2,3,5,6-Tetramethoxypyridine CAS 13131-24-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13131-24-3 |
| Molecular Formula | C9H13NO4 |
| Molecular Weight | 199.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,3,5,6-Tetramethoxypyridine (CAS 13131-24-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H13NO4. Molecular weight: 199.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H13NO4 |
| Molecular Weight | 199.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-(2,5-Difluorophenyl)morpholine (CAS 1270339-51-9)
- (R)-5-Ethylcarboxyl-N-acetyl-2-pyrrolidinone 1315051-65-0 5-Oxo-N-acetyl-D-proline Ethyl Ester (CAS 1315051-65-0)
- 1-(3-(Difluoromethoxy)phenyl)cyclopropan-1-amine (CAS 1266159-47-0)
- (E)-1-(4-((6-Methylpyridin-2-yl)oxy)piperidin-1-yl)but-2-en-1-one (CAS 1798428-95-1)
- Thiazol-5-ol (CAS 77075-76-4)
- (1R,2R)-2-Aminocyclohexanecarboxylic acid (CAS 26685-83-6)
- 1,4-Bis(methylthio)benzene (CAS 699-20-7)
- 5-(3-Chlorobenzylidene)-3-((6-methoxy-2-methylquinolin-4-yl)amino)-2-methyl-3,5-dihydro-4H-imidazol-4-one (CAS 85986-74-9)
- 1-Amino-1-cyanocyclopentane Hydrochloride (CAS 16195-83-8)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
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