Vonoprazan Fumarate Impurity 96 CAS 403-29-2
| CAS No. | 403-29-2 |
| Molecular Formula | C8H6BrFO |
| Molecular Weight | 217.04 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H6BrFO, Vonoprazan Fumarate Impurity 96 contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 217.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Vonoprazan Fumarate Impurity 96 (CAS 403-29-2), a pharmacopoeial impurity reference standard (molecular formula C8H6BrFO, MW 217.04 g/mol) used for the identification and quantification of trace impurities in APIs.
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 Vonoprazan Fumarate 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 | C8H6BrFO |
| Molecular Weight | 217.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Br-containing |
Related Vonoprazan Standards
- Vonoprazan Fumarate Impurity 88 (CAS 655-15-2)
- Vonoprazan Impurity 137 (CAS CATO-C4X-1020137)
- Vonoprazan Impurity 138 (CAS CATO-C4X-1020138)
- Vonoprazan Impurity 209 (CAS 31543-47-2)
- Vonoprazan Impurity 261 (CAS CATO-C4X-1020261)
- Vonoprazan Impurity 283 (CAS CATO-C4X-1020283)
- Vonoprazan Impurity 288 (CAS CATO-C4X-1020288)
- Vonoprazan Impurity N27 (CAS 24367-50-8)
Recommended Standards
- (2E)-3-(2,5-dichlorophenyl)prop-2-enoic acid 101869-82-3 3-(2,5-dichlorophenyl)prop-2-enoic acid (CAS 101869-82-3)
- 4-(Bromomethyl)-3-fluorobenzaldehyde (CAS 1416980-24-9)
- 3-(2,5-Dichlorophenyl)-3-oxopropanal (CAS 1019029-74-3)
- 5-Bromo-2-fluoro-4-methylbenzaldehyde (CAS 497224-12-1)
- Iopamidol Impurity 36 (CAS CATO-C4X-145036)
- Calcifediol Impurity 15 (CAS CATO-C4X-189215)
- Tyr-Deficient lanreotide Impurity (CAS CATO-C4X-23702)
- 1-[2-chloro-5-(trifluoromethyl)benzenesulfonyl]piperazine hydrochloride (CAS 1170080-52-0)
- Tetrabenazine Impurity 57-d6 HCI (CAS CATO-C4X-274871)
- H-Ala-Ala-βNA (CAS 20724-07-6)
- 1-(4-(1H-Indol-3-yl)piperidin-1-yl)ethanone (CAS 30030-83-2)
- 2-Methoxyethyl 2-((5-chloroquinolin-8-yl)oxy)acetate (CAS 88349-89-7)
- Phoxim Impurity 5 (CAS 217075-81-5)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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