3-(4-Methyl-2-oxoquinolin-1(2H)-yl)propanoic acid CAS 75371-21-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75371-21-0 |
| Molecular Formula | C13H13NO3 |
| Molecular Weight | 231.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Methyl-2-oxoquinolin-1(2H)-yl)propanoic acid (CAS 75371-21-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H13NO3. Molecular weight: 231.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H13NO3 |
| Molecular Weight | 231.25 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 3-(4-oxoquinolin-1(4H)-yl)propanoate (CAS 1279209-55-0)
- 3-(6-Methyl-4-oxoquinolin-1(4H)-yl)propanoic acid (CAS 1279214-40-2)
- 2-(6-Ethyl-4-oxoquinolin-1(4H)-yl)acetic acid (CAS 1279214-85-5)
- 3-(6-Ethyl-4-oxoquinolin-1(4H)-yl)propanenitrile (CAS 1279218-88-0)
- 2-(6-Ethyl-4-oxoquinolin-1(4H)-yl)propanoic acid (CAS 1279201-34-1)
- 3-(6-Ethyl-4-oxoquinolin-1(4H)-yl)propanoic acid (CAS 1279215-73-4)
- 3-(4-Oxoquinolin-1(4H)-yl)propanoic acid (CAS 1279213-84-1)
- 2-(8-Methyl-2-oxoquinolin-1(2H)-yl)acetic acid (CAS 1355194-36-3)
Recommended Standards
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