(�)-(R/S)-2-tert-Butoxycarbonylamino-3-(4-iodo-phenyl)-propionic acid methyl ester CAS 796072-33-8
| CAS No. | 796072-33-8 |
| Molecular Formula | C15H20INO4 |
| Molecular Weight | 405.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (�)-(R/S)-2-tert-Butoxycarbonylamino-3-(4-iodo-phenyl)-propionic acid methyl ester 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.
(�)-(R/S)-2-tert-Butoxycarbonylamino-3-(4-iodo-phenyl)-propionic acid methyl ester (CAS 796072-33-8), molecular formula C15H20INO4 and molecular weight 405.23 g/mol, is a CATO reference standard with documented purity and traceability.
(�)-(R/S)-2-tert-Butoxycarbonylamino-3-(4-iodo-phenyl)-propionic acid methyl ester (C15H20INO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C15H20INO4 |
| Molecular Weight | 405.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-Acetyl-3-(acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one (CAS 18878-17-6)
- (R)-3-((tert-Butoxycarbonyl)amino)-4-(4-iodophenyl)butanoic acid (CAS 269396-71-6)
- 3-(Boc-amino)-4-(4-iodophenyl)butyric Acid (CAS 1824505-64-7)
- (R)-Methyl 2-((tert-butoxycarbonyl)amino)-3-(4-iodophenyl)propanoate (CAS 210962-91-7)
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