Pranoprofen Impurity N3 CAS 52549-07-2
Purity 95%In StockPharmacopoeial Impurity Standards
| CAS No. | 52549-07-2 |
| Molecular Formula | C14H11NO3 |
| Molecular Weight | 241.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Pranoprofen Impurity N3 (CAS 52549-07-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H11NO3. Molecular weight: 241.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H11NO3 |
| Molecular Weight | 241.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 95% |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related Pranoprofen Standards
- Pranoprofen Impurity 43 (CAS CATO-C4X-181143)
- Pranoprofen Impurity 80 (CAS CATO-C4X-181180)
- Pranoprofen Impurity 81 (CAS CATO-C4X-181181)
- Pranoprofen Impurity 40 (CAS CATO-C4X-181140)
- Pranoprofen Impurity 38 (CAS 53944-40-4)
- Pranoprofen Impurity 42 (CAS CATO-C4X-181142)
- Pranoprofen Impurity 49 (CAS 1254691-84-3)
- Pranoprofen Impurity 54 (CAS CATO-C4X-181154)
Recommended Standards
- 2-(4-Nitrophenyl)-1-phenylethan-1-one (CAS 3769-82-2)
- 2-(Dimethylamino)naphtho[2,3-b]furan-4,9-dione (CAS 210117-62-7)
- 2-(4-Formylphenyl)isonicotinic Acid (CAS 566198-32-1)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
- Mirogabalin Impurity 108 (CAS CATO-C4X-2924108)
- Cefcapene Impurity 77 (CAS CATO-C4X-182477)
- 4-Diethylaminophenyl isothiocyanate (CAS 84381-54-4)
- 3-Bromo-4-isopropoxy-5-methoxybenzoyl chloride (CAS 1160250-50-9)
- 1-([1,2,4]triazolo[4,3-a]pyrazin-3-yl)ethan-1-amine (CAS 1156389-51-3)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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