Iodixanol Impurity 14 CAS 103254-70-2
| CAS No. | 103254-70-2 |
| Molecular Formula | C17H22I3N3O8 |
| Molecular Weight | 777.09 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Iodixanol Impurity 14.
Iodixanol Impurity 14 (CAS 103254-70-2) is a certified pharmaceutical impurity reference standard with the molecular formula C17H22I3N3O8 and a molecular weight of 777.09 g/mol.
Structurally, Iodixanol Impurity 14 (C17H22I3N3O8) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 777.09 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Iodixanol Impurity 14 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 | C17H22I3N3O8 |
| Molecular Weight | 777.09 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.) | 1986 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Iodixanol Standards
- Iodixanol Impurity 17 (CAS 77203-11-3)
- Iodixanol Impurity 16 (CAS CATO-C4X-166316)
- Iodixanol USP Related Compound D (CAS 89797-00-2)
- Iodixanol Impurity 18 (CAS CATO-C4X-166318)
- Iodixanol Impurity 21 (CAS CATO-C4X-166321)
- Iodixanol impurity 20 (CAS 111453-49-7)
- Iodixanol Impurity 19 (CAS 134768-69-7)
- Iodixanol Impurity 5 (CAS CATO-C4X-16635)
Recommended Standards
- Iopamidol EP Impurity G (CAS 1869069-72-6)
- (R)-Iopamidol (CAS 88375-91-1)
- Iopamidol impurity 59 (CAS CATO-C4X-145059)
- Iomeprol Impurity 2 (CAS 104517-95-5)
- Lusutrombopag Impurity 65 (CAS CATO-C4X-208465)
- Ibrutinib Impurity 110 (CAS CATO-C4X-1064110)
- Cefprozil Impurity 37 (CAS CATO-C4X-149237)
- 5-(2-Hydroxypropan-2-yl)pyrimidin-2(1H)-one (CAS 2756415-00-4)
- 2-(1,4-Diazepan-1-yl)cyclohexan-1-ol (CAS 1215968-35-6)
- Ethyl 4-(3-chlorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 261356-82-5)
- Bis(di-tert-butyl(phenyl)-5-phosphanyl)(2,2,2-trifluoroethoxy)iridium(V) hydride (CAS 149613-53-6)
- 2,4-Dichloro-6-methoxypyrimidine (CAS 43212-41-5)
- Methyl 2-chloro-3-methylbut-3-enoate (CAS 286932-00-1)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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