Iohexol Impurity 48 CAS 2992672-98-5
Purity 95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2992672-98-5 |
| Molecular Formula | C18H22I3N3O8 |
| Molecular Weight | 789.10 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Iohexol Impurity 48 (CAS 2992672-98-5) pharmacopoeial impurity standards reference standard. Molecular formula: C18H22I3N3O8. Molecular weight: 789.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H22I3N3O8 |
| Molecular Weight | 789.10 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Iohexol Standards
- Iohexol Impurity 26 (CAS CATO-C4X-166426)
- Iohexol Impurity 49 (CAS 2992672-97-4)
- Iohexol impurity 38 (CAS 2253945-66-1)
- Iohexol impurity 47 (CAS CATO-C4X-166447)
- Iohexol impurity 43 (CAS CATO-C4X-166443)
- Iohexol impurity 34 (CAS CATO-C4X-166434)
- Iohexol (CAS 66108-95-0)
- Iohexol Impurity 30 (CAS CATO-C4X-166430)
Recommended Standards
- 31112-62-6 RHH3W8F1CO Metrizamide Metrizamide [USAN:INN:BAN:JAN] D-Glucose, 2-(3-acetamido-2,4,6-triiodo-5-(N-methylacetamido)benzamido)-2-deoxy- D-Glucose, 2-((3-(acetylamino)-5-(acetylmethylamino)-2,4,6-triiodobenzoyl)amino)-2-deoxy- 2-(3-Acetamido-5-N-methyl-acetamido-2,4,6-triiodobenzamido)-2-deoxy-D-glucose 2-(3-Acetamido-2,4,6-triiodo-5-(N-methylacetamido)benzamido)-2-deoxy-D-glucopyranose 2-(3-Acetamido-2,4,6-triiodo-5-(N-methylacetamido)benzamido)-2-deoxy-D-glucose 2-((3-(Acetylamino)-5-(acetylmethylamino)-2,4,6-triiodobenzoyl)amino)-2-deoxy-D-glucose 3-Acetylamino-5-N-methyl-acetylamino-2,4,6-triiodobenzoyl glucosamine Amipaque CCRIS 7084 EINECS 250-475-5 Metrizamida [INN-Spanish] Metrizamidum [INN-Latin] Telebrix 300 WIN 39103 Metrizamida Metrizamidum UNII-RHH3W8F1CO (CAS 31112-62-6)
- DPP48-DCV (CAS 2316839-71-9)
- 3-Acetamido-2,4,6-triiodo-5-(N-methylacetamido)-N-((3R,4R,5S,6R)-2,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)benzamide (CAS 55134-11-7)
- Tetracaine impurity 20 (CAS 1152620-27-3)
- Theophylline Impurity 16 (CAS CATO-C4X-182316)
- 1-(4-Fluoropyridin-2-yl)cyclopropan-1-amine (CAS 1060809-45-1)
- (S)-tert-Butyl 6-(hydroxymethyl)-2,2-dimethylmorpholine-4-carboxylate (CAS 1400589-80-1)
- 1-Ethyl-3,6-dimethyl-1H-pyrazolo[3,4-c]pyridin-7(6H)-one (CAS 61327-49-9)
- Enrofloxacin-d5 (CAS 1173021-92-5)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
Why CATO?
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