Methyl 4-hydroxyquinoline-6-carboxylate CAS 948571-56-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 948571-56-0 |
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 4-hydroxyquinoline-6-carboxylate (CAS 948571-56-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H9NO3. Molecular weight: 203.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 6-hydroxyquinoline-5-carboxylate (CAS 104612-29-5)
- Methyl 7-hydroxyquinoline-4-carboxylate (CAS 1260825-38-4)
- 4-Hydroxyquinoline-6-acetic acid (CAS 1261543-45-6)
- Methyl 3-hydroxyquinoline-6-carboxylate (CAS 1261596-90-0)
- 4-Hydroxyquinoline-8-acetic acid (CAS 1261631-50-8)
- Methyl 7-hydroxyquinoline-8-carboxylate (CAS 1261636-70-7)
- Methyl 6-hydroxyquinoline-3-carboxylate (CAS 1261740-91-3)
- Methyl 6-hydroxyquinoline-8-carboxylate (CAS 1261813-51-7)
Recommended Standards
- Methyl 4-hydroxyquinoline-6-carboxylate (CAS 933486-45-4)
- Methyl 4-hydroxyquinoline-8-carboxylate (CAS 860206-84-4)
- Methyl 4-hydroxyquinoline-3-carboxylate (CAS 38113-86-9)
- tert-Butyl (6-isopropylpyridin-3-yl)carbamate (CAS 886214-82-0)
- 3-(4-(Trifluoromethyl)phenyl)butan-2-one (CAS 57132-21-5)
- 4-(tert-Butoxy)-5-cyclopropoxynicotinaldehyde (CAS 1243356-74-2)
- 6-(3-(Trifluoromethyl)phenyl)pyridazin-3-ol (CAS 66548-62-7)
- N1,N1-Diethyl-4-(methylsulfonyl)-1,3-benzenediamine (CAS 1219972-39-0)
- Moxifloxacin Impurity 36 (CAS 1395056-42-4(free base）)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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