N-(6-Acetyl-1,3-benzodioxol-5-yl)-3-chlorobenzenecarboxamide CAS 698985-86-3
| CAS No. | 698985-86-3 |
| Molecular Formula | C16H12ClNO4 |
| Molecular Weight | 317.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(6-Acetyl-1,3-benzodioxol-5-yl)-3-chlorobenzenecarboxamide (CAS 698985-86-3) is a high-purity analytical reference standard with the molecular formula C16H12ClNO4 and a molecular weight of 317.72 g/mol.
N-(6-Acetyl-1,3-benzodioxol-5-yl)-3-chlorobenzenecarboxamide (C16H12ClNO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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 | C16H12ClNO4 |
| Molecular Weight | 317.72 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-(3-Chlorophenyl)-6-hydroxy-4-methoxybenzofuran-5-carboxamide (CAS 88258-52-0)
- (E)-3-(3-chloro-4-methoxyphenyl)-1-(4-nitrophenyl)-2-propen-1-one 861207-61-6 KS-00001U7D (CAS 861207-61-6)
- n-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)methanesulfonamide (CAS 339105-14-5)
- Ciprofloxacin Impurity 22 (CAS CATO-C4X-136222)
- N-((3-Cyclopropyl-1-isopropyl-1H-pyrazol-5-yl)methyl)-1-ethyl-1H-pyrazol-4-amine hydrochloride (CAS 1856057-18-5)
- (R)-6-Methyl-7-((S)-1-phenylethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-ol (CAS 1951425-17-4)
- Guanethidine Sulfate (CAS 60-02-6)
- N,6-Dimethylpyrazin-2-amine (CAS 89464-78-8)
- 3-(4-(Difluoromethoxy)-3-ethoxyphenyl)propanal (CAS 1804141-48-7)
- 2-(Bromomethyl)-4-chloro-3-(difluoromethyl)-5-methylpyridine (CAS 1805377-60-9)
- 5-Acetyl-3-ethyl-4-hydroxy-6-methylpyridin-2(1H)-one (CAS 24489-52-9)
- 4-Bromo-2-(difluoromethyl)-6-(2-oxoacetyl)benzoic acid (CAS 2836225-55-7)
- Acetylsalicylic Acid (CAS 50-78-2)
- Peptide 432 (CAS CATO-CPTD788432)
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