Iopromide EP Impurity B CAS 76350-28-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 76350-28-2 |
| Molecular Formula | C17H22I3N3O7 |
| Molecular Weight | 761.09 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Iopromide EP Impurity B (CAS 76350-28-2) pharmacopoeial impurity standards reference standard. Molecular formula: C17H22I3N3O7. Molecular weight: 761.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H22I3N3O7 |
| Molecular Weight | 761.09 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Iopromide Standards
- Iopromide EP Impurity C (Mixture of Diastereomers) (CAS 154361-52-1)
- Iopromide Impurity 24 (CAS 1651211-76-5)
- Iopromide (CAS 73334-07-3)
- Iopromide Impurity 23 (CAS CATO-C4X-183223)
- Iopromide-[d3] (CAS 1189947-73-6)
- Iopromide impurity 16 (CAS CATO-C4X-183216)
- Iopromide EP Impurity A (CAS 154361-51-0)
- Iopromide EP Impurity G (Mixture of Diastereomers) (CAS 154361-53-2)
Recommended Standards
- Iomeprol Impurity 14 (CAS CATO-C4X-182014)
- Triacontyl docosanoate (CAS 80252-39-7)
- Eosin-5-maleimide (CAS 150322-02-4)
- Chlortetracycline EP Impurity G (CAS 769895-23-0)
- Amitriptyline EP Impurity C (CAS 894-71-3)
- tert-butyl 4-[(4-bromo-1-methyl-1H-pyrazol-5-yl)carbonyl]piperazine-1-carboxylate (CAS 1005556-39-7)
- 4,6-Diiodopyrimidine (CAS 19646-06-1)
- N-((5-(aminomethyl)furan-2-yl)methyl)-N-propylpropan-1-amine (CAS 1170183-16-0)
- 9-(4-Aminophenyl)-9H-purin-6-amine (CAS 863675-87-0)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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