2-(1,3-Dioxoisoindolin-2-yl)ethyl benzoate CAS 6656-84-4
| CAS No. | 6656-84-4 |
| Molecular Formula | C17H13NO4 |
| Molecular Weight | 295.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(1,3-Dioxoisoindolin-2-yl)ethyl benzoate (CAS 6656-84-4) is a high-purity analytical reference standard with the molecular formula C17H13NO4 and a molecular weight of 295.29 g/mol.
2-(1,3-Dioxoisoindolin-2-yl)ethyl benzoate (C17H13NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-(1,3-Dioxoisoindolin-2-yl)ethyl benzoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H13NO4 |
| Molecular Weight | 295.29 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Dioxoisoindolin Standards
- Ethyl 4-(1,3-dioxoisoindolin-2-yl)benzoate (CAS 130872-52-5)
- (1,3-Dioxoisoindolin-2-yl)methyl 2-methylbenzoate (CAS 536722-01-7)
- 1,3-Dioxoisoindolin-2-yl 3,4-dimethylbenzoate (CAS 774186-81-1)
- 2-(4-(1,3-Dioxoisoindolin-2-yl)phenyl)propanoic acid (CAS 59430-61-4)
- 3-((1,3-Dioxoisoindolin-2-yl)methyl)-4-methoxybenzaldehyde (CAS 351366-08-0)
- 4-(2-(1,3-Dioxoisoindolin-2-yl)ethoxy)benzaldehyde (CAS 69383-93-3)
- Ethyl 3-(1,3-dioxoisoindolin-2-yl)benzoate (CAS 5650-37-3)
- Methyl 3-((1,3-dioxoisoindolin-2-yl)methyl)benzoate (CAS 781632-38-0)
Recommended Standards
- 2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-phenylpropanoic acid (CAS 38229-08-2)
- 2-(2,3-Dimethylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 294667-08-6)
- 2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-phenylpropanoic acid (CAS 3588-64-5)
- 2-(2,5-Dimethylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 306320-92-3)
- (3-(2-Chloro-6-fluorophenyl)-5-methylisoxazol-4-yl)(6-methyl-3,4-dihydroquinolin-1(2H)-yl)methanone (CAS 1024580-16-2)
- 1-(5-Chloro-2-methoxyphenyl)hexan-1-one (CAS 1352210-06-0)
- 4-Chloro-1,3-dimethyl-6-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1956332-56-1)
- 4-(N,N-diethylsulfamoyl)thiophene-2-carboxylic acid (CAS 950256-64-1)
- 3-Chloro-6-methylpyridin-2(1H)-one (CAS 886365-34-0)
- 1-(6-Methylpyridazin-3-yl)ethan-1-one (CAS 91544-04-6)
- Cyclopropanecarboxylic acid, 1-[5-(phenylmethoxy)-2-pyridinyl]- (CAS 1956318-87-8)
- Pyrazolidine-3-carboxylic acid (CAS 64154-88-7)
- 5-((5-Chloro-1H-benzo[d]imidazol-2-yl)thio)-2-nitroaniline (CAS 89028-83-1)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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