N-(6-acetylbenzo[d][1,3]dioxol-5-yl)-2-fluorobenzamide CAS 666818-14-0
| CAS No. | 666818-14-0 |
| Molecular Formula | C16H12FNO4 |
| Molecular Weight | 301.27 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.
CATO supplies N-(6-acetylbenzo[d][1,3]dioxol-5-yl)-2-fluorobenzamide (CAS 666818-14-0), a certified reference material (molecular formula C16H12FNO4, MW 301.27 g/mol) for analytical method development and quality control.
Structurally, N-(6-acetylbenzo[d][1,3]dioxol-5-yl)-2-fluorobenzamide (C16H12FNO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 301.27 g/mol, it falls into the moderately-high-molecular-weight range. 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).
CATO manufactures N-(6-acetylbenzo[d][1,3]dioxol-5-yl)-2-fluorobenzamide 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 | C16H12FNO4 |
| Molecular Weight | 301.27 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 | F-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 4'-Acetylbenzo-15-crown-5, 97% (CAS 41757-95-3)
- N-(6-acetylbenzo[d][1,3]dioxol-5-yl)-2-chloropropanamide (CAS 1024126-61-1)
- n-(6-Acetylbenzo[d][1,3]dioxol-5-yl)-2-(indolin-1-yl)acetamide (CAS 491867-67-5)
- 2-Acetylbenzo[d]oxazole-5-sulfonamide (CAS 1803837-09-3)
- 2-Acetylbenzo[d]oxazole-4-sulfonamide (CAS 1804214-12-7)
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Recommended Standards
- Ethyl 7-fluoro-2-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylate (CAS 338778-14-6)
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- 5-Fluoro-2-3-O-isopropylidenecytidine (CAS 61787-04-0)
- Olaparib Impurity 57 (CAS CATO-C4X-113557)
- Methyl 6-fluoroisoquinoline-3-carboxylate (CAS 794515-87-0)
- 5-Methyl-4-m-tolylthiazol-2-ylamine (CAS 16942-67-9)
- 19-Iodocholesterol 3-acetate (CAS 4561-90-4)
- Ethyl (2Z)-2-amino-3-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]prop-2-enoate (CAS 1164467-04-2)
- 2-(2-((4-(Trifluoromethoxy)phenyl)amino)thiazol-4-yl)acetic acid (CAS 918793-32-5)
- 1-Methyl-1,2,3,6-tetrahydropyridine-4-carbonitrile (CAS 33495-33-9)
- Z-Leu-Ile-OH (CAS 42537-96-2)
- [2-(2-Ethyl-phenyl)-thiazol-4-yl]-methanol (CAS 886367-55-1)
- n-Benzyl-2-(2,2,2-trifluoroethoxy)acetamide (CAS 1197533-90-6)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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