Vonoprazan Impurity 211 CAS CATO-C4X-1020211
| CAS No. | CATO-C4X-1020211 |
| Molecular Formula | C22H17F2N3 |
| Molecular Weight | 361.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Vonoprazan Impurity 211 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.
Vonoprazan Impurity 211 (CAS CATO-C4X-1020211) is a certified pharmaceutical impurity reference standard with the molecular formula C22H17F2N3 and a molecular weight of 361.39 g/mol.
Based on its molecular formula C22H17F2N3, Vonoprazan Impurity 211 contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 361.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C22H17F2N3 |
| Molecular Weight | 361.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Vonoprazan Standards
- Vonoprazan Impurity 168 (CAS CATO-C4X-1020168)
- Vonoprazan Impurity 240 (CAS CATO-C4X-1020240)
- Vonoprazan Impurity 273 (CAS CATO-C4X-1020273)
- Vonoprazan Impurity 282 (CAS CATO-C4X-1020282)
- Vonoprazan Fumarate Impurity 48 (CAS CATO-C4X-102048)
- Vonoprazan Impurity 67 (CAS CATO-C4X-102067)
- Vonoprazan Impurity 8 (CAS CATO-C4X-10208)
- Vonoprazan Impurity 184 (CAS CATO-C4X-1020184)
Recommended Standards
- 2-(4-Formyl-2-methoxyphenoxy)acetic acid,N-(2-biphenylyl)amide 247592-93-4 N-(biphenyl-2-yl)-2-(4-formyl-2-methoxyphenoxy)acetamide (CAS 247592-93-4)
- Trelagliptin-13C-d3 (CAS 2707203-34-5)
- N-benzyl-4-(benzylamino)-3-nitrobenzamide (CAS 291528-43-3)
- N-(2-(2-Phenylpyrimidin-5-yl)ethyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide (CAS 2034512-92-8)
- Fudosteine Impurity 52 (CAS CATO-C4X-144752)
- Loperamide Impurity 8 HCl (CAS CATO-C4X-17888)
- Vitamin K1 Impurity 35 (CAS 50281-47-5)
- n-Cyclohexyl-1,4-dioxaspiro[4.5]decan-8-amine (CAS 1019475-28-5)
- 4-(5-Methylpyridin-2-yl)morpholine (CAS 251101-37-8)
- 2-(Aminomethyl)imidazo[1,2-a]pyridine-6-carbonitrile dihydrochloride (CAS 1965309-72-1)
- n-(4,5-Dimethylthiazol-2-yl)-3-iodobenzamide (CAS 875161-28-7)
- Kukoamine Impurity 4 (CAS CATO-C4X-22964)
- (S,Z)-3-Ethylidenehexahydropyrrolo[1,2-a]pyrazine-1,4-dione (CAS 114604-89-6)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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