N-(3-chloro-4-(1H-pyrrol-1-yl)phenyl)-3-nitrobenzamide CAS 383146-13-2
| CAS No. | 383146-13-2 |
| Molecular Formula | C17H12ClN3O3 |
| Molecular Weight | 341.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 341.75 g/mol gives N-(3-chloro-4-(1H-pyrrol-1-yl)phenyl)-3-nitrobenzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(3-chloro-4-(1H-pyrrol-1-yl)phenyl)-3-nitrobenzamide (CAS 383146-13-2), molecular formula C17H12ClN3O3 and molecular weight 341.75 g/mol, is a CATO reference standard with documented purity and traceability.
N-(3-chloro-4-(1H-pyrrol-1-yl)phenyl)-3-nitrobenzamide (C17H12ClN3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-(3-chloro-4-(1H-pyrrol-1-yl)phenyl)-3-nitrobenzamide 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 | C17H12ClN3O3 |
| Molecular Weight | 341.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Levocarnitine Impurity 50 (CAS 5852-97-1)
- 6-(5-Amino-3-methyl-1H-pyrazol-1-yl)-1-(4-chlorophenyl)-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1172872-30-8)
- 6-(5-Amino-3-methyl-1H-pyrazol-1-yl)-1-(3-chlorophenyl)-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1172953-98-8)
- 4-(4-Chlorophenoxy)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxamide (CAS 338756-29-9)
- (3-Methoxypropyl)urea (CAS 1119-61-5)
- 1-Methyl-3-propyl-1H-pyrazole-4,5-diamine (CAS 1490513-89-7)
- 3-(Heptan-4-ylamino)tetrahydrothiophene 1,1-dioxide (CAS 1019610-36-6)
- 5,6-Dibromopyridin-2(1H)-one (CAS 1357946-05-4)
- 2-{1-[2-(4-Bromophenoxy)ethyl]-1,2,3-triazol-4-yl}propan-2-ol (CAS 1776197-79-5)
- 4-amino-1-methyl-pyrazolo[4,3-c]quinoline-8-carboxylic acid (CAS 2774613-80-6)
- Demethoxyencecalin (CAS 19013-07-1)
- 1,5-Dichloro-2-fluoro-3-propoxybenzene (CAS 1881288-33-0)
- 5-(4-Chlorophenyl)-1-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 338423-57-7)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
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