3-(1-Oxophthalazin-2(1H)-yl)propanoic acid CAS 53985-70-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53985-70-9 |
| Molecular Formula | C11H10N2O3 |
| Molecular Weight | 218.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(1-Oxophthalazin-2(1H)-yl)propanoic acid (CAS 53985-70-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10N2O3. Molecular weight: 218.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H10N2O3 |
| Molecular Weight | 218.21 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, ethanol, 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.) | 1972 |
| Nitrogen Atoms | 2 |
Related Oxophthalazin Standards
- 2-(1-Oxophthalazin-2(1H)-yl)acetohydrazide (CAS 18584-75-3)
- 2-(1-Oxophthalazin-2(1H)-yl)propanoic acid (CAS 626224-07-5)
- 3-(4-Methyl-1-oxophthalazin-2(1h)-yl)propanenitrile (CAS 95174-97-3)
- Ethyl 2-(1-oxophthalazin-2(1H)-yl)acetate (CAS 18584-72-0)
- 2-(1-Oxophthalazin-2(1H)-yl)acetic acid (CAS 90689-39-7)
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- 2-(4-Methyl-1-oxophthalazin-2(1H)-yl)propanoic acid (CAS 332886-32-5)
- 3-(1-Oxophthalazin-2(1H)-yl)propanehydrazide (CAS 618442-00-5)
Recommended Standards
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