1,3-Benzenedicarboxylic acid, polymer with (2E)-2-butenedioic acid and 1,2-propanediol CAS 26249-22-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26249-22-9 |
| Molecular Formula | C8H6O4 C4H4O4 C3H8O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Benzenedicarboxylic acid, polymer with (2E)-2-butenedioic acid and 1,2-propanediol (CAS 26249-22-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6O4 C4H4O4 C3H8O2. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6O4 C4H4O4 C3H8O2 |
| Molecular Weight | 358.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1964 |
Related Benzenedicarboxylic Standards
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Recommended Standards
- 2-(4-(2-(Pyrrolidin-1-yl)ethoxy)phenyl)ethan-1-amine dihydrochloride (CAS 1432681-77-0)
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- 2-Bromo-5-(oxetan-3-yl)pyrazine (CAS 2222934-73-6)
- tert-Butyl 3-formyl-3-(2-methoxyphenyl)-1-pyrrolidinecarboxylate (CAS 1353506-16-7)
- (2-bromo-4-tert-butylphenoxy)acetic acid 117947-05-4 2-[2-bromo-4-(tert-butyl)phenoxy]acetic acid (CAS 117947-05-4)
- (S)-2-((tert-Butoxycarbonyl)amino)-3-(((2-phenylacetamido)methyl)thio)propanoic acid (CAS 57084-73-8)
- Compstatin control peptide (CAS 301544-78-5)
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