1,4-Benzenedicarboxylic acid, polymer with 1,3-butanediol and hexanedioic acid CAS 41222-49-5
| CAS No. | 41222-49-5 |
| Molecular Formula | C8H6O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1,4-Benzenedicarboxylic acid, polymer with 1,3-butanediol and hexanedioic acid (CAS 41222-49-5), molecular formula C8H6O4C6H10O4C4H10O2 and molecular weight 402.40 g/mol, is a CATO reference standard with documented purity and traceability.
1,4-Benzenedicarboxylic acid, polymer with 1,3-butanediol and hexanedioic acid (C8H6O4C6H10O4C4H10O2) 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).
As a certified reference material (CRM), 1,4-Benzenedicarboxylic acid, polymer with 1,3-butanediol and hexanedioic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H6O4 C6H10O4 C4H10O2 |
| Molecular Weight | 402.40 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.) | 1968 |
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
- 4-(2,2-Difluoroethoxy)phenylboronic Acid Pinacol Ester (CAS 864754-48-3)
- (S)-2-((S)-3-(1H-Imidazol-4-yl)-2-((S)-5-oxopyrrolidine-2-carboxamido)propanamido)pentanedioic acid (CAS 141262-41-1)
- 1-(1-(2-Fluorophenyl)-1H-pyrazol-4-yl)ethan-1-one (CAS 1177325-28-8)
- 2-(2-(((Cyclopropylmethyl)amino)methyl)piperidin-1-yl)acetic acid (CAS 1353947-66-6)
- Terbutaline impurity 97 (CAS CATO-C4X-118397)
- Phenamil Methanesulfonate Salt (CAS 1161-94-0)
- 2-(chloromethyl)-5-(methoxymethyl)-1,3,4-oxadiaZole (CAS 1248308-40-8)
- (1S,4R,E)-3-(hydroxyimino)-1,7,7-trimethylbicyclo[2.2.1]Heptan-2-one (CAS 251645-83-7)
- Diethylene Glycol Isopropyl Methyl Ether (CAS 77078-22-9)
- (D-Ala1)-Peptide T amide (CAS 106362-34-9)
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