1,3-Isobenzofurandione, hexahydro-4-methyl-, polymer with 4,4'-(1-methylethylidene)bis[phenol] and 2-methyloxirane CAS 73003-51-7
| CAS No. | 73003-51-7 |
| Molecular Formula | C15H16O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1,3-Isobenzofurandione, hexahydro-4-methyl-, polymer with 4,4'-(1-methylethylidene)bis[phenol] and 2-methyloxirane (CAS 73003-51-7), a certified reference material (molecular formula C15H16O2C9H12O3C3H6O, MW 454.56 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H16O2C9H12O3C3H6O, 1,3-Isobenzofurandione, hexahydro-4-methyl-, polymer with 4,4'-(1-methylethylidene)bis[phenol] and 2-methyloxirane contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 454.56 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).
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 | C15H16O2 C9H12O3 C3H6O |
| Molecular Weight | 454.56 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
Related Isobenzofurandione Standards
- 1,3-Isobenzofurandione, polymer with 2,2'-oxybis[ethanol] and 2,2,4-trimethyl-1,3-pentanediol, 2-ethylhexyl ester (CAS 102030-00-2)
- 1,3-Isobenzofurandione, polymer with 1,3-butanediol, 1,2-ethanediol and 2,5-furandione, reaction products with 3-(triethoxysilyl)-1-propanamine (CAS 102783-83-5)
- 1,3-Isobenzofurandione, 5,5'-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis-, polymer with 4,4'-oxybis[benzenamine] and 4,4'-sulfonylbis[benzenamine] (CAS 103443-55-6)
- 1,3-Isobenzofurandione, 5,5'-[[1,1'-biphenyl]-4,4'-diylbis(oxy)]bis-, polymer with 1,3-isobenzofurandione and 4,4'-sulfonylbis[benzenamine] (CAS 125881-35-8)
- 1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 1,3-diisocyanatomethylbenzene and 1,1'-methylenebis[isocyanatobenzene] (CAS 152187-64-9)
- 1,3-Isobenzofurandione, polymer with 2,5-furandione and 1,2-propanediol (CAS 25037-66-5)
- 1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 4,4'-methylenebis[benzenamine] (CAS 25038-84-0)
- 1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 1,3-benzenediamine (CAS 25464-66-8)
Recommended Standards
- 2-Chloro-1-(2-methylmorpholino)ethan-1-one (CAS 128274-04-4)
- 3-[6-(bromomethyl)-5h,6h-[1,2,4]triazolo[3,4-b][1,3]thiazol-3-yl]pyridine (CAS 799250-29-6)
- 1-Iodo-4-(morpholin-4-yl)benzene 4-(4-iodophenyl)morpholine 87350-77-4 (CAS 87350-77-4)
- Methyl 3-formyl-6-methoxy-1H-indole-2-carboxylate (CAS 379260-71-6)
- (S)-1-(4-methoxyphenyl)pentan-1-amine (CAS 848572-38-3)
- 1-Allyl-3-fluoro-5-methylbenzene (CAS 951888-81-6)
- 5-Methoxy-2-phenylpyrimidine (CAS 85386-13-6)
- Benzyl 4-(benzylamino)piperidine-1-carboxylate (CAS 206274-42-2)
- 6-Cyano-5-cyclopropoxynicotinamide (CAS 1243451-95-7)
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