2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-6-(3-fluorobenzyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine CAS 439110-97-1
| CAS No. | 439110-97-1 |
| Molecular Formula | C25H23FN4S |
| Molecular Weight | 430.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 430.54 g/mol gives 2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-6-(3-fluorobenzyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-6-(3-fluorobenzyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine (CAS 439110-97-1), a certified reference material (molecular formula C25H23FN4S, MW 430.54 g/mol) for analytical method development and quality control.
Based on its molecular formula C25H23FN4S, 2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-6-(3-fluorobenzyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 430.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-6-(3-fluorobenzyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine 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 | C25H23FN4S |
| Molecular Weight | 430.54 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- (3,5-Dimethyl-1H-pyrazol-1-yl)(3-((4-phenylpiperazin-1-yl)sulfonyl)thiophen-2-yl)methanone (CAS 1171238-68-8)
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Recommended Standards
- (2R,3aS,7aR)-1-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]octahydro-1H-indole-2-carboxylic Acid (CAS 852921-57-4)
- 2,7-Dihexylpyrene-4,5,9,10-tetraone (CAS 837421-18-8)
- (11b,17b)-11-(1,3-Benzodioxol-5-yl)-17-hydroxy-17-(1-propyn-1-yl)estra-4,9-dien-3-one (CAS 189035-07-2)
- 3,3-Bis(4-hydroxy-2-isopropyl-5-methylphenyl)isobenzofuran-1(3H)-one (CAS 6869-00-7)
- Methyl 2-amino-5-(tert-butyl)thiophene-3-carboxylate (CAS 216574-71-9)
- (2S,3S,4S,5R,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-ol (CAS 78609-16-2)
- 2-Methoxy-N-((1-methyl-1H-imidazol-2-yl)methyl)ethan-1-amine (CAS 886505-26-6)
- 6-Isopropylbenzofuran-2-carboxylic acid (CAS 1784240-58-9)
- Propranolol sulfate (CAS 125651-21-0)
- 2-Cyano-3-(2,5-dimethoxyphenyl)-N-(4-ethoxyphenyl)propanamide (CAS 1260910-41-5)
- (R)-3-Amino-4-(4-hydroxyphenyl)butanoic acid (CAS 617704-57-1)
- 9-benzyl-1,4-dimethyl-9H-carbazole (CAS 120090-53-1)
- Formaldehyde O-benzyl oxime (CAS 72399-18-9)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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