1,3-Benzenedicarboxylic acid, polymer with 2-(hydroxymethyl)-2-methyl-1,3-propanediol, octadecanoate CAS 68186-77-6
| CAS No. | 68186-77-6 |
| Molecular Formula | C23H46O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,3-Benzenedicarboxylic acid, polymer with 2-(hydroxymethyl)-2-methyl-1,3-propanediol, octadecanoate 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.
1,3-Benzenedicarboxylic acid, polymer with 2-(hydroxymethyl)-2-methyl-1,3-propanediol, octadecanoate (CAS 68186-77-6) is a high-purity analytical reference standard with the molecular formula C23H46O4C8H6O4 and a molecular weight of 552.75 g/mol.
1,3-Benzenedicarboxylic acid, polymer with 2-(hydroxymethyl)-2-methyl-1,3-propanediol, octadecanoate (C23H46O4C8H6O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H46O4 C8H6O4 |
| Molecular Weight | 552.75 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
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
- 3-(Furan-2-yl)-3-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)propanoic acid (CAS 478260-09-2)
- 2-Difluoromethoxy-3-fluoro-5-formylpyridine (CAS 1806274-88-3)
- 3-Acetyl-8-methoxy-2H-cyclohepta[b]furan-2-one (CAS 1210-38-4)
- N-(3-(hydrazinecarbonyl)thiophen-2-yl)acetamide (CAS 338750-38-2)
- 3-(tert-Butyl)-1,1'-biphenyl (CAS 2113-60-2)
- 2-Ethylpyridine-3-boronic Acid (CAS 1310384-02-1)
- 1-(5-Bromo-2-pyridinyl)-2-fluoroethanone (CAS 2613382-85-5)
- 6-Methyl-[1,3]dioxolo[4,5-g]quinoxaline (CAS 66353-97-7)
- 4-Formyl-1,2,5-trimethyl-1h-pyrrole-3-carboxylic acid (CAS 861582-85-6)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
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