2-(3-Ethynylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid CAS 294667-03-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 294667-03-1 |
| Molecular Formula | C17H9NO4 |
| Molecular Weight | 291.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(3-Ethynylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 294667-03-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H9NO4. Molecular weight: 291.26 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H9NO4 |
| Molecular Weight | 291.26 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, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-((5-Nitrofuran-2-yl)methoxy)ethyl benzoate (CAS 88796-66-1)
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- 2-(((8-Hydroxy-5-nitroquinolin-7-yl)methyl)amino)propanoic acid (CAS 84677-20-3)
- 4-Chloro-2-methylpteridine (CAS 827031-79-8)
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- 3-(1H-pyrazol-3-yl)benzonitrile (CAS 149739-51-5)
- 3-((Methylsulfonyl)methyl)benzaldehyde (CAS 1051396-30-5)
- (S)-2-Amino-2-(1-methylcyclopropyl)acetic acid hydrochloride (CAS 1523541-83-4)
- (Leu31,Pro3?)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 125580-28-1)
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