2-((4-Nitrophenyl)amino)acetamide CAS 213995-55-2
| CAS No. | 213995-55-2 |
| Molecular Formula | C8H9N3O3 |
| Molecular Weight | 195.18 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, 2-((4-Nitrophenyl)amino)acetamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 195.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
2-((4-Nitrophenyl)amino)acetamide (CAS 213995-55-2), molecular formula C8H9N3O3 and molecular weight 195.18 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 2-((4-Nitrophenyl)amino)acetamide 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.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O3 |
| Molecular Weight | 195.18 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 |
| 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.) | 2018 |
| Nitrogen Atoms | 3 |
Related Nitrophenyl Standards
- 2-(2-Nitrophenyl)acetohydrazide (CAS 114953-81-0)
- 3-Methyl-1-(4-nitrophenyl)urea (CAS 13866-64-3)
- N'-(2-Nitrophenyl)acetohydrazide (CAS 14674-17-0)
- [(4-nitrophenyl)methyl]urea (CAS 18740-35-7)
- 2-(4-Nitrophenyl)acetohydrazide (CAS 6144-81-6)
- 2-(3-Methyl-5-nitrophenyl)acetic acid (CAS 1261444-79-4)
- (R)-2-(4-nitrophenyl)propanoic acid (CAS 142927-07-9)
- (S)-2-(4-nitrophenyl)propanoic acid (CAS 142927-08-0)
Recommended Standards
- 1-Cyclopropyl-2-(4-nitro-1H-imidazol-1-yl)ethan-1-one (CAS 384807-16-3)
- 2-((6-Methoxypyridazin-3-yl)methylene)hydrazinecarboxamide (CAS 89854-30-8)
- 1-[5-(trifluoromethyl)-2-pyridyl]ethanone (CAS 248274-16-0)
- 2-(2-Amino-2-oxoethyl)-4-methylpyrimidine-5-carboxylic acid (CAS 90223-28-2)
- 3-Cyclopentyl-7-methoxy-2,3,4,5-tetrahydro-1H-benzo[d]azepine (CAS 1956372-04-5)
- 5,6-Dihydrobenzothiazol-7(4H)-one (CAS 935850-03-6)
- (S)-N-methyl-1-(3-(trifluoromethyl)phenyl)ethan-1-amine (CAS 1212264-66-8)
- (4-(4-Methoxyphenyl)piperazin-1-yl)(piperidin-1-yl)methanone (CAS 927640-66-2)
- 3-((3-Nitro-1H-1,2,4-triazol-1-yl)methyl)benzoic acid (CAS 374920-73-7)
- 3R-6-Cyano-3-N-methylamino-1,2,3,4-tetrahydrocarbazole (CAS 247939-84-0)
- 2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester, polymer with ethenylbenzene and 2-methylpropyl 2-methyl-2-propenoate (CAS 50698-69-6)
- (S)-4-methylmorpholine-2-carboxylic acid (CAS 2166184-47-8)
- 1-(4-Isopropylphenyl)propan-1-amine hydrochloride (CAS 1197236-36-4)
- Endo-Pro36-Tirzepatide (CAS CATO-CPTD788688)
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