Mesalazine N-Propionyl Impurity CAS 93968-80-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 93968-80-0 |
| Molecular Formula | C10H11NO4 |
| Molecular Weight | 209.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Mesalazine N-Propionyl Impurity (CAS 93968-80-0) pharmacopoeial impurity standards reference standard. Molecular formula: C10H11NO4. Molecular weight: 209.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H11NO4 |
| Molecular Weight | 209.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related Mesalazine Standards
- Mesalazine EP Impurity M (CAS 2516-96-3)
- Mesalazine EP Impurity Q (CAS 3970-35-2)
- Mesalazine Impurity 46 (CAS 34662-36-7)
- Mesalazine Impurity 26 (CAS 1689-82-3)
- Mesalazine Impurity 27 (CAS 2362-57-4)
- Mesalazine Impurity 29 (CAS 2437-11-8)
- Mesalazine Impurity 24 (CAS 859964-08-2)
- Mesalazine Impurity 21 (CAS 51-59-2)
Recommended Standards
- Amlodipine Impurity N1 (CAS 58509-24-3)
- H-p-Carboxy-Phe-OH (CAS 126109-42-0)
- Dimethyl 4-aminophthalate (CAS 51832-31-6)
- Alogliptin impurity 77 HCl (CAS 1108732-05-3（free base）)
- Labetalol Impurity 69 (CAS CATO-C4X-246669)
- tert-Butyl methyl(1-methylazetidin-3-yl)carbamate (CAS 1379306-73-6)
- (S)-2-methyl-N-(thiophen-2-ylmethylene)propane-2-sulfinamide (CAS 878395-93-8)
- Ethyl 4-oxo-8-phenyl-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxylate (CAS 1038994-32-9)
- (2S)-2-[(4R)-4,5-Dihydro-4-phenyl-2-oxazolyl]-1-(diphenylphosphino)piperidine (CAS 2757084-52-7)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com