1,3-Isobenzofurandione, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 2,5-furandione, 2,2'-oxybis[ethanol] and 1,2-propanediol CAS 65588-77-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65588-77-4 |
| Molecular Formula | C8H4O3 C6H14O3 C4H10O3 C4H2O3 C3H8O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Isobenzofurandione, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 2,5-furandione, 2,2'-oxybis[ethanol] and 1,2-propanediol (CAS 65588-77-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H4O3 C6H14O3 C4H10O3 C4H2O3 C3H8O2. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H4O3 C6H14O3 C4H10O3 C4H2O3 C3H8O2 |
| Molecular Weight | 562.57 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
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
- 4-[2-Hydroxy-3-(4-methyl-piperidin-1-yl)-propoxy]-benzoic acid (CAS 878620-24-7)
- Ethyl 6-hydroxynicotinate (CAS 18617-50-0)
- 1-Cyclopropyl-1-(4-pyridyl)methylamine (CAS 1270506-12-1)
- 2-(4-Chlorophenyl)-1H-indole-3-carbonitrile (CAS 938374-64-2)
- 4-((4-Aminocyclohexyl)oxy)benzonitrile (CAS 676560-26-2)
- 2-(((1H-Pyrrol-2-yl)methylene)amino)ethanesulfonic acid (CAS 71691-06-0)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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