6-Amino-4-(4-fluorophenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile CAS 89607-37-4
| CAS No. | 89607-37-4 |
| Molecular Formula | C14H11FN4O |
| Molecular Weight | 270.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Amino-4-(4-fluorophenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 89607-37-4), a certified reference material (molecular formula C14H11FN4O, MW 270.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H11FN4O, 6-Amino-4-(4-fluorophenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 270.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C14H11FN4O |
| Molecular Weight | 270.26 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 3-(4-Amino-3-fluorophenyl)-2-methylpyrido[2,3-d]pyrimidin-4(3H)-one (CAS 1286711-24-7)
- 3-Amino-N-(3-fluorophenyl)benzofuran-2-carboxamide (CAS 941868-92-4)
- 3-Amino-N-(4-fluorophenyl)benzofuran-2-carboxamide (CAS 609805-02-9)
- 6-Amino-4-(2-fluorophenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 89607-35-2)
- Methyl 7-amino-2-(pyridin-4-yl)-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1158498-89-5)
- 3-Amino-N-(benzo[d][1,3]dioxol-5-yl)-4-methylbenzamide (CAS 1018271-87-8)
- 4-Amino-N-(benzo[d][1,3]dioxol-5-yl)-3-methylbenzamide (CAS 1018541-62-2)
- 4-((6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)amino)-4-oxobutanoic acid (CAS 109418-96-4)
Recommended Standards
- 6-Fluoro-3-(4-hydroxyphenyl)-4-methylcoumarin (CAS 527751-35-5)
- 5-Fluoro-N-(3-hydroxyphenyl)-1H-indole-2-carboxamide (CAS 518059-66-0)
- 7-Fluoro-2-(4-methoxyphenyl)-4H-chromen-4-one (CAS 3915-32-0)
- 5-Acetyl-2-(4-fluorophenoxy)-6-methylpyridine-3-carbonitrile (CAS 303146-68-1)
- Cyclobutyl(2-methoxyphenyl)methanone (CAS 898790-42-6)
- 1-(3-Fluorobenzyl)-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 1272262-27-7)
- PhloxineDISCONTINUED (CAS 6441-77-6)
- Phenazine-1,9-diol (CAS 23663-24-3)
- 2-Chloro-5-(trifluoromethoxy)aniline hydrochloride (CAS 5594-52-5)
- N-Boc-trans-4-cyano-L-proline methyl ester (CAS 194163-91-2)
- 929339-21-9 (2Z)-6-Hydroxy-2-[(1-methyl-1H-indol-3-yl)methylene]-1-benzofuran-3(2H)-one MFCD08743253 (CAS 929339-21-9)
- 2-Methyl-1-(tetrahydro-2H-pyran-3-yl)propan-1-one (CAS 1480340-08-6)
- 3-Amino-3-(3,4-dimethylphenyl)propan-1-ol (CAS 1248446-64-1)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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