Isopropyl (chloro(phenoxy)phosphoryl)-D-alaninate CAS 926309-10-6
| CAS No. | 926309-10-6 |
| Molecular Formula | C12H17ClNO4P |
| Molecular Weight | 305.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Isopropyl (chloro(phenoxy)phosphoryl)-D-alaninate (CAS 926309-10-6) is a high-purity analytical reference standard with the molecular formula C12H17ClNO4P and a molecular weight of 305.69 g/mol.
Based on its molecular formula C12H17ClNO4P, Isopropyl (chloro(phenoxy)phosphoryl)-D-alaninate contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 305.69 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), Isopropyl (chloro(phenoxy)phosphoryl)-D-alaninate 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 | C12H17ClNO4P |
| Molecular Weight | 305.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Isopropyl Standards
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Recommended Standards
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- 4-Chloro-6-isopropyl-1,3,5-triazin-2-amine (CAS 188624-04-6)
- 4-Oxo-3-propyl-3,4-dihydrophthalazine-1-carboxylic acid (CAS 565165-40-4)
- Afobazole (CAS 173352-21-1)
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- 1-Oxo-1,3-dihydro-2-benzofuran-4-sulfonyl chloride (CAS 1114822-78-4)
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