5-(4-(Methylsulfonyl)phenyl)picolinic acid CAS 1242339-97-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1242339-97-4 |
| Molecular Formula | C13H11NO4S |
| Molecular Weight | 277.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(4-(Methylsulfonyl)phenyl)picolinic acid (CAS 1242339-97-4) pharmaceutical standards reference standard. Molecular formula: C13H11NO4S. Molecular weight: 277.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H11NO4S |
| Molecular Weight | 277.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- 2-(4-(Methylsulfonyl)phenyl)isonicotinic acid (CAS 1258621-88-3)
- 5-(4-(Methylsulfonyl)phenyl)nicotinic acid (CAS 893740-53-9)
- 3,5-Bis(methylsulfonyl)benzamide (CAS 849924-85-2)
- 2-(((4-(Methylsulfonyl)phenyl)amino)methyl)phenol (CAS 1019523-17-1)
- 2-(Methylsulfonyl) Phenothiazine (CAS 23503-68-6)
- Methyl 4-(((methylsulfonyl)oxy)methyl)bicyclo[2.2.2]octane-1-carboxylate (CAS 2155871-19-3)
- 2-(Methylsulfonyl)-1-(4-(methylsulfonyl)phenyl)ethan-1-one (CAS 952183-32-3)
- Ethyl 3-(1-(methylsulfonyl)cyclopropyl)-1,2,4-thiadiazole-5-carboxylate (CAS 2773478-08-1)
Recommended Standards
- (4-(2-Thioxo-2,3-dihydro-1H-imidazol-1-yl)benzoyl)glycine (CAS 1239770-88-7)
- N-(4,5-Dihydrothiazol-2-yl)-5-methyl-3-oxo-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide (CAS 1226433-74-4)
- 5-(3-Methylsulfonylphenyl)nicotinic acid (CAS 1261973-40-3)
- 3-Methyl-4,5,6,7-tetrahydro-3h-[1,2,3]triazolo[4,5-c]pyridine (CAS 733758-57-1)
- Metronidazole-hydroxy D2 (CAS 2196180-19-3)
- (2S,4S)-1-Methyl-4-propylpyrrolidine-2-carboxamide (CAS 13415-00-4)
- 2,6-Dibromo-3-fluorobenzamide (CAS 1804931-61-0)
- 2-(4-Methylbenzenesulfonyl)-N'-(2-oxo-2,3-dihydro-1H-indol-3-ylidene)acetohydrazide (CAS 946386-59-0)
- 1-Bromo-2-chloro-3-fluoro-5-nitrobenzene (CAS 35754-26-8)
- ([D2]Gly4)-Cholecystokinin Octapeptide (sulfated) ammonium salt (CAS 1926163-74-7)
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