2-Bromo-4,5,6,7,8,9-hexahydropyrazolo[1,5-a][1,3]diazocine-3-carboxylic acid CAS 2411097-52-2
| CAS No. | 2411097-52-2 |
| Molecular Formula | C9H12BrN3O2 |
| Molecular Weight | 274.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 274.11 g/mol gives 2-Bromo-4,5,6,7,8,9-hexahydropyrazolo[1,5-a][1,3]diazocine-3-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Bromo-4,5,6,7,8,9-hexahydropyrazolo[1,5-a][1,3]diazocine-3-carboxylic acid (CAS 2411097-52-2) is a high-purity analytical reference standard with the molecular formula C9H12BrN3O2 and a molecular weight of 274.11 g/mol.
The molecular framework of 2-Bromo-4,5,6,7,8,9-hexahydropyrazolo[1,5-a][1,3]diazocine-3-carboxylic acid (C9H12BrN3O2) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Bromo-4,5,6,7,8,9-hexahydropyrazolo[1,5-a][1,3]diazocine-3-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H12BrN3O2 |
| Molecular Weight | 274.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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