1,2-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid and 1,4-butanediol CAS 68966-59-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68966-59-6 |
| Molecular Formula | 2*C8H6O4 C4H10O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid and 1,4-butanediol (CAS 68966-59-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: 2*C8H6O4 C4H10O2. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | 2*C8H6O4 C4H10O2 |
| Molecular Weight | 256.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Benzenedicarboxylic Standards
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Recommended Standards
- 9,9-Dimethyl-N2,N7-diphenyl-9H-fluorene-2,7-diamine (CAS 354987-86-3)
- 5-methoxy-2-methylpyridine-3-carboxylic acid (CAS 1174402-76-6)
- Methyl 4-chlorocubane-1-carboxylate (CAS 122200-62-8)
- Carfilzomib Impurity 61 (CAS 2049025-67-2)
- (Tetrahydro-pyran-2-yl)-methanethiol (CAS 1518655-00-9)
- 2-{[(1-ethyl-1H-pyrazol-5-yl)methyl]amino}ethan-1-ol (CAS 1594062-47-1)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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