(6S)-5-Boc-1,1-dibromo-5-azaspiro[2.4]heptane-6-carboxylic Acid CAS 1412903-77-5
| CAS No. | 1412903-77-5 |
| Molecular Formula | C12H16Br2NO4 |
| Molecular Weight | 398.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 398.07 g/mol gives (6S)-5-Boc-1,1-dibromo-5-azaspiro[2.4]heptane-6-carboxylic Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(6S)-5-Boc-1,1-dibromo-5-azaspiro[2.4]heptane-6-carboxylic Acid (CAS 1412903-77-5), molecular formula C12H16Br2NO4 and molecular weight 398.07 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (6S)-5-Boc-1,1-dibromo-5-azaspiro[2.4]heptane-6-carboxylic Acid (C12H16Br2NO4) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), (6S)-5-Boc-1,1-dibromo-5-azaspiro[2.4]heptane-6-carboxylic Acid 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 | C12H16Br2NO4 |
| Molecular Weight | 398.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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