2-(Benzenesulfonyl)pyridine-3-carbaldehyde CAS 1161864-92-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1161864-92-1 |
| Molecular Formula | C12H9NO3S |
| Molecular Weight | 247.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Benzenesulfonyl)pyridine-3-carbaldehyde (CAS 1161864-92-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H9NO3S. Molecular weight: 247.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H9NO3S |
| Molecular Weight | 247.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzenesulfonyl Standards
- 3-[(benzenesulfonyl)methyl]aniline (CAS 135294-61-0)
- 2-[(benzenesulfonyl)methyl]aniline (CAS 95539-67-6)
- 2-(benzenesulfonyl)furan-3-carboxylic acid (CAS 1803606-17-8)
- 1-(Benzenesulfonyl)-2-nitro-1H-pyrrole (CAS 1002331-30-7)
- 4-(Benzenesulfonyl)-1,3-dimethyl-2,3-dihydro-1H-imidazol-2-one (CAS 185011-09-0)
- 1-(Benzenesulfonyl)-2-chloro-1H-pyrrole (CAS 1881332-07-5)
- 7612-88-6 Benzenesulfonyl fluoride, 4-(bromomethyl)- 4-(Bromomethyl)benzenesulfonyl fluoride p-Toluenesulfonyl fluoride, alpha-bromo- (CAS 7612-88-6)
- [(2s)-1-(benzenesulfonyl)pyrrolidin-2-yl]methanol (CAS 122030-80-2)
Recommended Standards
- 2-(2,3-Dihydro-1-benzofuran-5-yl)-1,3-thiazole-5-carboxylic acid (CAS 1157331-90-2)
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- 3-(3-Fluorophenyl)-5-(piperidin-2-yl)-1,2,4-oxadiazole (CAS 1154345-08-0)
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- 2,4-Dichloro-N-(3-(4-chlorophenyl)imidazo[1,2-a]pyridin-8-yl)benzamide (CAS 439096-64-7)
- 1-bromo-2-fluoro-4-isocyanatobenzene (CAS 20059-87-4)
- 1-Bromo-2-methylpropan-2-amine (CAS 99187-35-6)
- 1-Ethyl-2-imino-10-methyl-N-(2-morpholinoethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618077-84-2)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-((bis(ethylamino)methylene)amino)hexanoic acid hydrochloride (CAS 2410074-42-7)
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