2-(1-(4-Chlorobenzyl)-2,5-dimethyl-1h-indol-3-yl)-N-(2-methoxypyridin-4-yl)-2-oxoacetamide CAS 1006604-91-6
| CAS No. | 1006604-91-6 |
| Molecular Formula | C25H22ClN3O3 |
| Molecular Weight | 447.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1-(4-Chlorobenzyl)-2,5-dimethyl-1h-indol-3-yl)-N-(2-methoxypyridin-4-yl)-2-oxoacetamide (CAS 1006604-91-6), molecular formula C25H22ClN3O3 and molecular weight 447.91 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C25H22ClN3O3, 2-(1-(4-Chlorobenzyl)-2,5-dimethyl-1h-indol-3-yl)-N-(2-methoxypyridin-4-yl)-2-oxoacetamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 447.91 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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-(1-(4-Chlorobenzyl)-2,5-dimethyl-1h-indol-3-yl)-N-(2-methoxypyridin-4-yl)-2-oxoacetamide 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 | C25H22ClN3O3 |
| Molecular Weight | 447.91 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorobenzyl Standards
- 2-((4-Chlorobenzyl)thio)-8,9,13b,14-tetrahydro-6H-[1,2,4]triazolo[5'',1'':2',3']pyrimido[4',5':4,5]pyrido[2,1-a]isoquinolin-6-one (CAS 344262-99-3)
- (E)-1-(2-((4-chlorobenzyl)oxy)phenyl)-3-((4-(trifluoromethoxy)phenyl)amino)prop-2-en-1-one (CAS 551931-16-9)
- Methyl 2-((2-((4-chlorobenzyl)thio)-6-(methoxymethyl)pyrimidin-4-yl)thio)benzoate (CAS 338748-01-9)
- (E)-2-((4-chlorobenzyl)thio)quinoline-3-carbaldehyde O-(4-methylbenzoyl) oxime (CAS 692260-11-0)
- 5-(4-((2-Chlorobenzyl)oxy)phenyl)-N'-(4-fluorobenzylidene)-1H-pyrazole-3-carbohydrazide (CAS 634897-16-8)
- 5-(4-((2-Chlorobenzyl)oxy)phenyl)-N'-(2-hydroxybenzylidene)-1H-pyrazole-3-carbohydrazide (CAS 634897-22-6)
- 3-(3-Chlorobenzyl)-6-((3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 1040639-00-6)
- 3'-(5-((4-Chlorobenzyl)thio)-4-methyl-4H-1,2,4-triazol-3-yl)-1'-phenyl-1'H-1,2'-bipyrrole (CAS 860649-78-1)
Recommended Standards
- 4-Chloro-n-[(4-fluorophenyl)methyl]-n-{[4-(hydrazinecarbonyl)phenyl]methyl}benzene-1-sulfonamide (CAS 1000930-52-8)
- 2-Chloro-3-{4-[5-(4-methoxyphenyl)-1H-pyrazol-3-yl]piperidin-1-yl}-1,4-dihydronaphthalene-1,4-dione (CAS 1026080-37-4)
- 1-[2-Chloro-4-methyl-5-(methylsulfonyl)phenyl]-4-{[6-(trifluoromethyl)-3-pyridinyl]methyl}piperazine (CAS 909666-43-9)
- (1-Methyl-3-phenyl-5-(p-tolyloxy)-1H-pyrazol-4-yl)methyl (3-chlorophenyl)carbamate (CAS 318247-58-4)
- 1-((2-Bromopyridin-4-yl)methyl)azetidin-3-ol (CAS 1459771-90-4)
- 2-Methoxy-4-nitroaniline (CAS 97-52-9)
- Methyl 2-((2,4-diaminophenyl)thio)benzoate (CAS 100870-46-0)
- 5-(3-Aminopropyl)-1,3,4-thiadiazol-2-amine dihydrochloride (CAS 1211502-28-1)
- Methyl 3-fluoro-2-methylpropanoate (CAS 2253-38-5)
- N,N-Dimethyl-2-(10H-phenothiazin-10-yl)ethan-1-amine (CAS 522-24-7)
- Trimetazidine Impurity 26 (CAS CATO-C4X-180326)
- (S,S)-Formoterol Impurity (CAS 67346-48-9)
- N-(1-cyclopropylethyl)-1-methylpiperidin-4-amine (CAS 1096878-61-3)
- Neuropeptide VF (124-131) (human) (CAS 311309-27-0)
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