Valproate Impurity 96 CAS CATO-C4X-116696
| CAS No. | CATO-C4X-116696 |
| Molecular Formula | C11H20O4 |
| Molecular Weight | 216.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Valproate Impurity 96 is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, Valproate Impurity 96 (CAS CATO-C4X-116696, C11H20O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C11H20O4, Valproate Impurity 96 contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 216.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 Valproate Impurity 96 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 | C11H20O4 |
| Molecular Weight | 216.27 g/mol |
| Purity | ≥95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
Related Valproate Standards
- Valproate Impurity 38 (CAS 55898-43-6)
- Sodium Valproate Impurity 42 (CAS 258264-00-5)
- Valproate Impurity 84 (CAS CATO-C4X-116684)
- Valproate Impurity 82 (CAS CATO-C4X-116682)
- Valproate impurity 90 (CAS CATO-C4X-116690)
- Valproate Impurity 86 (CAS CATO-C4X-116686)
- Valproate Impurity 64 (CAS CATO-C4X-116664)
- Valproate impurity 87 (CAS 59726-37-3)
Recommended Standards
- Brivaracetam Impurity 64 (CAS 112106-16-8)
- Dimethyl Azelate (CAS 1732-10-1)
- Butyl O-Butyryllactate (CAS 7492-70-8)
- 832-58-6 Ethanone, 1-(2,4,6-trimethoxyphenyl)- 1-(2,4,6-Trimethoxyphenyl)ethanone (CAS 832-58-6)
- Olopatadine Impurity 7 (CAS 949141-22-4)
- Prasugrel Impurity 26 (CAS 134770-09-5)
- Landiolol Impurity 120 (CAS CATO-C4X-2621120)
- Ethyl 2,3-dichloro-4-nitrobenzoate (CAS 1807181-36-7)
- 1-(4-Methoxyphenoxy)-3-(4-phenylpiperazin-1-yl)propan-2-ol dihydrochloride (CAS 465535-21-1)
- Dicyclohexyl(mesityl)phosphine (CAS 870703-48-3)
- (S)-2-bromo-1-(3-cyclopropyl-7-fluoro-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)ethan-1-one (CAS 2379411-65-9)
- {4-chlorothieno[3,2-d]pyrimidin-6-yl}methanol (CAS 1207972-75-5)
- 3-Bromo-2-((tetrahydrofuran-2-yl)methoxy)pyridine (CAS 1248638-70-1)
- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, free base))
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