Metaraminol Impurity 113 CAS CATO-C4X-2252113
| CAS No. | CATO-C4X-2252113 |
| Molecular Formula | C24H23NO4 |
| Molecular Weight | 389.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C24H23NO4, Metaraminol Impurity 113 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 389.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Metaraminol Impurity 113 (CAS CATO-C4X-2252113) is a certified pharmaceutical impurity reference standard with the molecular formula C24H23NO4 and a molecular weight of 389.44 g/mol.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), Metaraminol Impurity 113 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 | C24H23NO4 |
| Molecular Weight | 389.44 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Metaraminol Standards
- Metaraminol Impurity 114 (CAS CATO-C4X-2252114)
- Metaraminol Impurity 23 (CAS 2151127-61-4)
- Metaraminol Impurity 106 (CAS CATO-C4X-2252106)
- Metaraminol Impurity 109 (CAS CATO-C4X-2252109)
- Metaraminol Impurity 33 (CAS CATO-C4X-225233)
- Metaraminol Impurity 95 (CAS CATO-C4X-225295)
- Metaraminol Impurity 65 (CAS 31301-86-7)
- Metaraminol Impurity 100 (CAS CATO-C4X-2252100)
Recommended Standards
- Bisacodyl Impurity 21 (CAS CATO-C4X-203721)
- Mivacurium Chloride Impurity 33 (CAS CATO-C4X-137533)
- Z-Phe-OBzl (CAS 60379-01-3)
- Z-Tyr-OtBu (CAS 16881-33-7)
- Penehyclidine Impurity 15 (CAS CATO-C4X-130415)
- Desmopressin Impurity 14 (CAS CATO-C4X-221514)
- Relugolix Impurity 29 (CAS CATO-C4X-242929)
- [4-(carboxymethyl)benzyl](triphenyl)phosphonium bromide (CAS 142620-97-1)
- 1-methyl-1H,2H,3H,4H,5H-pyrido[2,3-e][1,4]diazepine (CAS 1780628-03-6)
- 4-Hydroxy Alverine D5 (CAS 1216415-67-6)
- Rel-(1R,2R)-1-methylcyclohexane-1,2-diol (CAS 19534-08-8)
- Milnacipran Impurity 10 (CAS CATO-C4X-103310)
- [(2-aminobutyl)sulfanyl]benzene (CAS 3898-25-7)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
Why CATO?
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