3-(1,3-Dioxoisoindolin-2-yl)-2-phenylquinoline-4-carboxylic acid CAS 117439-99-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 117439-99-3 |
| Molecular Formula | C24H14N2O4 |
| Molecular Weight | 394.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(1,3-Dioxoisoindolin-2-yl)-2-phenylquinoline-4-carboxylic acid (CAS 117439-99-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H14N2O4. Molecular weight: 394.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H14N2O4 |
| Molecular Weight | 394.38 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- PF-04880594 (CAS 1111636-35-1)
- (S)-3-Ethoxy-3-(4-(((R)-4-(trifluoromethyl)-2,3-dihydro-1h-inden-1-yl)oxy)phenyl)propanoic acid (CAS 1202575-67-4)
- 1-Hydroxypyrene b-D-Glucuronide (CAS 154717-05-2)
- n-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-(2,4-dichlorophenoxy)propanamide (CAS 329694-16-8)
- 3-Acetyl-4-chlorophenylboronic acid (CAS 2377606-50-1)
- 7-Chloro-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine (CAS 1042628-09-0)
- 5-Chloro-4-methoxypicolinic acid (CAS 1122148-11-1)
- 3-Cyclopropoxy-5-fluoropicolinaldehyde (CAS 1243471-78-4)
- N-(3,3-difluorocyclobutyl)formamide (CAS 1355328-30-1)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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