7-Amino-2-methyl-3-(3-(trifluoromethyl)phenyl)pyrazolo[1,5-a]pyrimidine-6-carbonitrile CAS 863305-83-3
| CAS No. | 863305-83-3 |
| Molecular Formula | C15H10F3N5 |
| Molecular Weight | 317.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 7-Amino-2-methyl-3-(3-(trifluoromethyl)phenyl)pyrazolo[1,5-a]pyrimidine-6-carbonitrile (C15H10F3N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 317.27 g/mol, it falls into the moderately-high-molecular-weight range. 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 supplies 7-Amino-2-methyl-3-(3-(trifluoromethyl)phenyl)pyrazolo[1,5-a]pyrimidine-6-carbonitrile (CAS 863305-83-3), a certified reference material (molecular formula C15H10F3N5, MW 317.27 g/mol) for analytical method development and quality control.
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 | C15H10F3N5 |
| Molecular Weight | 317.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Amino Standards
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- (S)-2-Amino-N-(2,6-dichlorobenzyl)-N-isopropyl-3-methylbutanamide (CAS 1353993-48-2)
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Recommended Standards
- 5-Phenoxy-3-phenyl-6-(trifluoromethyl)-1,2,4-triazine (CAS 383148-40-1)
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- 4-Phenoxy-2-(pyridin-2-yl)-6-(trifluoromethyl)pyrimidine (CAS 338418-27-2)
- Methyl 7-fluoro-2-(methoxymethyl)-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylate (CAS 338778-13-5)
- 6-chloro-N-(thiophen-2-ylmethyl)pyridazin-3-amine (CAS 1094673-26-3)
- (2-Aminoquinolin-3-yl)methanol (CAS 75353-55-8)
- N,2-Dihydroxy-5-iodobenzamide (CAS 177348-38-8)
- Ethyl 5,7-dichloro-4-hydroxyquinoline-3-carboxylate (CAS 93514-82-0)
- 4-Methyl-2-(4-nitrophenyl)-1,3-dioxolane (CAS 65513-22-6)
- 1-Cyclohexyl-1h-1,2,3,4-tetrazole-5-thiol (CAS 49847-44-1)
- cis-3-(bromomethyl)cyclobutan-1-ol (CAS 1909286-61-8)
- (S)-1-Benzyl-N-cyclopropylpiperidin-3-amine (CAS 1353996-36-7)
- 482639-32-7 2-Chloro-5,7-dimethylquinoline-3-carboxaldehyde DTXSID50355971 (CAS 482639-32-7)
- Hexapeptide-11 (CAS 100684-36-4)
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