3-(3-Oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoic Acid CAS 23866-15-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23866-15-1 |
| Molecular Formula | C11H11NO4 |
| Molecular Weight | 221.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanoic Acid (CAS 23866-15-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11NO4. Molecular weight: 221.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H11NO4 |
| Molecular Weight | 221.21 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- 4-[(4-aminopiperidin-1-yl)methyl]benzonitrile,2HCL (CAS 92539-21-4)
- 5-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-5-oxopentanoic acid (CAS 620931-00-2)
- 4-Ethyl-2-methyl-4h-furo[3,2-b]pyrrole-5-carboxylic acid (CAS 80709-81-5)
- 2-Bromo-4-chloro-5-nitro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 2757336-85-7)
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- N-(3,5-dichlorophenyl)-4-methyl-2-phenylthiazole-5-carboxamide (CAS 321429-65-6)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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