1,3-Isobenzofurandione, polymer with 4,4'-(1-methylethylidene)bis[phenol] and 3,3'-[(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis(4,1-butanediyloxy)]bis[benzenamine] CAS 72361-51-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72361-51-4 |
| Molecular Formula | C24H40N2O3Si2 C15H16O2 C8H4O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Isobenzofurandione, polymer with 4,4'-(1-methylethylidene)bis[phenol] and 3,3'-[(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis(4,1-butanediyloxy)]bis[benzenamine] (CAS 72361-51-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H40N2O3Si2 C15H16O2 C8H4O3. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H40N2O3Si2 C15H16O2 C8H4O3 |
| Molecular Weight | 837.17 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
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
- Hydrogen 4-(2,8-diethyl-5,5-difluoro-1,3,7,9-tetramethyl-5H-4l4,5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-10-yl)benzoate (CAS 1033273-62-9)
- Determination Of Caffeine In Food (CAS CATO-CCRM104013)
- N-(4-fluorobenzyl)-1-(6-methylpyridin-2-yl)-1H-imidazole-4-carboxamide (CAS 477864-35-0)
- 3-(2-Hydroxy-ethoxymethyl)-piperidine-1-carboxylic acid tert-butyl ester (CAS 1353987-71-9)
- Brinzolamide Impurity 24 (CAS CATO-C4X-194024)
- 5-Bromo-2-(bromomethyl)-4-methylthiazole (CAS 1379370-70-3)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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