1-[(2,4-Dimethylphenyl)methyl]-1,2-dihydro-6-(1-methyl-1H-pyrrol-2-yl)-2-oxo-4-(trifluoromethyl)-3-pyridinecarbonitrile CAS 1263283-54-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1263283-54-0 |
| Molecular Formula | C21H18F3N3O |
| Molecular Weight | 385.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[(2,4-Dimethylphenyl)methyl]-1,2-dihydro-6-(1-methyl-1H-pyrrol-2-yl)-2-oxo-4-(trifluoromethyl)-3-pyridinecarbonitrile (CAS 1263283-54-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H18F3N3O. Molecular weight: 385.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H18F3N3O |
| Molecular Weight | 385.38 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Dimethylphenyl Standards
- 2-((2,6-Dimethylphenyl)amino)-N-(7-(hydroxyamino)-7-oxoheptyl)-N-methylpyrimidine-5-carboxamide (CAS 1316214-61-5)
- 5-((2,4-Dimethylphenyl)thio)-1,3-diphenyl-1H-pyrazole-4-carbaldehyde (CAS 956371-08-7)
- N-(2,6-dimethylphenyl)-3-(4-fluoro-2-nitrophenoxy)thiophene-2-carboxamide (CAS 306977-56-0)
- 6-(N-(3,4-dimethylphenyl)-N-methylsulfamoyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 434907-98-9)
- N-(3,4-Dimethylphenyl)-2-(1,1-dioxidothiomorpholino)-3-phenylpropanamide (CAS 477889-90-0)
- N-(3,4-dimethylphenyl)-2-((5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)thio)acetamide (CAS 332161-97-4)
- 4-(4-(2,3-Dimethylphenyl)piperazin-1-yl)-2-phenylpyrazolo[1,5-a]pyrazine (CAS 1111418-45-1)
- 2,3-Dimethylphenyl 2-(4-methoxyphenyl)quinoline-4-carboxylate (CAS 355433-86-2)
Recommended Standards
- 7-Benzyl-2-(4-(trifluoromethyl)phenyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(1h)-one (CAS 1030123-18-2)
- 1-[2-(4-Methoxyphenyl)-2-oxoethyl]-4-oxo-7-phenyl-1H,4H-pyrazolo[3,2-c][1,2,4]triazine-3-carbonitrile (CAS 1707372-52-8)
- (2E)-2-[(E)-Benzoyl]-3-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}prop-2-enenitrile (CAS 1024775-33-4)
- 5-(4-Chlorobenzamido)-2-ethoxybenzenesulfonyl chloride (CAS 680617-88-3)
- (S)-(-)-α-Methylbenzyl Isocyanate (CAS 14649-03-7)
- (R)-1-benzyl-N-methylpiperidin-3-amine (CAS 1354011-07-6)
- Methyl 5-hydroxyisoxazole-3-carboxylate (CAS 1557026-77-3)
- 3-Nitro-1-tosyl-1H-1,2,4-triazole (CAS 77451-51-5)
- N-[2-(aminomethyl)phenyl]benzenesulfonamide (CAS 926245-82-1)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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