N,N-Diethyl-o-nitroaniline CAS 2216-17-3
| CAS No. | 2216-17-3 |
| Molecular Formula | C10H14N2O2 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, N,N-Diethyl-o-nitroaniline is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 194.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
N,N-Diethyl-o-nitroaniline (CAS 2216-17-3) is a high-purity analytical reference standard with the molecular formula C10H14N2O2 and a molecular weight of 194.23 g/mol.
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 manufactures N,N-Diethyl-o-nitroaniline 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 | C10H14N2O2 |
| Molecular Weight | 194.23 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.) | 1957 |
| Nitrogen Atoms | 2 |
Recommended Standards
- N,N-Diethyl-m-nitroaniline (CAS 2216-16-2)
- N,N-dimethyl-1-(4-methyl-3-nitrophenyl)methanamine (CAS 697305-65-0)
- N-(tert-Butyl)-4-nitroaniline (CAS 4138-38-9)
- N,N-Dimethyl-4-propanoyl-1H-pyrrole-2-carboxamide (CAS 338404-12-9)
- (4-(Benzyloxy)phenyl)(4-phenylpiperazin-1-yl)methanethione (CAS 327074-64-6)
- 1-(1-Ethyl-1h-pyrazol-4-yl)ethan-1-ol (CAS 1007462-84-1)
- 2-(p-Tolyl)nicotinic acid (CAS 1226205-68-0)
- 3-Chloro-2-fluoro-6-methylbenzoic acid (CAS 1427382-13-5)
- [4-(2-Pyridinyl)-2-pyrimidinyl]methanamine dihydrochloride (CAS 1211508-06-3)
- Estriol EP Impurity F-d2 (CAS 366495-94-5)
- 2-amino-3-(morpholin-4-yl)propan-1-ol (CAS 1339896-05-7)
- 4-Chlorobenzo[d][1,3]dioxole (CAS 72744-44-6)
- Oxybutynin Impurity 3 (CAS 1215677-72-7)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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