Milnacipran Impurity 10 CAS CATO-C4X-103310
| CAS No. | CATO-C4X-103310 |
| Molecular Formula | C19H15NO4 |
| Molecular Weight | 321.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Milnacipran Impurity 10 (C19H15NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Milnacipran Impurity 10 (CAS CATO-C4X-103310) is a certified pharmaceutical impurity reference standard with the molecular formula C19H15NO4 and a molecular weight of 321.33 g/mol.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), Milnacipran Impurity 10 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H15NO4 |
| Molecular Weight | 321.33 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Milnacipran Standards
- Milnacipran impurity 25 (CAS 2386090-46-4)
- Milnacipran impound 35 (CAS 105310-24-5)
- Milnacipran impurity 38 (CAS CATO-C4X-103338)
- Milnacipran Impurity 40 (CAS 1100753-09-0)
- Milnacipran Impurity N13 (CAS 105310-75-6)
- Milnacipran impurity 29 (CAS 1353644-50-4)
- Milnacipran impurity 36 (CAS 1237261-60-7)
- Milnacipran impurity 32 (CAS 3026111-66-7)
Recommended Standards
- Tetrahydro-1,1-dioxido-3-thienyl 4-nitrobenzenesulfonate (CAS 62671-90-3)
- Amlodipine Impurity 48 (CAS CATO-C4X-109548)
- tert-Butyl 4-(4-methoxyphenyl)-2,6-dioxo-1,3-oxazinane-3-carboxylate (CAS 886362-61-4)
- Gefitinib Impurity 48 (CAS 1006378-06-8)
- Terbutaline impurity 69 (CAS 39642-87-0)
- Baloxavir Marboxil Impurity 225 (CAS CATO-C4X-2108225)
- Dapagliflozin Impurity 29 (CAS CATO-C4X-113829)
- 2-Methoxy-1-(1-methyl-1h-pyrazol-4-yl)ethan-1-amine (CAS 1247433-19-7)
- 4-Chloro-2-Methylbenzoic Acid (CAS 7499-07-2)
- 2-Cyclobutoxy-4,6-dimethylpyridine-3-carboxylic acid (CAS 1247523-42-7)
- 5-(2-Methylpyrazolo[1,5-a]pyridine-3-carbonyl)pyridin-2(1H)-one (CAS 139254-95-8)
- N-(2-Amino-4-methylphenyl)butanamide (CAS 861534-82-9)
- Etonogestrel USP Related Compound C (CAS 54024-10-1)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
Why CATO?
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