1-Methylpyridin-1-ium-4-carboxylate CAS 824-77-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 824-77-1 |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Methylpyridin-1-ium-4-carboxylate (CAS 824-77-1) pharmaceutical standards reference standard. Molecular formula: C7H7NO2. Molecular weight: 137.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Methylpyridin Standards
- 1-(4-Methylpyridin-3-yl)ethan-1-ol (CAS 101870-76-2)
- (S)-1-(4-Methylpyridin-2-yl)ethan-1-ol (CAS 1344909-90-5)
- (R)-1-(3-Methylpyridin-2-yl)ethan-1-ol (CAS 1344938-60-8)
- (R)-1-(4-Methylpyridin-2-yl)ethan-1-ol (CAS 1344940-29-9)
- 2-(2-Methylpyridin-4-yl)ethan-1-ol (CAS 13959-37-0)
- 1-(5-Methylpyridin-3-yl)ethan-1-ol (CAS 1550093-28-1)
- 1-(2-Methylpyridin-4-yl)ethanol (CAS 1702539-36-3)
- 3-Ethyl-5-methylpyridin-2(1H)-one (CAS 1803767-25-0)
Recommended Standards
- Homarine (CAS 445-30-7)
- 1-Nitroso-1-Phenylhydrazine (CAS 614-01-7)
- 1-Methyl-6-oxo-1,6-dihydropyridine-2-carbaldehyde (CAS 63486-86-2)
- 3-(3,5-Dichlorophenyl)piperidine (CAS 851861-61-5)
- n-(4-Isopropylbenzo[d]thiazol-2-yl)-N-methylglycine (CAS 1353000-12-0)
- 2-Methoxy-2-(oxan-3-yl)ethane-1-sulfonyl chloride (CAS 1781380-26-4)
- Potassium (2-cyanophenyl)trifluoroborate (CAS 929038-12-0)
- 7-Chloroquinoline-2-carbaldehyde (CAS 59394-27-3)
- 4'-Formyl-[1,1'-biphenyl]-4-sulfonic acid (CAS 765217-66-1)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com