2-(4-Fluorophenyl)-4,5-dihydro-2H-benzo[g]indazole CAS 60656-07-7
| CAS No. | 60656-07-7 |
| Molecular Formula | C17H13FN2 |
| Molecular Weight | 264.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-(4-Fluorophenyl)-4,5-dihydro-2H-benzo[g]indazole (CAS 60656-07-7), a certified reference material (molecular formula C17H13FN2, MW 264.30 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H13FN2, 2-(4-Fluorophenyl)-4,5-dihydro-2H-benzo[g]indazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 264.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C17H13FN2 |
| Molecular Weight | 264.30 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
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- 1-(4-Fluorophenyl)-4,5-dihydro-1H-benzo[g]indazole (CAS 60656-06-6)
- 5-(4-Fluorophenyl)-1-oxa-3,9-diazaspiro[5.5]Undecan-2-one (CAS 2412839-16-6)
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Recommended Standards
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- 2-(2,4-Dioxo-1,3-thiazolidin-3-yl)-n-(4-methylphenyl)acetamide (CAS 431886-78-1)
- 2-(4-Oxo-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-3(4H)-yl)acetic acid (CAS 40277-46-1)
- Methyl 5-hydroxyspiro[2.3]hexane-1-carboxylate (CAS 2090136-69-7)
- 1-(3-chloro-4-methyl-phenyl)hexahydropyrimidine-2,4-dione (CAS 949085-98-7)
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- (S)-2-Amino-1-((S)-2-((benzyl(isopropyl)amino)methyl)pyrrolidin-1-yl)propan-1-one (CAS 1401668-29-8)
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- Fexofenadine Impurity 12 (CAS 154477-54-0)
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- Cefotaxime Impurity 45 (CAS 1950566-51-4)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
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