3-Bromo-2-(3-chlorophenyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole CAS 2416673-67-9
| CAS No. | 2416673-67-9 |
| Molecular Formula | C12H10BrClN2 |
| Molecular Weight | 297.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-2-(3-chlorophenyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (C12H10BrClN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 3-Bromo-2-(3-chlorophenyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 2416673-67-9), a certified reference material (molecular formula C12H10BrClN2, MW 297.58 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Bromo-2-(3-chlorophenyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole 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 | C12H10BrClN2 |
| Molecular Weight | 297.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Why CATO?
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