2-(((4-(4-Chlorophenoxy)phenyl)amino)methyl)isoindoline-1,3-dione CAS 74614-53-2
| CAS No. | 74614-53-2 |
| Molecular Formula | C21H15ClN2O3 |
| Molecular Weight | 378.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(((4-(4-Chlorophenoxy)phenyl)amino)methyl)isoindoline-1,3-dione (CAS 74614-53-2), molecular formula C21H15ClN2O3 and molecular weight 378.81 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(((4-(4-Chlorophenoxy)phenyl)amino)methyl)isoindoline-1,3-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 378.81 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C21H15ClN2O3 |
| Molecular Weight | 378.81 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenoxy Standards
- 4-((4-(4-Chlorophenoxy)phenylthio)methyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 193021-78-2)
- 2-(4-Chlorophenoxy)-N-((1-(thiophen-2-ylmethyl)piperidin-4-yl)methyl)acetamide (CAS 954022-34-5)
- Ethyl 4-((2-(4-chlorophenoxy)benzylidene)amino)benzoate (CAS 477862-33-2)
- 5-(3-Chlorophenoxy)-N-(2,4-difluorophenyl)-1,3-dimethyl-1H-pyrazole-4-carboxamide (CAS 477709-51-6)
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- (8-(4-Chlorophenoxy)-2-methyleneoctanoyl)-L-proline (CAS 468095-77-4)
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Recommended Standards
- 1-Amino-8-chloro-2-((4-methoxyphenyl)amino)anthracene-9,10-dione (CAS 88653-25-2)
- 4,4'-((6-Chloroquinoxaline-2,3-diyl)bis(oxy))dianiline (CAS 64360-02-7)
- 1,4-Diamino-7-chloro-2-(p-tolyloxy)anthracene-9,10-dione (CAS 88605-32-7)
- 5-(4-Aminophenoxy)-2-(3-chloro-2-methylphenyl)isoindoline-1,3-dione (CAS 310451-96-8)
- 1-(Furan-2-carbonyl)-N-methylpiperidine-2-carboxamide (CAS 1214814-35-3)
- N,N'-((1,3-Phenylenebis(oxy))bis(4,1-phenylene))bis(2-phenylacetamide) (CAS 331260-78-7)
- 6-Allyl-2,3-dihydrobenzo[b][1,4]dioxine (CAS 58169-24-7)
- 7-Methyl-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid hydrochloride (CAS 1260637-81-7)
- 3-[(Methylsulfonyl)carbamoyl]phenylboronic Acid Pinacol Ester (CAS 1236298-61-5)
- 5-(4-Chlorobenzenesulfonyl)-1,2,3-thiadiazole (CAS 338397-15-2)
- methyl 1,3-dimethyl-4-nitro-1H-pyrazole-5-carboxylate (CAS 78208-69-2)
- 2-(Piperazin-1-yl)quinoline-4-carboxylic acid hydrochloride (CAS 1185299-92-6)
- 4-Amino-6-(difluoromethyl)-5-hydroxynicotinonitrile (CAS 1804699-29-3)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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