((Methylenebis(2,1-phenylene))bis(oxy))bis(2-hydroxypropane-3,1-diyl) bis(2-methylacrylate) CAS 73384-88-0
| CAS No. | 73384-88-0 |
| Molecular Formula | C27H32O8 |
| Molecular Weight | 484.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((Methylenebis(2,1-phenylene))bis(oxy))bis(2-hydroxypropane-3,1-diyl) bis(2-methylacrylate) (C27H32O8) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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).
CATO supplies ((Methylenebis(2,1-phenylene))bis(oxy))bis(2-hydroxypropane-3,1-diyl) bis(2-methylacrylate) (CAS 73384-88-0), a certified reference material (molecular formula C27H32O8, MW 484.54 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.
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.
Physical & Chemical Properties
| Molecular Formula | C27H32O8 |
| Molecular Weight | 484.54 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
Related Methylenebis Standards
- 2,2'-methylenebis[(4 <I> R </I> ,5 <I> S </I>)-4,5-diphenyl-2-oxazoline] (CAS 139021-82-2)
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- 3,3'-(Methylenebis(thiazole-2,4-diyl))bis(2H-chromen-2-one) (CAS 319491-51-5)
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Recommended Standards
- tert-Butyl 3-(7-(difluoromethyl)-6-(1-methyl-1H-pyrazol-4-yl)-3,4-dihydroquinolin-1(2H)-yl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridine-5-carboxylate (CAS 1936429-40-1)
- 2-(4-Benzhydrylpiperazin-1-yl)-N-(2,4-difluorophenyl)nicotinamide (CAS 400086-75-1)
- 1628317-18-9 4-Methyl-5-((4-((6-(2,2,2-trifluoroethyl)thieno[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)methyl)-1H-indole-2-carbonitrile (CAS 1628317-18-9)
- 4-(12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)-N-(o-tolyl)benzamide (CAS 956960-36-4)
- 1-Phenyl-3-(2-(piperazin-1-yl)ethoxy)isoquinoline (CAS 89707-38-0)
- 4-(Difluoromethyl)-2-fluoro-5-hydroxypyridine-3-sulfonamide (CAS 1806924-51-5)
- 1-[(1-Boc-3-azetidinyl)methyl]pyrazole-4-boronic Acid Pinacol Ester (CAS 877399-31-0)
- 3,4-Dichloro-1-(3-chloro-4-fluorophenyl)-1H-pyrrole-2,5-dione (CAS 457639-84-8)
- 4-(4-Chlorophenyl)-2-methylpyrimidine (CAS 19927-61-8)
- N6,7-Dimethyladenine (CAS 5444-25-7)
- (2E)-1-(2,5-Dimethoxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 941717-87-9)
- 2-Bromo-5-methoxybenzophenone (CAS 60080-98-0)
- 2-(6-Chloro-2-fluoro-3-iodophenyl)propan-2-ol (CAS 2635937-55-0)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
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