2-[2-(3-Diethylamino-1-oxo-1H-benzo[f]chromen-2-yl)-vinyl]-6-methoxy-benzoic acid methyl ester CAS 365542-82-1
| CAS No. | 365542-82-1 |
| Molecular Formula | C29H29NO5 |
| Molecular Weight | 471.54 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 2-[2-(3-Diethylamino-1-oxo-1H-benzo[f]chromen-2-yl)-vinyl]-6-methoxy-benzoic acid methyl ester (CAS 365542-82-1), a certified reference material (molecular formula C29H29NO5, MW 471.54 g/mol) for analytical method development and quality control.
Based on its molecular formula C29H29NO5, 2-[2-(3-Diethylamino-1-oxo-1H-benzo[f]chromen-2-yl)-vinyl]-6-methoxy-benzoic acid methyl ester contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 471.54 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).
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 | C29H29NO5 |
| Molecular Weight | 471.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Diethylamino Standards
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- 1-(2-(Diethylamino)ethyl)-3-hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-5-(p-tolyl)-1H-pyrrol-2(5H)-one (CAS 371125-84-7)
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- Methyl 2-(2-(3-(diethylamino)-1-oxo-1H-benzo[f]chromen-2-yl)ethyl)-6-methoxybenzoate (CAS 365542-83-2)
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Recommended Standards
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- (2,5-dimethyloxolan-3-yl)methanamine (CAS 1461709-21-6)
- Zinc bis(diisobutyldithiocarbamate) (CAS 36190-62-2)
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- tert-Butyl (4-cyano-2-fluorobenzyl)carbamate (CAS 1196154-94-5)
- Ketamine USP Related Compound A (CAS 6740-87-0)
- Tau Peptide (401-411)-Lys-Lys trifluoroacetate salt (CAS 2022956-59-6)
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