Foritinib Impurity 5 CAS CATO-C4X-33105
| CAS No. | CATO-C4X-33105 |
| Molecular Formula | C15H20BrNO3 |
| Molecular Weight | 342.23 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 Foritinib Impurity 5.
Foritinib Impurity 5 (CAS CATO-C4X-33105) is a certified pharmaceutical impurity reference standard with the molecular formula C15H20BrNO3 and a molecular weight of 342.23 g/mol.
Based on its molecular formula C15H20BrNO3, Foritinib Impurity 5 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 342.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Foritinib Impurity 5 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 | C15H20BrNO3 |
| Molecular Weight | 342.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Foritinib Standards
- Foritinib Impurity 13 (CAS CATO-C4X-331013)
- Foritinib Impurity 14 (CAS CATO-C4X-331014)
- Foritinib Impurity 9 (CAS CATO-C4X-33109)
- Foritinib Impurity 1 (CAS CATO-C4X-33101)
- Foritinib Impurity 8 (CAS CATO-C4X-33108)
- Foritinib Impurity 17 (CAS CATO-C4X-331017)
- Foritinib Impurity 2 (CAS CATO-C4X-33102)
- Foritinib Impurity 16 (CAS CATO-C4X-331016)
Recommended Standards
- 1-(4-Methoxy-benzyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 1232027-73-4)
- Palbociclib Impurity 4 (CAS 1774897-13-0)
- 1-(3-Benzyloxypropyl)-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 1309960-92-6)
- Palbociclib Impurity 3 (CAS 153747-97-8)
- Propranolol Impurity 54 (CAS CATO-C4X-151954)
- Cefuroxime Impurity 65 (CAS CATO-C4X-124565)
- Tofacitinib Nitroso Impurity 190 (CAS CATO-C4X-1079190)
- 2-(1-(3,5-Dimethoxybenzyl)-3-oxopiperazin-2-yl)acetic acid (CAS 1033600-03-1)
- 1,4-Bis(2-ethylhexyl)-2,5-di(prop-1-yn-1-yl)benzene (CAS 211809-67-5)
- 3-(3-aminophenyl)-1,3-diazinane-2,4-dione (CAS 1182902-09-5)
- 2-Pyrrolidin-2-yl-thiazole dihydrochloride (CAS 1965309-49-2)
- 4-Methoxy-3-((4-methyl-2-nitrophenoxy)methyl)benzaldehyde (CAS 329222-84-6)
- 1-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(hydroxymethyl)cyclobutane-1-carboxylic acid (CAS 2219374-93-1)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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