
- tert-Butyl (4-(N-hydroxycarbamimidoyl)cyclohexyl)carbamate (CAS 2137581-41-8)
- rel-(3R,4R)-1-(tert-Butoxycarbonyl)-4-propylpyrrolidine-3-carboxylic acid (CAS 2138012-25-4)
- Tert-butyl (5-hydroxy-7-oxaspiro[3.5]Nonan-2-yl)carbamate (CAS 2306269-00-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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