(1Z)-1-(2-Benzofuran-1(3H)-ylidene)acetone CAS 935521-29-2
| CAS No. | 935521-29-2 |
| Molecular Formula | C11H10O2 |
| Molecular Weight | 174.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1Z)-1-(2-Benzofuran-1(3H)-ylidene)acetone (C11H10O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
(1Z)-1-(2-Benzofuran-1(3H)-ylidene)acetone (CAS 935521-29-2) is a high-purity analytical reference standard with the molecular formula C11H10O2 and a molecular weight of 174.20 g/mol.
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 (1Z)-1-(2-Benzofuran-1(3H)-ylidene)acetone 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 | C11H10O2 |
| Molecular Weight | 174.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Z Standards
- 7-Ethyl-1-benzofuran-2-carbaldehyde (CAS 179728-76-8)
- 1-(1-benzofuran-3-yl)propan-2-one (CAS 4687-26-7)
- 1-(Benzofuran-2-yl)propan-1-one (CAS 91344-52-4)
- 1-(Benzofuran-2-yl)propan-2-one (CAS 39581-52-7)
- 1-(Benzofuran-7-yl)propan-2-one (CAS 286836-35-9)
- 2-(Benzofuran-2-yl)-2-oxoacetaldehyde (CAS 40749-31-3)
- 1-Benzofuran-2-yl-ethanone oxime (CAS 91880-85-2)
- N-(Benzofuran-2-yl)acetamide (CAS 65847-73-6)
Recommended Standards
- (1-Phenyl-1H-pyrazol-3-yl)methanol (CAS 7189-08-4)
- (2-Aminoquinolin-3-yl)methanol (CAS 75353-55-8)
- (1-Phenyl-1H-imidazol-4-yl)methanol (CAS 94128-94-6)
- (2E,4E)-5-phenylpenta-2,4-dienoic acid (CAS 28010-12-0)
- 2-Methylthieno[2,3-d]pyrimidine (CAS 56844-01-0)
- Isoquinolin-7-yl trifluoromethanesulfonate (CAS 135361-30-7)
- methyl 4-methyl-2-(pyrrolidin-1-yl)pyrimidine-5-carboxylate (CAS 924862-97-5)
- (R)-1-(3-Chloro-4-methylphenyl)ethanamine hydrochloride (CAS 856562-92-0)
- (E)-N-{5H-chromeno[4,3-d]pyrimidin-2-yl}-N'-[(4-fluorophenyl)methoxy]methanimidamide (CAS 866142-93-0)
- 4-Amino-2-chloro-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)benzamide (CAS 1018247-50-1)
- 3H,3'H-4,4'-Biimidazole (CAS 157255-75-9)
- 2-Acetyl-1,1-dimethyl-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid (CAS 1008081-01-3)
- 1-Chloro-2-(methylamino)anthracene-9,10-dione (CAS 59222-13-8)
- Peptide 436 (CAS CATO-CPTD788436)
Why CATO?
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