N-(2-Methyl-4-nitrophenyl)propionamide CAS 200348-05-6
| CAS No. | 200348-05-6 |
| Molecular Formula | C10H12N2O3 |
| Molecular Weight | 208.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 208.21 g/mol gives N-(2-Methyl-4-nitrophenyl)propionamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(2-Methyl-4-nitrophenyl)propionamide (CAS 200348-05-6) is a high-purity analytical reference standard with the molecular formula C10H12N2O3 and a molecular weight of 208.21 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, N-(2-Methyl-4-nitrophenyl)propionamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 208.21 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.
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), N-(2-Methyl-4-nitrophenyl)propionamide 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 | C10H12N2O3 |
| Molecular Weight | 208.21 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.) | 2014 |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-(2-methyl-3-nitrophenyl)propionamide (CAS 314764-85-7)
- N-(2-Methyl-5-nitrophenyl)propionamide (CAS 77252-57-4)
- N-(2-aminoethyl)-1,3-benzodioxole-5-carboxamide (CAS 94319-95-6)
- N-(2-nitrophenyl)isobutyramide (CAS 6316-52-5)
- 2-Methoxy-4-(morpholin-4-yl)benzonitrile (CAS 1783371-72-1)
- 4-(2-(Piperidin-4-yloxy)ethyl)morpholine (CAS 1062625-66-4)
- 4-(Trifluoromethyl)oxan-4-amine (CAS 1269151-37-2)
- 4-Ethoxy-6-methyl-2-(piperazin-1-yl)pyrimidine (CAS 1158646-42-4)
- 5-Chloro-2-(4-methylphenoxy)aniline hydrochloride (CAS 1173051-49-4)
- N,N-Dibenzylglycinamide (CAS 1089-31-2)
- 3-Amino-4-bromobenzonitrile (CAS 72635-78-0)
- (3aS,6aR)-N-Benzyl-1,2,3,3a,4,5,6,6a-octahydrocyclopenta[c]pyrrol-5-amine dihydrochloride (CAS 2387565-27-5)
- (11aS)-10,11,12,13-Tetrahydro-N,N-bis[(1S)-1-(2-methoxyphenyl)ethyl]diindeno[7,1-de:1′,7′-fg][1,3,2]dioxaphosphocin-5-amine (CAS 1642865-92-6)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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