Methyl 3-hydroxyquinoline-4-carboxylate CAS 73776-18-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73776-18-8 |
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 3-hydroxyquinoline-4-carboxylate (CAS 73776-18-8), 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.) | 1978 |
| 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 3-cyano-2-oxo-3-phenylpropanoate (CAS 397887-10-4)
- Methyl 3-phenylisoxazole-4-carboxylate (CAS 50899-16-6)
- Methyl 3-(oxazol-4-yl)benzoate (CAS 473548-55-9)
- 2-azabicyclo[2.2.1]heptan-5-one;hydrochloride (CAS 1785396-17-9)
- (S)-2',3',4',9'-Tetrahydrospiro[oxetane-3,1'-pyrido[3,4-b]indole]-3'-carboxylic acid (CAS 1956436-34-2)
- 4-((3-Bromobenzylidene)amino)-3-(3-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-61-4)
- 1,6,7-Trichloroisoquinoline (CAS 1378260-88-8)
- N-Cyclopropyl-3-methyl-2,3-dihydro-1H-inden-1-amine (CAS 1220039-96-2)
- Marimastat (CAS 154039-60-8)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
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