Gliquidone Impurity 5 CAS 1314701-46-6
| CAS No. | 1314701-46-6 |
| Molecular Formula | C12H14O5 |
| Molecular Weight | 238.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Gliquidone Impurity 5.
Gliquidone Impurity 5 (CAS 1314701-46-6) is a certified pharmaceutical impurity reference standard with the molecular formula C12H14O5 and a molecular weight of 238.24 g/mol.
Structurally, Gliquidone Impurity 5 (C12H14O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 238.24 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Gliquidone Impurity 5 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 | C12H14O5 |
| Molecular Weight | 238.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Gliquidone Standards
- Gliquidone Impurity 4 (CAS 191988-38-2)
- Gliquidone Impurity 3 (CAS 55974-25-9)
- Gliquidone Impurity 1 (CAS 52962-25-1)
- Gliquidone Impurity 7 (CAS 1136-01-2)
- Gliquidone Impurity 4 (CAS 33214-38-9)
- Gliquidone Impurity 6 (CAS 51632-31-6)
- Gliquidone Impurity 1 (CAS 76746-95-7)
- Gliquidone Impurity 8 (CAS 1133-54-6)
Recommended Standards
- Aminolevulinic acid Impurity 2 (CAS 2443361-23-5)
- 3-Hydroxyflavone (CAS 577-85-5)
- Oxibendazole Impurity 2 (CAS 20367-33-3)
- Glycyl-L-tyrosine (CAS 658-79-7)
- Ozenoxacin Impurity 1 (CAS CATO-C4X-27961)
- Mupirocin Impurity 17 (CAS 153900-96-0)
- Estetrol Impurity 7 (CAS 58699-14-2)
- Methyl 2-fluoro-5-(4-fluoro-3-methylphenyl)benzoate (CAS 1820710-98-2)
- (S)-2-Amino-3-((tert-butoxycarbonyl)(methyl)amino)propanoic acid (CAS 587880-85-1)
- 2-Phenylbutanoic anhydride (CAS 1519-21-7)
- 2-fluoroterephthalic acid (CAS 3906-87-4)
- 2-Bromo-5-fluoro-4-nitrotoluene, 97% (CAS 170098-98-3)
- rel-(4R,6R)-2-Isopropyl-4,6-dimethyl-1,3,2-dioxaborinane (CAS 88062-11-7)
- Tirzepatide (CAS 2023788-19-2)
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