1,3-Benzenedicarboxylic acid, polymer with ethenylbenzene, 2,5-furandione and 2,2'-oxybis[ethanol] CAS 35464-56-3
| CAS No. | 35464-56-3 |
| Molecular Formula | C8H6O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,3-Benzenedicarboxylic acid, polymer with ethenylbenzene, 2,5-furandione and 2,2'-oxybis[ethanol] is closely related to a flavonoid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1,3-Benzenedicarboxylic acid, polymer with ethenylbenzene, 2,5-furandione and 2,2'-oxybis[ethanol] (CAS 35464-56-3), a certified reference material (molecular formula C8H6O4C4H10O3C8H8C4H2O3, MW 474.46 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, 1,3-Benzenedicarboxylic acid, polymer with ethenylbenzene, 2,5-furandione and 2,2'-oxybis[ethanol] is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 474.46 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H6O4 C4H10O3 C8H8 C4H2O3 |
| Molecular Weight | 474.46 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.) | 1967 |
Related Benzenedicarboxylic Standards
- 1,3-Benzenedicarboxylic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,3-isobenzofurandione (CAS 101316-88-5)
- 1,3-Benzenedicarboxylic acid, polymer with 1,4-diethyl 2-sulfobutanedioate sodium salt , 1,2-ethanediol and 2,2'-oxybis[ethanol] (CAS 102616-55-7)
- 1,3-Benzenedicarboxylic acid, polymer with butyl 2-propenoate, ethenylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, hexanedioic acid, 1,6-hexanediol, 2-hydroxyethyl 2-propenoate, 1,3-isobenzofurandione and 2-propenoic acid (CAS 103004-27-9)
- 1,3-Benzenedicarboxylic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 2,2,4-trimethyl-1,3-pentanediol (CAS 106906-27-8)
- 1,4-Benzenedicarboxylic acid, 1,4-dimethyl ester, polymer with 1,2-ethanediol and 2,2'-[(octahydro-4,7-methano-5H-inden-5-ylidene)bis(4,1-phenyleneoxy)]bis[ethanol] (CAS 109721-30-4)
- 1,3-Benzenedicarboxylic acid, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, nonanoate (ester), zinc salt (CAS 109961-43-5)
- 1,2-Benzenedicarboxylic acid, heptyl nonyl ester, branched and linear (CAS 111381-89-6)
- 1,2-Benzenedicarboxylic acid, heptyl undecyl ester, branched and linear (CAS 111381-90-9)
Recommended Standards
- tert-Butyl 3-(2-aminoethyl)-7-bromo-1h-indole-1-carboxylate (CAS 1562655-97-3)
- 1,2-Dimethyl-4-nitro-1H-imidazol-5-ol (CAS 770647-41-1)
- (3R,4S)-rel-1-(tert-Butoxycarbonyl)-4-(m-tolyl)pyrrolidine-3-carboxylic acid (CAS 1255933-98-2)
- 1-Bromo-4-chloro-2,5-dimethylbenzene (CAS 85072-44-2)
- 3-(3-(Trifluoromethoxy)benzyl)piperidine (CAS 1158747-13-7)
- N-(3-Chlorophenyl)-6-hydroxy-1-methyl-2-oxo-1,2-dihydropyrimidine-4-carboxamide (CAS 338774-83-7)
- 4-(3-chloro-4-methoxyphenyl)-1,3-thiazol-2-amine (CAS 97713-62-7)
- (S)-N-(1-(2-Chloroacetyl)pyrrolidin-3-yl)-N-ethylacetamide (CAS 1354020-07-7)
- 2,6-Difluoro-3-methylbenzodifluoride (CAS 1803792-93-9)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
Why CATO?
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