Ethyl (2-benzoylbenzofuran-3-yl)carbamate CAS 88737-32-0
| CAS No. | 88737-32-0 |
| Molecular Formula | C18H15NO4 |
| Molecular Weight | 309.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl (2-benzoylbenzofuran-3-yl)carbamate (CAS 88737-32-0), molecular formula C18H15NO4 and molecular weight 309.32 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl (2-benzoylbenzofuran-3-yl)carbamate (C18H15NO4) 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).
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 manufactures Ethyl (2-benzoylbenzofuran-3-yl)carbamate 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 | C18H15NO4 |
| Molecular Weight | 309.32 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.) | 1982 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl (2-benzoylbenzofuran-3-yl)(methyl)carbamate (CAS 301538-58-9)
- 5-Acetyl-2-benzoylbenzofuran-3(2H)-one (CAS 144153-85-5)
- Methyl 3-benzoylbenzofuran-5-carboxylate (CAS 88673-76-1)
- N-(2-Benzoylbenzofuran-3-yl)acetamide (CAS 54802-11-8)
- Ethyl (2-benzoylbenzofuran-3-yl)(cyanomethyl)carbamate (CAS 88737-34-2)
- 2-Benzoylbenzofuran-5-carboxylic acid (CAS 773872-42-7)
- 2-Benzoylbenzofuran-5-carbaldehyde (CAS 120973-72-0)
- Ethyl 2-((2-benzoylbenzofuran-3-yl)(ethoxycarbonyl)amino)acetate (CAS 301538-54-5)
Recommended Standards
- BQCA (CAS 338747-41-4)
- Ethyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-((diethylamino)methyl)-1H-1,2,3-triazole-4-carboxylate (CAS 311321-80-9)
- benzyl 4-hydroxy-4-(trifluoromethyl)piperidine-1-carboxylate (CAS 946504-83-2)
- Ethyl 1-(4-methyl-6-phenylpyrimidin-2-yl)-1H-1,2,3-triazole-4-carboxylate (CAS 866040-37-1)
- 2-Bromothieno[3,2-c]pyridin-4-amine (CAS 1784280-46-1)
- Methyl 4'-(benzyloxy)-[1,1'-biphenyl]-4-carboxylate (CAS 126675-89-6)
- Ethyl 4-methyl-2-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 306960-67-8)
- 1-(2-Chloro-6-fluorophenyl)pentan-2-one (CAS 1179741-86-6)
- Z-D-Lys-OBzl · benzenesulfonate (CAS 201018-13-5)
- 4-Bromomethyl-2-fluorobenzeneboronic acid pinacol ester, >96% (CAS 1029439-49-3)
- (S)-tert-Butyl 3-(2-amino-N-cyclopropylacetamido)pyrrolidine-1-carboxylate (CAS 1354016-14-0)
- (R)-2-(Cbz-amino)-4-(Boc-amino)butyric Acid (CAS 214852-60-5)
- 5-Bromo-N-cyclopropylpyridin-2-amine (CAS 885266-96-6)
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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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