N-((1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl)-2-hydroxyacetamide CAS 23885-72-5
| CAS No. | 23885-72-5 |
| Molecular Formula | C11H14N2O6 |
| Molecular Weight | 270.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H14N2O6, N-((1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl)-2-hydroxyacetamide contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 270.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies N-((1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl)-2-hydroxyacetamide (CAS 23885-72-5), a certified reference material (molecular formula C11H14N2O6, MW 270.24 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H14N2O6 |
| Molecular Weight | 270.24 g/mol |
| Appearance | Off-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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Benzophenone-2,4'-dicarboxylic Acid Monohydrate (CAS 85-58-5)
- N-(3-nitrodibenzo[b,d]furan-2-yl)acetamide (CAS 857785-14-9)
- Azobenzene-3,3'-dicarboxylic acid (CAS 621-18-1)
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- 6-Bromo-3-difluoromethoxy-2-nitrotoluene (CAS 1805527-71-2)
- 1-(2-((Benzyl(ethyl)amino)methyl)pyrrolidin-1-yl)-2-chloroethanone (CAS 1353972-58-3)
- Methyl2-(4-aminophenyl)acetatehydrochloride (CAS 83528-16-9)
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- 2-Chloro-4,5-bis(1,1,2,2,2-pentafluoroethyl)pyridine (CAS 1246466-42-1)
- 2-(2,6-Dimethoxy-4-methylphenoxy)ethan-1-amine (CAS 1156179-33-7)
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- Methyl (2Z)-3-{[2-(methylsulfanyl)phenyl]amino}-2-(1H-1,2,4-triazol-1-yl)prop-2-enoate (CAS 383148-49-0)
- 951893-33-7 2,2-Dimethyl-4-(4-ethylphenyl)-4-oxobutyric acid MFCD09801834 (CAS 951893-33-7)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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