Valsartan Impurity 10 CAS 114772-54-2
| CAS No. | 114772-54-2 |
| Molecular Formula | C14H10BrN |
| Molecular Weight | 272.14 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Valsartan Impurity 10 (C14H10BrN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 272.14 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a process- or degradation-related impurity, Valsartan Impurity 10 (CAS 114772-54-2, C14H10BrN) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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 Valsartan Impurity 10 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 | C14H10BrN |
| Molecular Weight | 272.14 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Valsartan Standards
- Valsartan Impurity 96 (CAS CATO-C4X-105796)
- Valsartan Impurity 97 (CAS CATO-C4X-105797)
- Valsartan Impurity 75 (CAS 85583-54-6)
- Valsartan Impurity 1 (CAS 168072-17-1)
- Valsartan Impurity 34 (CAS 151052-40-3)
- Valsartan Impurity 27 (CAS 253678-97-6)
- Valsartan Impurity 99 (CAS CATO-C4X-105799)
- Valsartan Impurity 54 (CAS CATO-C4X-105754)
Recommended Standards
- 3,5-Bis(trifluoromethyl)phenylacetic acid (CAS 85068-33-3)
- 497863-61-3 N-[(3-Bromophenyl)methylene]-2,2-dimethoxy-ethanamine N-[(3-Bromophenyl)methylene]-2,2-dimethoxyethanamine (CAS 497863-61-3)
- tert-Butyl 6-(bromomethyl)nicotinate (CAS 912550-19-7)
- Carbamazepine Impurity 13 (CAS 75272-34-3)
- Fluconazole EP Impurity F (R-Isomer) (CAS CATO-C4X-101964)
- Cefmetazole Impurity 71 (CAS CATO-C4X-150771)
- Dopamine Impurity 121 (CAS CATO-C4X-1908121)
- Triphenylborane - Sodium Hydroxide Adduct (7-10% in Water) (CAS 12113-07-4)
- 2,4-Dichloro-N-(2-((2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)amino)phenyl)benzamide (CAS 338772-79-5)
- 1263365-60-1 1-(1,3-Dioxolan-2-yl)-3-propyl-hexan-2-one MFCD18433523 (CAS 1263365-60-1)
- tert-Butyl 5-hydroxy-3-oxoazepane-1-carboxylate (CAS 1341037-70-4)
- [3-(Trimethoxysilyl)propyl]succinic Anhydride (CAS 156088-53-8)
- 5,6,7-Trimethyl-1,2,3,4-tetrahydro-1,8-naphthyridine (CAS 1553914-53-6)
- Custom peptides (CAS CATO-CPTD788509)
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