Gadobutrol EP Impurity C (Gadoteridol USP Related Compound B) CAS 112188-16-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 112188-16-6 |
| Molecular Formula | C14H23N4O6 Gd |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Gadobutrol EP Impurity C (Gadoteridol USP Related Compound B) (CAS 112188-16-6) pharmacopoeial impurity standards reference standard. Molecular formula: C14H23N4O6 Gd. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H23N4O6 Gd |
| Molecular Weight | 500.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
Related Gadobutrol Standards
- Gadobutrol Impurity 112 (CAS 1003-83-4)
- Gadobutrol Impurity 12 4HCl (CAS 10045-25-7)
- Gadobutrol Impurity 79 (CAS 105855-71-8)
- Gadobutrol Impurity 115 (CAS 112-24-3)
- Gadobutrol Impurity N5 (CAS 112193-75-6)
- Gadobutrol Impurity 104 4HCl (CAS 112193-75-6（free base）)
- Gadobutrol Impurity 37 (Cyclen Disulfate) (CAS 112193-77-8)
- Gadobutrol Impurity 103 Trifluoroacetic acid (CAS 114873-37-9（free base）)
Recommended Standards
- Pramipexole Impurity 34 (CAS 1001648-74-3)
- Aripiprazole Impurity 74 HBr (CAS 874661-64-0 (free base))
- 4-(Phenylamino)benzonitrile (CAS 36602-01-4)
- (3S,3aS,6R,6aS)-6-{[(4-methylbenzene)sulfonyl]oxy}-hexahydrofuro[3,2-b]furan-3-yl 4-methylbenzene-1-sulfonate 66966-12-9 KS-00002BDF (CAS 66966-12-9)
- Methyl 4-(2-(cyclopropylamino)-2-oxoethoxy)benzoate (CAS 929997-13-7)
- 7-Methoxybenzo[d]isoxazole-3-carboxylic acid (CAS 1935175-08-8)
- Peptide Impurity 04 (CAS 2913424-91-4)
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 13829788188 / jacky.chen@cato-chem.com