2,4-Dinitrophenol-d3 CAS 93951-77-0
| CAS No. | 93951-77-0 |
| Molecular Formula | - |
| Molecular Weight | 187.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,4-Dinitrophenol-d3 is closely related to deuterium isotope labeling, a carbohydrate-derived structure, an amide group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2,4-Dinitrophenol-d3 (CAS 93951-77-0), a certified reference material (molecular formula C6HD3N2O5, MW 187.12 g/mol) for analytical method development and quality control.
Structurally, 2,4-Dinitrophenol-d3 (C6HD3N2O5) contains deuterium isotope labeling, a carbohydrate-derived structure, an amide group. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 187.12 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C6HD3N2O5 |
| Molecular Weight | 187.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >75% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 2 |
Related Dinitrophenol Standards
- 2,3-Dinitrophenol (CAS 66-56-8)
- 2,5-Dinitrophenol (Wetted with water >20%) (CAS 329-71-5)
- 3,5-Dinitrophenol (CAS 586-11-8)
- 3,4-Dinitrophenol(wetted with water >15%) (CAS 577-71-9)
- 2,4-Dinitrophenol (CAS 51-28-5)
- 3-Methyl-2,4-dinitrophenol (CAS 1817-66-9)
- 4-Methyl-2,3-dinitrophenol (CAS 68191-07-1)
- 4-Methyl-2,5-dinitrophenol (CAS 20294-52-4)
Recommended Standards
- Apalutamide Impurity 81 (CAS CATO-C4X-274981)
- (2-(Pyridin-2-yl)ethyl)phosphonic acid (CAS 101084-12-2)
- Apalutamide Impurity 48 (CAS 1805601-57-3)
- Methyl 5-fluoro-2,6-dihydroxynicotinate (CAS 148874-68-4)
- 1,8-Diamino-2,7-bis(butylthio)-4,5-dihydroxyanthracene-9,10-dione (CAS 88605-77-0)
- 3-Methyl-5-phenyl-1,2,4-oxadiazole (CAS 1199-00-4)
- 3-Bromo-2,4,5-trifluorobenzaldehyde (CAS 1260903-08-9)
- Mianserin Impurity 118 (CAS CATO-C4X-1369118)
- 6,7-Dimethyl-4-oxo-4H-chromene-3-carbaldehyde (CAS 57803-07-3)
- 2-(6-Bromo-2-methoxypyridin-3-yl)acetonitrile (CAS 1805218-42-1)
- N-Isopropyl 4-aminobenzenesulfonamide (CAS 53668-35-2)
- 2-((tert-Butoxycarbonyl)amino)-3-(5-methyl-1H-indol-3-yl)propanoic acid (CAS 142847-21-0)
- 3-Chloro-N-(2,4,6-trichlorophenyl)benzamide (CAS 91822-20-7)
- Neuropeptide S (rat) (CAS 412938-75-1)
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