2-(Quinolin-3-yl)acetic acid CAS 21168-40-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21168-40-1 |
| Molecular Formula | C11H9NO2 |
| Molecular Weight | 187.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(Quinolin-3-yl)acetic acid (CAS 21168-40-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H9NO2. Molecular weight: 187.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H9NO2 |
| Molecular Weight | 187.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Related Quinolin Standards
- 2-(Quinolin-4-yl)acetic acid (CAS 109922-57-8)
- 2-(Quinolin-5-yl)acetic acid (CAS 152150-03-3)
- 2-(Quinolin-2-yl)acetic acid (CAS 284477-00-5)
- 2-(Quinolin-6-yl)acetic acid (CAS 5622-34-4)
- Quinolin-6-yl acetate (CAS 24306-33-0)
- Quinolin-8-yl acetate (CAS 2598-29-0)
- N'-(Quinolin-3-yl)formohydrazide (CAS 114165-03-6)
- 1-(quinolin-6-yl)ethane-1,2-diamine (CAS 1089346-08-6)
Recommended Standards
- 2-(Pyridin-4-yloxy)phenol (CAS 4979-03-7)
- 2,5-Difluoro-4-propoxyaniline (CAS 834154-72-2)
- 2-(Pyridin-3-yloxy)phenol (CAS 943868-68-6)
- 2-Methyl-4-(phenylsulfonyl)morpholine (CAS 1219152-02-9)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(thiazol-2-yl)propanoic acid (CAS 1379862-69-7)
- Mosapride Impurity 20 (CAS CATO-C4X-104420)
- 2-(2-((2-(4,4-Dimethyl-4,5-dihydrooxazol-2-yl)phenyl)selanyl)phenyl)-5,5-dimethyl-4,5-dihydrooxazole (CAS 287111-53-9)
- 2-(4-Fluoro-3-(trifluoromethoxy)phenyl)acetonitrile (CAS 1020718-23-3)
- Methyl 1-ethyl-1,2,3,4-tetrahydroquinoline-8-carboxylate (CAS 689162-86-5)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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