N-(2-hydroxyethyl)-2,4,6-triiodo-3-(N-methylacetamido)-5-((2S,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanamido)benzamide CAS 56562-79-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56562-79-9 |
| Molecular Formula | C18H24I3N3O9 |
| Molecular Weight | 807.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-hydroxyethyl)-2,4,6-triiodo-3-(N-methylacetamido)-5-((2S,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanamido)benzamide (CAS 56562-79-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H24I3N3O9. Molecular weight: 807.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H24I3N3O9 |
| Molecular Weight | 807.11 g/mol |
| Purity | 97%+ |
| 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.) | 1973 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 3-(N-(2-hydroxyethyl)acetamido)-2,4,6-triiodo-N-methyl-5-((2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanamido)benzamide (CAS 63941-73-1)
- (Z)-((2-Hydroxyethyl)azanediyl)bis(ethane-2,1-diyl) dioleate (CAS 54999-00-7)
- 4-(Ethyl(2-hydroxyethyl)amino)-2-methylbenzaldehyde (CAS 21850-52-2)
- 2-[(2-Hydroxyethyl)octadecylamino]ethyl ester octadecanoic acid (CAS 52497-24-2)
- N-(2-Hydroxyethyl)perfluoro(2,5-dimethyl-3,6-dioxanonan)amide (CAS 137506-19-5)
- 5-((2-(4-(2-Hydroxyethyl)piperazin-1-yl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-3-(1-phenylethyl)-2-thioxothiazolidin-4-one (CAS 477734-59-1)
- [(((2-Hydroxyethyl)amino)ethoxy)imino]bis-ethanol Dipyridamole (CAS 60288-38-2)
- 4-(2-Hydroxyethyl)-5-methyl-2-phenyl-1-((2-(2,2,2-trifluoroacetyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)sulfonyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 861207-34-3)
Recommended Standards
- Ioversol impurity 31 (CAS CATO-C4X-209131)
- 102042-09-1 21-Hydroxyoligomycin A Oligomycin A, 21-hydroxy- 21-Hydroxyl-oligomycin A (CAS 102042-09-1)
- Ioversol Impurity 5 (CAS 104517-96-6)
- (2-Fluoro-4-(thiophen-2-yl)phenyl)methanamine (CAS 927801-36-3)
- 1-Phenyl-3-(2-(piperazin-1-yl)ethoxy)isoquinoline (CAS 89707-38-0)
- Doxofylline Impurity 31 (CAS CATO-C4X-151331)
- 5-Methoxy-2-phenyl-4-(piperidin-1-yl)pyrimidine (CAS 477863-73-3)
- 1-(3-Pyridyl)-1-propylamine Dihydrochloride (CAS 1228879-41-1)
- 5-Ethyl-2-methylpyridine Borane (CAS 1014979-56-6)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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