Mitiglinide Impurity 21 CAS CATO-C4X-116121
| CAS No. | CATO-C4X-116121 |
| Molecular Formula | C19H23NO3 |
| Molecular Weight | 313.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 313.39 g/mol gives Mitiglinide Impurity 21 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Mitiglinide Impurity 21 (CAS CATO-C4X-116121) is a certified pharmaceutical impurity reference standard with the molecular formula C19H23NO3 and a molecular weight of 313.39 g/mol.
The molecular framework of Mitiglinide Impurity 21 (C19H23NO3) is characterized by a steroid core, 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 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).
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 Mitiglinide Impurity 21 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 | C19H23NO3 |
| Molecular Weight | 313.39 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Mitiglinide Standards
- Mitiglinide Impurity 20 (CAS CATO-C4X-116120)
- Mitiglinide impurity 23 (CAS CATO-C4X-116123)
- Mitiglinide impurity 24 (CAS CATO-C4X-116124)
- Mitiglinide impurity 25 (CAS CATO-C4X-116125)
- Mitiglinide (CAS 145375-43-5)
- Mitiglinide impurity 22 (CAS CATO-C4X-116122)
- Mitiglinide impurity 26 (CAS CATO-C4X-116126)
- Mitiglinide Impurity 28 (CAS CATO-C4X-116128)
Recommended Standards
- Rosuvastatin Impurity 171 (CAS CATO-C4X-1169171)
- Ezetimibe Impurity 114 (CAS CATO-C4X-1098114)
- Terbutaline Impurity 40 (CAS CATO-C4X-118340)
- benzyl 3,5-diallyl-4-oxopiperidine-1-carboxylate (CAS CATO-C3D-262418)
- Alogliptin Impurity 49 (CAS 655-63-0)
- Triacetic Acid Impurity 3 (CAS 862542-34-5)
- Valsartan Impurity 77 (CAS CATO-C4X-105777)
- 1,3,4-Oxadiazole (CAS 288-99-3)
- [(Anthracen-9-yl)methyl](butyl)amine hydrochloride (CAS 635304-14-2)
- 2,4-Dibromo-5-(difluoromethyl)-3-(trifluoromethyl)pyridine (CAS 1806840-96-9)
- (E)-1,1,1-Trifluoro-4-(m-tolyl)but-3-en-2-one (CAS 306769-09-5)
- 4-Chloro-3-(difluoromethyl)-6-methoxypicolinoyl chloride (CAS 1806939-25-2)
- (R)-1-(benzo[d][1,3]dioxol-5-yl)butan-1-amine (CAS 181481-62-9)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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