1,2-Bis(benzo[d][1,3]dioxol-5-yl)-2-hydroxyethan-1-one CAS 4720-82-5
| CAS No. | 4720-82-5 |
| Molecular Formula | C16H12O6 |
| Molecular Weight | 300.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H12O6, 1,2-Bis(benzo[d][1,3]dioxol-5-yl)-2-hydroxyethan-1-one contains a flavonoid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 300.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 1,2-Bis(benzo[d][1,3]dioxol-5-yl)-2-hydroxyethan-1-one (CAS 4720-82-5), a certified reference material (molecular formula C16H12O6, MW 300.26 g/mol) for analytical method development and quality control.
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 1,2-Bis(benzo[d][1,3]dioxol-5-yl)-2-hydroxyethan-1-one 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 | C16H12O6 |
| Molecular Weight | 300.26 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Bis Standards
- 4-(Benzo[d][1,3]dioxol-5-yl)-6-(trifluoromethyl)pyrimidine-2-thiol (CAS 505053-95-2)
- Methyl 2-(2-(benzo[d]oxazol-2-ylamino)-6-oxo-1,6-dihydropyrimidin-4-yl)acetate (CAS 499210-92-3)
- N-((5-(Benzo[d][1,3]dioxol-5-yl)isoxazol-3-yl)methyl)cyclobutanecarboxamide (CAS 1209051-14-8)
- 2-(Benzo[d][1,3]dioxol-5-yl)-N-(4,5,6,7-tetrahydrobenzo[c]isoxazol-3-yl)acetamide (CAS 946247-44-5)
- 3-(Benzo[d][1,3]dioxol-5-yl)-3-(2-methoxyphenyl)propanoic acid (CAS 364738-87-4)
- 3-(Benzo[d][1,3]dioxol-5-yl)-3-(4-methoxyphenyl)propanoic acid (CAS 673439-51-5)
- (3-(Benzo[d]thiazol-2-yloxy)azetidin-1-yl)(furan-2-yl)methanone (CAS 1421510-11-3)
- 1-(Benzo[d]thiazol-2-yl)azetidin-3-yl furan-2-carboxylate (CAS 1421531-17-0)
Recommended Standards
- 1-(4-Hydroxybenzoyl)glucose (CAS 25545-07-7)
- 1,4-Dihydroxy-5,8-dimethoxyanthracene-9,10-dione (CAS 63229-41-4)
- 1-(2-Fluorophenyl)-3-(4-fluorophenyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-83-3)
- 1,5-Dihydroxy-2,6-bis(hydroxymethyl)anthracene-9,10-dione (CAS 25357-91-9)
- 1-(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidine-3-carboxylic acid (CAS 1144452-93-6)
- 3-Morpholino-1-(naphthalen-2-yl)propan-1-one (CAS 27478-04-2)
- 4,5-Difluoro-2-(trifluoromethyl)benzamide (CAS 261944-97-2)
- (1S,2S)-2-(methoxycarbonyl)cyclohexane-1-carboxylic acid (CAS 200948-89-6)
- (R)-2-Methylazetidine Hydrochloride (CAS 791614-71-6)
- 2-Oxo-2-(3-oxopyrazolidin-1-yl)ethyl pyrrolidine-1-carbodithioate (CAS 338394-15-3)
- 3,4-dichloro-5-methoxy-pyridazine (CAS 63910-32-7)
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- 3-Iodo-4-nitrobenzonitrile (CAS 453537-55-8)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
Why CATO?
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