Gadobutrol Impurity 44 CAS 55403-02-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55403-02-6 |
| Molecular Formula | C8H14N4 |
| Molecular Weight | 166.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Gadobutrol Impurity 44 (CAS 55403-02-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H14N4. Molecular weight: 166.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H14N4 |
| Molecular Weight | 166.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 4 |
Related Gadobutrol Standards
- Gadobutrol Impurity 11 (CAS 294-90-6)
- Gadobutrol Impurity 17 (CAS 127723-03-9)
- Gadobutrol Impurity 54 (CAS CATO-C4X-2120154)
- Gadobutrol Impurity 111 (CAS 619-73-8)
- Gadobutrol Impurity 148 (CAS CATO-C4X-2120148)
- Gadobutrol Impurity 135 (CAS 67705-42-4)
- Gadobutrol Impurity 115 (CAS 112-24-3)
- Gadobutrol Impurity 10 (CAS 57280-22-5)
Recommended Standards
- Ethyl 1,5-dimethyl-1H-pyrrole-2-carbimidate (CAS 774507-50-5)
- hexahydro-1'H-spiro[cyclopropane-1,6'-pyrrolo[1,2-a]piperazine]-3'-one (CAS 2168821-12-1)
- Ethyl (1R,4S)-bicyclo[2.2.1]hept-2-ene-2-carboxylate (CAS 2248160-18-9)
- Tert-butyl (R)-3-(2-oxoimidazolidin-1-yl)pyrrolidine-1-carboxylate (CAS 2018361-91-4)
- 1-((2-Chloropyridin-3-yl)methyl)-4-ethylpiperazine (CAS 1247890-74-9)
- 4-(3-Chloro-2-methylpropyl)-2,2-dimethylthiomorpholine (CAS 1597032-58-0)
- Dabrafenib Impurity 23 (CAS CATO-C4X-303323)
- 6-Methylbenzo[d]thiazol-5-amine (CAS 208512-69-0)
- Methyl 2-(3-amino-4-hydroxyphenyl)acetate (CAS 78587-72-1)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
Why CATO?
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