N-(4-(1,3-Dioxoisoindolin-2-yl)phenyl)acetamide CAS 6543-35-7
| CAS No. | 6543-35-7 |
| Molecular Formula | C16H12N2O3 |
| Molecular Weight | 280.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-(1,3-Dioxoisoindolin-2-yl)phenyl)acetamide (CAS 6543-35-7) is a high-purity analytical reference standard with the molecular formula C16H12N2O3 and a molecular weight of 280.28 g/mol.
Structurally, N-(4-(1,3-Dioxoisoindolin-2-yl)phenyl)acetamide (C16H12N2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 280.28 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C16H12N2O3 |
| Molecular Weight | 280.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related N Standards
- 4-((1,3-dioxoisoindolin-2-yl)methyl)-2-fluorobenzonitrile (CAS 368426-72-6)
- (1,3-Dioxoisoindolin-2-yl)methyl dimethylcarbamodithioate (CAS 6310-32-3)
- 2-(2-(1,3-Dioxoisoindolin-2-yl)acetamido)acetyl chloride (CAS 59180-28-8)
- 2-(1,3-Dioxoisoindolin-2-yl)-4-methylpentanoyl chloride (CAS 62003-87-6)
- (3-((1,3-Dioxoisoindolin-2-yl)methyl)phenyl)boronic acid (CAS 935701-06-7)
- 3-((1,3-Dioxoisoindolin-2-yl)methyl)benzoic acid (CAS 106352-01-6)
- 2-((1,3-Dioxoisoindolin-2-yl)methyl)benzoic acid (CAS 53663-18-6)
- 3-(1,3-Dioxoisoindolin-2-yl)-4-methylbenzoic acid (CAS 420101-13-9)
Recommended Standards
- N-(2-Phenoxyphenyl)isoxazole-5-carboxamide (CAS 941869-13-2)
- N-(4-Oxo-6-phenyl-1,4-dihydropyrido[3,2-d]pyrimidin-2-yl)acetamide (CAS 917757-18-7)
- N-(2,4-Dinitrophenyl)cyclohexane-1,2-diamine (CAS 327050-72-6)
- N-(5-Methoxyquinolin-8-yl)pyrazine-2-carboxamide (CAS 606096-79-1)
- 4-[[6-Chloro-3-(4-chloro-2-fluorobenzyl)-2-methylimidazo[1,2-b]pyridazin-8-yl]methyl]morpholine (CAS 1229236-85-4)
- 2-((Dimethylamino)methyl)benzoic acid hydrochloride (CAS 90279-38-2)
- (S)-Cyclopropyl(thiophen-3-yl)methanamine (CAS 1213206-69-9)
- Furan-2-yl(3-isopropylphenyl)methanone (CAS 1443349-94-7)
- (R)-tert-Butyl 3-(fluoromethyl)pyrrolidine-1-carboxylate (CAS 876617-33-3)
- 4-(2-Chlorobenzoyl)-N,N-dimethylpiperazine-1-sulfonamide (CAS 712345-55-6)
- Trans-2-Hexen-1-Al Diethyl Acetal (CAS 67746-30-9)
- 4-(Bromomethyl)-3-methoxybenzonitrile (CAS 104436-60-4)
- Terbutaline impurity 97 (CAS CATO-C4X-118397)
- Peptide 437 (CAS CATO-CPTD788437)
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