10-(1,3-Benzodioxol-5-ylmethylene)-9(10H)-anthracenone CAS 52236-56-3
| CAS No. | 52236-56-3 |
| Molecular Formula | C22H14O3 |
| Molecular Weight | 326.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 10-(1,3-Benzodioxol-5-ylmethylene)-9(10H)-anthracenone (CAS 52236-56-3), a certified reference material (molecular formula C22H14O3, MW 326.34 g/mol) for analytical method development and quality control.
The molecular framework of 10-(1,3-Benzodioxol-5-ylmethylene)-9(10H)-anthracenone (C22H14O3) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C22H14O3 |
| Molecular Weight | 326.34 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
Related Benzodioxol Standards
- 2-[4-(1,3-Benzodioxol-5-ylmethyl)-1-piperazinyl]-5-pyrimidinol (CAS 50602-51-2)
- 2-(1,3-Benzodioxol-5-yl)-6-methylquinoline-4-carbonyl chloride (CAS 1160253-99-5)
- 2-(1,3-Benzodioxol-5-yl)-8-methylquinoline-4-carbonyl chloride (CAS 1160254-75-0)
- 4-(2H-1,3-Benzodioxol-5-yl)-3-methoxy-1-(4-methoxyphenyl)azetidin-2-one (CAS 1022252-78-3)
- 3-(1,3-benzodioxol-5-yl)-3-(1,1-dioxo-1lambda~6~,4-thiazinan-4-yl)propanoic acid (CAS 439096-88-5)
- 3-(1,3-benzodioxol-5-yl)-3-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)propanoic acid (CAS 478079-06-0)
- N-(1,3-Benzodioxol-5-ylmethyl)-1-benzylpiperidin-4-amine (CAS 921102-89-8)
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Recommended Standards
- 1,7-Dihydroxy-3-methoxy-2-prenylxanthone (CAS 77741-58-3)
- 2-(2-(2-Methoxyethoxy)ethoxy)anthracene-9,10-dione (CAS 72175-36-1)
- 1,3-Diphenylisobenzofuran-5,6-dicarbaldehyde (CAS 64218-56-0)
- 2-(Bis(5-methylfuran-2-yl)methyl)-5-methoxybenzoic acid (CAS 871502-92-0)
- 5-Methoxy-2-(pyridin-4-ylmethyl)-2,3-dihydro-1H-inden-1-one (CAS 154932-68-0)
- 4-(Carbamoylamino)cyclohexane-1-carboxylic acid, mixture of diastereomers (CAS 1183094-41-8)
- (2R,3R)-2,3-O-(1-Phenylethylidene)-L-tartaric Acid Dimethyl Ester (CAS 104333-83-7)
- 1-Bromo-3-(2,2-dimethoxyethoxy)benzene (CAS 62810-43-9)
- 1-[5-(Trifluoromethyl)thiophen-2-yl]ethan-1-one (CAS 1367959-32-7)
- N,N-Dimethylphosphoramidic Dichloride (CAS 677-43-0)
- 3-Acetamido-4-methoxybenzenesulfinic acid hydrate (CAS 194723-10-9)
- 5-Bromo-N-ethylpyrimidine-2-carboxamide (CAS 1378866-45-5)
- 4-Ethyl-3-hydroxyhexanoic acid (CAS 1249191-44-3)
- Myristoyl Pentapeptide-4 (CAS 1392416-25-9)
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