1,2-Dinitro-4,5-methylenedioxybenzene CAS 7748-59-6
| CAS No. | 7748-59-6 |
| Molecular Formula | C7H4N2O6 |
| Molecular Weight | 212.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,2-Dinitro-4,5-methylenedioxybenzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 1,2-Dinitro-4,5-methylenedioxybenzene (CAS 7748-59-6), a certified reference material (molecular formula C7H4N2O6, MW 212.12 g/mol) for analytical method development and quality control.
The molecular framework of 1,2-Dinitro-4,5-methylenedioxybenzene (C7H4N2O6) is characterized by a carbohydrate-derived structure, an amide group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C7H4N2O6 |
| Molecular Weight | 212.12 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, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 2 |
Related Dinitro Standards
- 3,5-Dinitro-4-hydroxybenzaldehyde (CAS 52132-61-3)
- 2,4-Dinitro-5-methylphenylhydrazine (CAS 5267-23-2)
- 5,7-Dinitro-2,3-dihydrobenzofuran (CAS 84944-77-4)
- 1-(3,4-Dinitro-1H-pyrazol-1-yl)propan-2-one (CAS 131394-09-7)
- 3,7-Dinitro-1H-pyrrolo[3,2-b]pyridine (CAS 1190313-71-3)
- 1-Methyl-3,4-dinitro-1h-pyrazole-5-carboxylic acid (CAS 89607-19-2)
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- 4,6-Dinitro-1h-1,3-benzodiazole (CAS 32046-80-3)
Recommended Standards
- 1-(Perfluorophenyl)ethan-1-ol (CAS 830-50-2)
- 1-Fluoro-4-(1,1,2,2-tetrafluoroethoxy)benzene (CAS 887268-36-2)
- 1-(Pentafluorophenyl)ethanol, 97% (CAS 75853-08-6)
- 2-(2,5-Dihydrothiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2489456-32-6)
- 1-(7-Bromo-3-indolyl)-2,2,2-trifluoroethanone (CAS 276688-75-6)
- 2-(1-Benzofuran-2-yl)propanoic acid (CAS 1249571-02-5)
- 288389-48-0 39K3DB2N3F Diperoxochloric acid UNII-39K3DB2N3F Chlorate(2-), tetraoxo(mu-(peroxy-kappaO:kappaO'))di- (CAS 288389-48-0)
- 3-Bromo-2-chloro-5-methylbenzenesulfonyl chloride (CAS 1263376-78-8)
- N1-(2,4-Difluorophenyl)-N2-(2-fluorobenzyl)oxalamide (CAS 838871-36-6)
- Ethylenediaminetetraacetic Acid Calcium Disodium Salt Hydrate (CAS 62-33-9)
- S 25585 (CAS 263849-50-9)
- tert-Butyl N-(3-aminobutan-2-yl)carbamate (CAS 1334494-06-2)
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- Peptide Impurity 28 (CAS 1350456-64-2)
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