3-(8-Hydroxyquinolin-2-yl)acrylic acid CAS 91493-45-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91493-45-7 |
| Molecular Formula | C12H9NO3 |
| Molecular Weight | 215.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(8-Hydroxyquinolin-2-yl)acrylic acid (CAS 91493-45-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H9NO3. Molecular weight: 215.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H9NO3 |
| Molecular Weight | 215.20 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related Hydroxyquinolin Standards
- (E)-3-(2-Hydroxyquinolin-3-yl)acrylic acid (CAS 101382-57-4)
- 1-(4-Ethyl-2-hydroxyquinolin-3-yl)ethanone (CAS 781665-09-6)
- 1-((8-Hydroxyquinolin-2-yl)methyl)guanidine (CAS 648896-22-4)
- N-((8-Hydroxyquinolin-2-yl)methyl)acetamide (CAS 648896-21-3)
- (8-Hydroxyquinolin-5-yl)methyl acetate (CAS 58370-96-0)
- 3-(8-Hydroxyquinolin-5-yl)propanoic acid (CAS 33273-97-1)
- 3-Acetyl-6-hydroxyquinolin-4(1H)-one (CAS 1297310-91-8)
- 2-(8-Hydroxyquinolin-5-yl)acetic acid (CAS 57434-92-1)
Recommended Standards
- 3-(4-Carboxyphenyl)-2-hydroxypyridine (CAS 936636-14-5)
- 3-(Pyridin-2-yloxy)benzoic acid (CAS 51362-30-2)
- 2-Quinolinepyruvic Acid (CAS 500293-88-9)
- N-(2,3-dihydroxypropyl)prop-2-enamide (CAS 42521-68-6)
- 4-(tert-Butyl)-3-cyclopropoxy-5-iodopyridine (CAS 1243310-43-1)
- 2-amino-2-ethylbutanamide (CAS 258517-97-4)
- Mianserin impurity 22 (CAS CATO-C4X-136922)
- Imatinib Impurity 59 (CAS 796738-72-2)
- 4-(Chloromethyl)-3-(4-fluorophenyl)-1-phenyl-1H-pyrazole (CAS 372190-35-7)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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