1,4-Benzenedicarboxylic acid, polymer with 1,4-cyclohexanedicarboxylic acid and 1,6-hexanediol CAS 133066-42-9
| CAS No. | 133066-42-9 |
| Molecular Formula | C8H12O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,4-Benzenedicarboxylic acid, polymer with 1,4-cyclohexanedicarboxylic acid and 1,6-hexanediol 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.
1,4-Benzenedicarboxylic acid, polymer with 1,4-cyclohexanedicarboxylic acid and 1,6-hexanediol (CAS 133066-42-9) is a high-purity analytical reference standard with the molecular formula C8H12O4C8H6O4C6H14O2 and a molecular weight of 456.49 g/mol.
1,4-Benzenedicarboxylic acid, polymer with 1,4-cyclohexanedicarboxylic acid and 1,6-hexanediol (C8H12O4C8H6O4C6H14O2) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 1,4-Benzenedicarboxylic acid, polymer with 1,4-cyclohexanedicarboxylic acid and 1,6-hexanediol 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 | C8H12O4 C8H6O4 C6H14O2 |
| Molecular Weight | 456.49 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.) | 1995 |
Related Benzenedicarboxylic Standards
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- 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
- 1-((3-Nitro-4-(pyrrolidin-1-yl)phenyl)sulfonyl)pyrrolidine (CAS 59504-28-8)
- 1-Iodo-3-methyl-5-nitrobenzene (CAS 123158-78-1)
- 1-(4-Acetylphenyl)-2-phenylethane-1,2-dione (CAS 330442-12-1)
- Ethyl 2-amino-2-(3-fluorophenyl)propanoate (CAS 1182790-60-8)
- 3-Amino-2-methylpyridine (CAS 3430-10-2)
- N1-(2-iodobenzyl)-N1-methylethane-1,2-diamine (CAS 1353975-92-4)
- 2,6-Dichlorooxazolo[4,5-b]pyridine (CAS 1211529-07-5)
- (2,5-Dichlorophenyl)(1H-imidazol-1-yl)methanone (CAS 2243075-02-5)
- Furan-2,4-dicarboxylic acid (CAS 4282-28-4)
- Peptide Impurity 34 (CAS 21282-09-7)
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