1,3-Isobenzofurandione, polymer with 2,5-furandione, 1,6-hexanediol and 1,2-propanediol CAS 52996-94-8
| CAS No. | 52996-94-8 |
| Molecular Formula | C8H4O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Isobenzofurandione, polymer with 2,5-furandione, 1,6-hexanediol and 1,2-propanediol (CAS 52996-94-8) is a high-purity analytical reference standard with the molecular formula C8H4O3C6H14O2C4H2O3C3H8O2 and a molecular weight of 440.44 g/mol.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, 1,3-Isobenzofurandione, polymer with 2,5-furandione, 1,6-hexanediol and 1,2-propanediol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 440.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 1,3-Isobenzofurandione, polymer with 2,5-furandione, 1,6-hexanediol and 1,2-propanediol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H4O3 C6H14O2 C4H2O3 C3H8O2 |
| Molecular Weight | 440.44 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
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-Phenoxypyridine-4-carboximidamide (CAS 762193-84-0)
- 3-Methyl-1-(4-methylpyridin-2-yl)-1H-pyrazol-5-amine (CAS 1177304-64-1)
- 2-((1-(3-Chlorophenyl)propyl)amino)propan-1-ol (CAS 1155566-56-5)
- N-(2,3-dihydro-1H-indol-2-ylmethyl)-2,2,2-trifluoroacetamide (CAS 1909326-16-4)
- N1-(6-(1H-Imidazol-1-yl)pyrimidin-4-yl)benzene-1,4-diamine (CAS 1706440-97-2)
- 4-(Benzyloxy)-5-bromopyrimidin-2-amine (CAS 948549-60-8)
- 1-(4-Chlorophenyl)-1-hydroxy-3-phenylurea (CAS 42284-29-7)
- 2-(((2-Methylbut-3-yn-2-yl)oxy)carbonyl)benzoic acid (CAS 296881-56-6)
- 2-((3-Chloro-4-fluorophenyl)amino)acetohydrazide (CAS 2370-44-7)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com