(4-(Difluoromethoxy)-3-(pyridin-2-ylethynyl)phenyl)(5,7-dihydro-6H-pyrrolo[3,4-b]pyridin-6-yl)methanone CAS 1253291-12-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1253291-12-1 |
| Molecular Formula | C22H15F2N3O2 |
| Molecular Weight | 391.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (4-(Difluoromethoxy)-3-(pyridin-2-ylethynyl)phenyl)(5,7-dihydro-6H-pyrrolo[3,4-b]pyridin-6-yl)methanone (CAS 1253291-12-1) pharmaceutical standards reference standard. Molecular formula: C22H15F2N3O2. Molecular weight: 391.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H15F2N3O2 |
| Molecular Weight | 391.37 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Difluoromethoxy Standards
- 1-(4-(Difluoromethoxy)phenyl)-2-(isobutylthio)-5-(p-tolyl)-1H-imidazole (CAS 1226455-23-7)
- 6-[4-(difluoromethoxy)phenyl]-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011398-87-0)
- 6-[4-(difluoromethoxy)phenyl]-1-(4-fluorophenyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011397-92-4)
- 3-[4-(difluoromethoxy)-3-methoxyphenyl]-2-(3,4-dimethoxyphenyl)prop-2-enoic acid (CAS 379725-35-6)
- N-[4-(Difluoromethoxy)phenyl]-N'-[1-(4-fluorophenyl)-5-oxo-3-pyrrolidinyl]urea (CAS 894019-51-3)
- 1-(4-(Difluoromethoxy)phenyl)-2-(isopropylthio)-5-(p-tolyl)-1H-imidazole (CAS 1226435-97-7)
- Methyl 6-(4-(difluoromethoxy)phenyl)-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011399-93-1)
- 4-(Difluoromethoxy)-4'-(trifluoromethoxy)-3-(trifluoromethyl)-1,1'-biphenyl (CAS 1261448-29-6)
Recommended Standards
- 3-Cyclopropyl-1,6-bis(4-fluorophenyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011396-68-1)
- 7-(3-Amino-2-Oxoazepan-1-yl-1-Cyclopropyl-6,8-Difluoro-4-Oxoquinoline-3-Carboxylic Acid (CAS 151895-29-3)
- Tenofovir alafenamide Impurity 96 (CAS CATO-C4X-179796)
- 6-Amino-5-hydroxycyclohexa-1,3-dienecarboxylic acid (CAS 160399-68-8)
- Triphenylmethane (CAS 519-73-3)
- 5-Fluoro-8-oxo-7,8-dihydro-1,7-naphthyridine-3-carbonitrile (CAS 1956385-31-1)
- n-(4-Bromo-3-methylphenyl)-2-(tert-butylamino)acetamide (CAS 923247-59-0)
- Cyclohex-3-en-1-yl(4-(((4-methylthiazol-2-yl)thio)methyl)piperidin-1-yl)methanone (CAS 1421499-88-8)
- (2-(Trifluoromethyl)phenyl)methanol (CAS 346-06-5)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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