Methyl 5-hydroxy-6-nitropicolinate CAS 1803831-69-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803831-69-7 |
| Molecular Formula | C7H6N2O5 |
| Molecular Weight | 198.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-hydroxy-6-nitropicolinate (CAS 1803831-69-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6N2O5. Molecular weight: 198.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H6N2O5 |
| Molecular Weight | 198.13 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- Methyl 4-hydroxy-5-nitronicotinate (CAS 1214387-19-5)
- 2-hydroxy-6-methyl-3-nitropyridine-4-carboxylic acid (CAS 1369136-38-8)
- 7-Hydroxy-8-nitro-2H-oxazolo[3,2-a]pyridin-5(3H)-one (CAS 1398504-30-7)
- Methyl 2-hydroxy-5-nitronicotinate (CAS 153888-40-5)
- Methyl 3-hydroxy-4-nitropicolinate (CAS 1625618-01-0)
- Ethyl 4-Hydroxy-3-nitropyridine-2-carboxylate (CAS 1803802-20-1)
- Methyl 4-hydroxy-6-nitropicolinate (CAS 1807064-04-5)
- Methyl 2-hydroxy-2-(trifluoromethyl)pent-4-enoate (CAS 117015-45-9)
Recommended Standards
- 3,5-Difluoro-4-nitrophenylacetonitrile (CAS 1803827-93-1)
- 2,4-Difluoro-6-nitrophenylacetonitrile (CAS 1804517-53-0)
- 5-(Difluoromethyl)-6-formyl-3-hydroxypicolinonitrile (CAS 1805282-10-3)
- 5-Amino-1-(2-methoxyethyl)-4-(4-methylthiazol-2-yl)-1,2-dihydro-3H-pyrrol-3-one (CAS 951971-68-9)
- 2-((2-Chloro-6-fluorobenzyl)thio)-3-methyl-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 339101-79-0)
- 2-Hydroxy-4H-1-benzothiopyran-4-one (CAS 107514-60-3)
- Epalrestat Impurity 56 (CAS CATO-C4X-223656)
- methyl 3-(2-methoxy-5-methylphenyl)-1H-pyrazole-5-carboxylate (CAS 1276540-43-2)
- 2-Amino-6-methoxy-4-oxo-4H-1-benzopyran-3-carboxaldehyde (CAS 68301-78-0)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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