Ixazomib Impurity 13 CAS 6334-18-5
| CAS No. | 6334-18-5 |
| Molecular Formula | C7H4Cl2O |
| Molecular Weight | 175.01 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ixazomib Impurity 13 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.
Ixazomib Impurity 13 (CAS 6334-18-5) is a certified pharmaceutical impurity reference standard with the molecular formula C7H4Cl2O and a molecular weight of 175.01 g/mol.
Ixazomib Impurity 13 (C7H4Cl2O) contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C7H4Cl2O |
| Molecular Weight | 175.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, 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.) | 1958 |
| Halogen Content | Cl-containing |
Related Ixazomib Standards
Recommended Standards
- 3-Chlorobenzoyl Chloride (CAS 618-46-2)
- 2,5-Dichlorobenzaldehyde (CAS 6361-23-5)
- 2,6-dichlorobenzaldehyde (CAS 83-38-5)
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- Nicardipine Impurity 68 (CAS CATO-C4X-171068)
- Nifedipine Impurity 23 (CAS 65962-15-4)
- Donepezil Impurity 47 (CAS 36159-03-2)
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- 4-Methyl-2-[(piperidin-4-yl)methoxy]pyridine dihydrochloride (CAS 2097936-29-1)
- 1-(4-Fluorophenyl)-5-(p-tolyl)-1h-imidazole-2-thiol (CAS 1105189-09-0)
- 166196-73-2 2-(1H-pyrazol-5-yl)thiazole 5-(thiazol-2-yl)-1H-pyrazole A12209 (CAS 166196-73-2)
- (3-(2-((4-Fluorobenzyl)oxy)phenyl)-1H-pyrazol-1-yl)(4-fluorophenyl)methanone (CAS 477713-48-7)
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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