3-Bromo-2-isopropyl-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine CAS 2379241-98-0
| CAS No. | 2379241-98-0 |
| Molecular Formula | C9H13BrN2O |
| Molecular Weight | 245.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Bromo-2-isopropyl-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine 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.
CATO supplies 3-Bromo-2-isopropyl-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine (CAS 2379241-98-0), a certified reference material (molecular formula C9H13BrN2O, MW 245.12 g/mol) for analytical method development and quality control.
3-Bromo-2-isopropyl-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine (C9H13BrN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C9H13BrN2O |
| Molecular Weight | 245.12 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 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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- 3-Boc-5-exo-amino-3-aza-bicyclo[4.1.0]heptane (CAS 2166258-47-3)
- 2-(4-Fluorophenyl)-2'-oxospiro[cyclopropane-1,3'-indoline]-5'-carboxylic acid (CAS 1708269-21-9)
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