2-Chloro-4-methoxynicotinic Acid CAS 394729-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 394729-98-7 |
| Molecular Formula | C7H6ClNO3 |
| Molecular Weight | 187.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Chloro-4-methoxynicotinic Acid (CAS 394729-98-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6ClNO3. Molecular weight: 187.58 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H6ClNO3 |
| Molecular Weight | 187.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 5-Chloro-4-methyl-2-nitrophenol (CAS 100278-74-8)
- N-(6-Chloro-3-oxo-2,3-dihydropyridazin-4-yl)acetamide (CAS 100367-79-1)
- 3-Chloro-4-methyl-5-nitropyridin-2-amine (CAS 1003710-31-3)
- 2-Chloro-5-nitroanisole (CAS 1009-36-5)
- 2-Chloro-4-methyl-5-nitrophenol (CAS 100959-50-0)
- 5-Chloro-1-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 101384-60-5)
- 4-Chloro-5-methoxypicolinic acid (CAS 103878-33-7)
- 2-Chloro-5-methoxyisonicotinic acid (CAS 1060801-70-8)
Recommended Standards
- 2-Chloro-4-methoxy-1-nitrobenzene (CAS 28987-59-9)
- 2-Chloro-4-methyl-6-nitrophenol (CAS 60468-61-3)
- 2-Chloro-3-methyl-4-nitrophenol (CAS 88062-27-5)
- Boc-D-Dap(Dde)-OH (CAS 1263047-33-1)
- (S)-2-(4-Nitrobenzyl)-diethylenetriamine penta-t-butyl acetate (CAS 262855-60-7)
- (3S,4R)-4-Cyclopropyl-1-methylpyrrolidin-3-ol (CAS 2368911-01-5)
- 4-[(2,6-dimethylmorpholin-4-yl)sulfonyl]benzoic acid (CAS 328038-27-3)
- cis-1-Methyl-2-(toluene-4-sulfonyl)-2-aza-bicyclo[3.2.0]heptan-7-one (CAS 2387534-88-3)
- (3-Nitro-phenyl)-propynoic acid ethyl ester (CAS 35283-09-1)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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