N1,N1-dimethyl-4-nitrobenzene-1,2-diamine CAS 5367-52-2
| CAS No. | 5367-52-2 |
| Molecular Formula | C8H11N3O2 |
| Molecular Weight | 181.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies N1,N1-dimethyl-4-nitrobenzene-1,2-diamine (CAS 5367-52-2), a certified reference material (molecular formula C8H11N3O2, MW 181.19 g/mol) for analytical method development and quality control.
The molecular framework of N1,N1-dimethyl-4-nitrobenzene-1,2-diamine (C8H11N3O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures N1,N1-dimethyl-4-nitrobenzene-1,2-diamine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H11N3O2 |
| Molecular Weight | 181.19 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Recommended Standards
- N1-(3-nitrophenyl)ethane-1,2-diamine (CAS 71319-72-7)
- N1,N1-Dimethyl-4-nitrobenzene-1,3-diamine (CAS 20691-71-8)
- N1-(2-Nitrophenyl)ethane-1,2-diamine (CAS 51138-16-0)
- N1-ethyl-4-nitrobenzene-1,2-diamine (CAS 66668-41-5)
- 4-(4-Chlorophenyl)-2-(isopropylthio)-6-(p-tolyl)nicotinonitrile (CAS 444154-03-4)
- N-(4-((4-Methoxyphenyl)amino)-6-phenyl-1,3,5-triazin-2-yl)benzamide (CAS 59693-86-6)
- 1356930-89-6 N-Acetyl-S-(1-cyano-2-hydroxyethyl)-L-cysteine Dicyclohexylamine Salt(Mixture of Diastereomers) (CAS 1356930-89-6)
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- 2-Benzylidenecyclohexanone (CAS 5682-83-7)
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- Semaglutide Impurity 146 (CAS 2645421-68-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com