5-BROMO-3-PHENYL-1H-PYRAZOLO[3,4-C]PYRIDAZINE CAS 1424017-38-8
| CAS No. | 1424017-38-8 |
| Molecular Formula | C11H7BrN4 |
| Molecular Weight | 275.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-BROMO-3-PHENYL-1H-PYRAZOLO[3,4-C]PYRIDAZINE (CAS 1424017-38-8), molecular formula C11H7BrN4 and molecular weight 275.10 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-BROMO-3-PHENYL-1H-PYRAZOLO[3,4-C]PYRIDAZINE (C11H7BrN4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 5-BROMO-3-PHENYL-1H-PYRAZOLO[3,4-C]PYRIDAZINE 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 | C11H7BrN4 |
| Molecular Weight | 275.10 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related BROMO Standards
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Recommended Standards
- 2-Nitro-1-(trifluoromethoxy)-3-(trifluoromethyl)benzene (CAS 1417567-98-6)
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- 2-Nitro-4-(trifluoromethoxy)-1-(trifluoromethyl)benzene (CAS 1417567-92-0)
- 7-Bromo-3-(pyridin-2-yl)benzo[d]isoxazole (CAS 1428881-32-6)
- Chromium(II) perchlorate hexahydrate, 97% (CAS 55147-94-9)
- Pyrazine-2-amidoxime N'-Hydroxy-2-pyrazinecarboximidamide Pyrazine-?2-?carboxamidoxime 51285-05-3 (CAS 51285-05-3)
- n-(3-Ethoxypropyl)-4-methylcyclohexan-1-amine (CAS 416868-93-4)
- Thioridazine EP Impurity C (CAS 7776-05-8)
- 2-(Difluoromethyl)-6-iodo-3-nitropyridine-4-carboxylic acid (CAS 1805616-92-5)
- 3-Iodoquinolin-8-amine (CAS 497084-47-6)
- 1-[2-hydroxy-3-(methylamino)propyl]pyrrolidin-2-one (CAS 1019476-49-3)
- 4-(4'-Bromo-[1,1'-biphenyl]-3-yl)dibenzo[b,d]furan (CAS 1848987-25-6)
- tert-Butyl (1R,5R)-6-benzyl-2,6-diazabicyclo[3.2.0]heptane-2-carboxylate (CAS 309962-75-2)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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