Gadobutrol Impurity N5 CAS 112193-75-6
| CAS No. | 112193-75-6 |
| Molecular Formula | C12H24N4O4 |
| Molecular Weight | 288.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 288.35 g/mol gives Gadobutrol Impurity N5 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Gadobutrol Impurity N5 (CAS 112193-75-6, C12H24N4O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Gadobutrol Impurity N5 (C12H24N4O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 288.35 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Gadobutrol Impurity N5 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 | C12H24N4O4 |
| Molecular Weight | 288.35 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
Related Gadobutrol Standards
- Gadobutrol Impurity 150 (CAS CATO-C4X-2120150)
- Gadobutrol Impurity 34 (CAS 2748309-13-7)
- Gadobutrol impurity 178 (CAS 138147-50-9)
- Gadobutrol impurity 180 (CAS 198637-63-7)
- Gadobutrol Impurity N1 (CAS 15351-31-2)
- Gadobutrol Impurity 106 (CAS 170454-90-7)
- Gadobutrol Impurity N54 (CAS 909195-13-7)
- Gadobutrol Impurity 127 (CAS 216101-03-0)
Recommended Standards
- Abacavir EP Impurity E (CAS 208762-35-0)
- (2E)-1-(2,4-Dimethoxyphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one (CAS 1002460-75-4)
- Tofacitinib Impurity 33 (CAS 1640971-60-3)
- 1-{2-[3-(4-fluorophenyl)-1H-pyrazol-4-yl]ethyl}-4-methylpiperazine (CAS 1007071-72-8)
- Posaconazole Impurity 123 (CAS 149882-18-8)
- Rivastigmine Impurity 14 (CAS 1346242-31-6)
- Resmetirom impurity 56 (CAS 3033842-98-4)
- (4S)-4,11-Diethyl-3,4,12,14-tetrahydro-3,14-dioxo-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-4,9-diyl bis(2-methylpropyl) Ester Carbonic Acid (CAS 848078-06-8)
- Nicardipine Impurity 50 (CAS CATO-C4X-171050)
- 3-Deoxy-3-fluoro-D-galactose (CAS 52904-86-6)
- Tert-butyl 3-(dimethylamino)-3-methylpiperidine-1-carboxylate (CAS 1420986-99-7)
- Methyl 1-isopropyl-6-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylate (CAS 496793-43-2)
- Nicotinamide impurity 28 (CAS CATO-C4X-200028)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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