Methyl 5-chloro-2-methoxy-3-pyridinecarboxylate CAS 82060-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82060-51-3 |
| Molecular Formula | C8H8ClNO3 |
| Molecular Weight | 201.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-chloro-2-methoxy-3-pyridinecarboxylate (CAS 82060-51-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8ClNO3. Molecular weight: 201.61 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8ClNO3 |
| Molecular Weight | 201.61 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 |
| 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.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 1-chloro-5-methoxy-2-methyl-4-nitrobenzene (CAS 100777-46-6)
- 1-Chloro-4-methoxy-2-methyl-5-nitrobenzene (CAS 101080-03-9)
- 1-Chloro-2-(methoxymethyl)-4-nitrobenzene (CAS 101513-52-4)
- 2-Chloro-4-(ethylamino)pyrimidine-5-carboxylic acid (CAS 101683-59-4)
- 3-Chloro-6-ethoxypyridine-2-carboxylic acid (CAS 1020945-92-9)
- 1-Chloro-2-ethoxy-4-nitrobenzene (CAS 102236-22-6)
- 2-(2-Chloro-6-nitrophenyl)ethan-1-ol (CAS 102493-68-5)
- 2-Chloro-N-(2,5-dihydroxy-phenyl)-acetamide (CAS 102580-34-7)
Recommended Standards
- Methyl 5-chloro-1-methyl-2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 882679-04-1)
- Methyl 5-chloro-2-methoxypyridine-4-carboxylate (CAS 944838-09-9)
- Methyl 5-amino-2-chloro-4-hydroxybenzoate (CAS 2091307-55-8)
- 3-Methoxy-5-methyl-1H-pyrazole (CAS 3201-22-7)
- Ethyl 2-amino-6-(trifluoromethyl)nicotinate (CAS 890302-01-9)
- (S)-Boc-2-amino-5-azido-pentanoic acid (dicyclohexylammonium) (CAS 1485528-98-0)
- N-(4-(2-(Dimethylamino)-2-oxoethyl)phenyl)-2-(trifluoromethyl)benzamide (CAS 1060227-79-3)
- N4-(2-Ethylphenyl)quinazoline-4,6-diamine (CAS 1428063-84-6)
- 2-((5-(4-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(2-methyl-4-nitrophenyl)acetamide (CAS 332161-44-1)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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