5-Fluoro-3-phenyl-1-(piperidin-1-ylmethyl)-1H-indazole CAS 57614-64-9
| CAS No. | 57614-64-9 |
| Molecular Formula | C19H20FN3 |
| Molecular Weight | 309.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Fluoro-3-phenyl-1-(piperidin-1-ylmethyl)-1H-indazole (CAS 57614-64-9), molecular formula C19H20FN3 and molecular weight 309.38 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-Fluoro-3-phenyl-1-(piperidin-1-ylmethyl)-1H-indazole (C19H20FN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 309.38 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 5-Fluoro-3-phenyl-1-(piperidin-1-ylmethyl)-1H-indazole 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.
Physical & Chemical Properties
| Molecular Formula | C19H20FN3 |
| Molecular Weight | 309.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluoro Standards
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- 3-((3-Fluoro-4-methylphenyl)amino)-1-(naphthalen-2-yl)propan-1-ol (CAS 477320-39-1)
- 4-(6-FLuoro-2,3,4,9-tetrahydro-1h-beta-carbolin-1-yl)-n,n-dimethylaniline (CAS 532382-00-6)
- (3-Fluoro-benzyl)-(2-methyl-1-trifluoromethylsulfanylmethylbutyl)-amine (CAS 1208078-49-2)
- (3-Fluoro-benzyl)-(3-methyl-1-trifluoromethylsulfanylmethylbutyl)-amine (CAS 1208080-13-0)
- 4-(1-((2-Fluoro-[1,1'-biphenyl]-4-yl)oxy)ethyl)pyrimidin-2-amine (CAS 477862-72-9)
- (3-Fluoro-4-methoxyphenyl)(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone (CAS 1797801-93-4)
- 4-(6-Fluoro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl)benzoic acid (CAS 436811-08-4)
Recommended Standards
- 5-Ethyl 2-methyl 4-isopropyl-3-methyl-6H-thieno[2,3-b]pyrrole-2,5-dicarboxylate (CAS 2852760-92-8)
- Benzyl 1-((methylsulfonyl)methyl)-3-azabicyclo[3.1.0]Hexane-3-carboxylate (CAS 2383690-72-8)
- 5-(Isopropoxymethyl)-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)furan-2-carboxamide (CAS 919062-37-6)
- Boc-(4S,2RS)-2-phenylthiazolidine-4-carboxylic acid (CAS 637032-03-2)
- 2-Amino-5-nitro-1h-benzimidazole (CAS 6232-92-4)
- Dodecyl Sulfide (CAS 2469-45-6)
- N-Methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine (CAS 52698-64-3)
- [1,1':4',1"-Terphenyl]-2',4,4"-tricarboxylic acid (CAS 127728-51-2)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)ethanol (CAS 188591-49-3)
- Methyl 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)pyrrolidine-2-carboxylate (CAS 185304-44-3)
- 4-((3-Aminopiperidin-1-yl)methyl)benzonitrile hydrochloride (CAS 1353972-48-1)
- 4-(Difluoromethyl)thiophene-2-carboxylic acid (CAS 2143554-23-6)
- 1,4-Bis(3-chloropropoxy)benzene (CAS 79520-78-8)
- Human glucagon CRS (CAS 9007-92-5)
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