2-Nitrobenzofuran-7-yl hexanoate CAS 56897-41-7
| CAS No. | 56897-41-7 |
| Molecular Formula | C14H15NO5 |
| Molecular Weight | 277.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Nitrobenzofuran-7-yl hexanoate (CAS 56897-41-7), a certified reference material (molecular formula C14H15NO5, MW 277.27 g/mol) for analytical method development and quality control.
2-Nitrobenzofuran-7-yl hexanoate (C14H15NO5) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), 2-Nitrobenzofuran-7-yl hexanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H15NO5 |
| Molecular Weight | 277.27 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Related Nitrobenzofuran Standards
- 2-Nitrobenzofuran-5-yl hexanoate (CAS 56897-37-1)
- 2-((7-Nitrobenzofuran-4-yl)amino)ethanesulfonic acid (CAS 91683-35-1)
- Ethyl 7-nitrobenzofuran-2-carboxylate (CAS 110683-72-2)
- Ethyl 5-nitrobenzofuran-3-carboxylate (CAS 1260758-43-7)
- Ethyl 4-nitrobenzofuran-2-carboxylate (CAS 69604-01-9)
- Ethyl 5-Nitrobenzofuran-2-carboxylate (CAS 69604-00-8)
- Ethyl 6-nitrobenzofuran-2-carboxylate (CAS 69603-99-2)
- (3-Methyl-5-nitrobenzofuran-2-yl)(4-nitrophenyl)methanone (CAS 400076-08-6)
Recommended Standards
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- 2-(Quinoline-2-carbonyl)benzoic acid (CAS 90816-22-1)
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