4-Bromo-1-(2-chloro-6-fluorobenzyl)-1,2-dihydro-3h-pyrazol-3-imine CAS 895929-92-7
| CAS No. | 895929-92-7 |
| Molecular Formula | C10H8BrClFN3 |
| Molecular Weight | 304.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-1-(2-chloro-6-fluorobenzyl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 895929-92-7) is a high-purity analytical reference standard with the molecular formula C10H8BrClFN3 and a molecular weight of 304.55 g/mol.
Structurally, 4-Bromo-1-(2-chloro-6-fluorobenzyl)-1,2-dihydro-3h-pyrazol-3-imine (C10H8BrClFN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 304.55 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures 4-Bromo-1-(2-chloro-6-fluorobenzyl)-1,2-dihydro-3h-pyrazol-3-imine 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 | C10H8BrClFN3 |
| Molecular Weight | 304.55 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 3 |
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