Iohexol Impurity 28 CAS 92339-10-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 92339-10-1 |
| Molecular Formula | C24H28I3N3O11 |
| Molecular Weight | 915.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Iohexol Impurity 28 (CAS 92339-10-1) pharmacopoeial impurity standards reference standard. Molecular formula: C24H28I3N3O11. Molecular weight: 915.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C24H28I3N3O11 |
| Molecular Weight | 915.21 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Iohexol Standards
- Iohexol EP Impurity B (CAS 2732209-64-0)
- Iohexol EP Impurity C (CAS CATO-C4X-16643)
- Iohexol EP Impurity D (CAS 157739-09-8)
- Iohexol EP Impurity E (CAS 2727061-52-9)
- Iohexol Impurity 50 (CAS CATO-C4X-166450)
- Iohexol EP Impurity N (CAS CATO-C4X-166410)
- Iohexol EP Impurity O (CAS CATO-C4X-166411)
- Iohexol EP Impurity P (CAS CATO-C4X-166412)
Recommended Standards
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- Capivasertib Impurity 48 (CAS CATO-C4X-331248)
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- Dalbavancin Impurity 11 (CAS CATO-C4X-160211)
- Sitafloxacin impurity 82 (CAS CATO-C4X-115582)
- 2-((3,4-Dichlorobenzyl)amino)-1-(4-fluorophenyl)-1-phenylethan-1-ol (CAS 338771-53-2)
- 6-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)naphthalene-1,3-disulfonic acid (CAS 7277-87-4)
- 4-Amino-5-(difluoromethyl)-6-(trifluoromethyl)nicotinaldehyde (CAS 1806904-90-4)
- 5-(1,2,3-Thiadiazol-4-yl)thiophene-2-sulfonyl chloride (CAS 320421-81-6)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
Why CATO?
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