Foritinib Impurity 3 CAS CATO-C4X-33103
| CAS No. | CATO-C4X-33103 |
| Molecular Formula | C15H19Br2NO3 |
| Molecular Weight | 421.12 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 3.
Foritinib Impurity 3 (CAS CATO-C4X-33103) is a certified pharmaceutical impurity reference standard with the molecular formula C15H19Br2NO3 and a molecular weight of 421.12 g/mol.
Based on its molecular formula C15H19Br2NO3, Foritinib Impurity 3 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 421.12 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 Foritinib Impurity 3 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 | C15H19Br2NO3 |
| Molecular Weight | 421.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 10 (CAS CATO-C4X-331010)
- Foritinib Impurity 15 (CAS CATO-C4X-331015)
- Foritinib Impurity 12 (CAS CATO-C4X-331012)
- Foritinib Impurity 11 (CAS CATO-C4X-331011)
- Foritinib Impurity 16 (CAS CATO-C4X-331016)
- Foritinib Impurity 2 (CAS CATO-C4X-33102)
- Foritinib Impurity 17 (CAS CATO-C4X-331017)
- Foritinib Impurity 13 (CAS CATO-C4X-331013)
Recommended Standards
- Tert-butyl 4-(3,5-dibromopyridin-2-yl)piperazine-1-carboxylate (CAS 1223432-03-8)
- 2-(4,5-Dibromo-6-oxo-1,6-dihydropyridazin-1-yl)-n-methyl-n-[(thiophen-3-yl)methyl]acetamide (CAS 1089995-96-9)
- tert-Butyl 4-(5,6-dibromopyridin-3-yl)piperazine-1-carboxylate (CAS 897395-94-7)
- N,N-Bis(4-bromophenyl)-4-fluoroaniline (CAS 1429194-04-6)
- Riociguat Impurity 32 (CAS CATO-C4X-174932)
- Linagliptin Impurity 86 (CAS CATO-C4X-110186)
- Dapagliflozin Impurity 197 (CAS CATO-C4X-1138197)
- Oxane-3-carbonyl chloride (CAS 1113050-14-8)
- 2,4-Dinitrobenzaldehyde oxime (CAS 3236-33-7)
- 3-(2,3-Bis(benzyloxy)phenyl)propanenitrile (CAS 249278-33-9)
- 7-(3,4-Diethoxyphenyl)-2-(4-phenylpiperazin-1-yl)thieno[3,2-d]pyrimidin-4(1H)-one (CAS 1242878-13-2)
- [3-(2-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methanol (CAS 926242-11-7)
- (1-(Pyrazin-2-yl)piperidin-4-yl)methanol (CAS 1249377-81-8)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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