D-Threoninol CAS 44520-55-0
| CAS No. | 44520-55-0 |
| Molecular Formula | C4H11NO2 |
| Molecular Weight | 105.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of D-Threoninol 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.
CATO supplies D-Threoninol (CAS 44520-55-0), a certified reference material (molecular formula C4H11NO2, MW 105.14 g/mol) for analytical method development and quality control.
Based on its molecular formula C4H11NO2, D-Threoninol contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 105.14 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.
As a certified reference material (CRM), D-Threoninol 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 | C4H11NO2 |
| Molecular Weight | 105.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 1 |
Related D Standards
Recommended Standards
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- 2-(1-(4-Bromophenyl)ethyl)-6-methyl-4,5-dihydropyridazin-3(2H)-one (CAS 70646-80-9)
- 2-Amino-2-(1H-benzo[d]imidazol-2-yl)ethan-1-ol (CAS 760933-36-6)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
Why CATO?
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