tert-Butyl (1-(hydroxymethyl)-2-oxabicyclo[2.1.1]hexan-4-yl)carbamate CAS 2170372-32-2
| CAS No. | 2170372-32-2 |
| Molecular Formula | C11H19NO4 |
| Molecular Weight | 229.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of tert-Butyl (1-(hydroxymethyl)-2-oxabicyclo[2.1.1]hexan-4-yl)carbamate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
tert-Butyl (1-(hydroxymethyl)-2-oxabicyclo[2.1.1]hexan-4-yl)carbamate (CAS 2170372-32-2), molecular formula C11H19NO4 and molecular weight 229.27 g/mol, is a CATO reference standard with documented purity and traceability.
tert-Butyl (1-(hydroxymethyl)-2-oxabicyclo[2.1.1]hexan-4-yl)carbamate (C11H19NO4) contains an amino-acid-derived structure, 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), tert-Butyl (1-(hydroxymethyl)-2-oxabicyclo[2.1.1]hexan-4-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.
Physical & Chemical Properties
| Molecular Formula | C11H19NO4 |
| Molecular Weight | 229.27 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, ethanol, DMSO |
| 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.) | 1998 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl (1-(2-methoxyacetyl)cyclopropyl)carbamate (CAS 1997968-36-1)
- tert-Butyl (1R)-1-(hydroxymethyl)-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate (CAS 2177255-04-6)
- Tert-butyl ((3R,4R)-3-formyltetrahydro-2H-pyran-4-yl)carbamate (CAS 2165680-22-6)
- tert-Butyl (1S)-1-(hydroxymethyl)-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate (CAS 2177255-05-7)
- 4-Chloro-6-cyclohexylpyrimidin-2(1h)-imine (CAS 688782-65-2)
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