Milrinone Impurity 25 CAS CATO-C4X-109125
| CAS No. | CATO-C4X-109125 |
| Molecular Formula | C11H13NO2 |
| Molecular Weight | 191.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Milrinone Impurity 25 is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Milrinone Impurity 25 (CAS CATO-C4X-109125), a pharmacopoeial impurity reference standard (molecular formula C11H13NO2, MW 191.23 g/mol) used for the identification and quantification of trace impurities in APIs.
The molecular framework of Milrinone Impurity 25 (C11H13NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Milrinone Impurity 25 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H13NO2 |
| Molecular Weight | 191.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >90% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Milrinone Standards
- Milrinone Impurity 11 (CAS 2244529-63-1)
- Milrinone Impurity 23 (CAS 88349-61-5)
- Milrinone impurity 43 (CAS CATO-C4X-109143)
- Milrinone Impurity 18 (CAS CATO-C4X-109118)
- Milrinone impurity 40 (CAS CATO-C4X-109140)
- Milrinone Impurity 22 (CAS 717818-05-8)
- Milrinone Impurity 34 (CAS 1089899-00-2)
- Milrinone Impurity 19 (CAS 111463-11-7)
Recommended Standards
- Milnacipran Impurity 5 (CAS 1932365-99-5)
- Levosimendan Impurity 45 (CAS 16960-49-9)
- Milnacipran Impurity 16 (CAS 871100-19-5)
- 3,4-Diethoxybenzonitrile (CAS 60758-87-4)
- Amiodarone Impurity 19 (CAS CATO-C4X-142519)
- Bumetanide Impurity 42 (CAS 320417-11-6)
- Dalilesen Impurity 5 (CAS 1505485-09-5)
- N1-(4-(1,1-Dioxido-1,2-thiazinan-2-yl)phenyl)-N2-(2-hydroxyethyl)oxalamide (CAS 899748-20-0)
- 1-Hydroxychrysene (CAS 63019-38-5)
- 9,10-dimethoxyphenanthrene (CAS 13935-65-4)
- Moxifloxacin impurity 198 (CAS CATO-C4X-1074198)
- 6-Bromo-1,2-benzisoxazole (CAS 1060802-88-1)
- Z-Val-Ala-OH (CAS 24787-89-1)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com