1,3-Benzenedicarboxylic acid, polymer with 2,5-furandione, 1,2-propanediol and 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione CAS 54626-77-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54626-77-6 |
| Molecular Formula | C8H6O4 C8H8O3 C4H2O3 C3H8O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,3-Benzenedicarboxylic acid, polymer with 2,5-furandione, 1,2-propanediol and 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione (CAS 54626-77-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H6O4 C8H8O3 C4H2O3 C3H8O2. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H6O4 C8H8O3 C4H2O3 C3H8O2 |
| Molecular Weight | 492.43 g/mol |
| Appearance | Pale yellow to 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
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
- 2-(1-Ethoxyethyl)-4-ethylpyrimidine-5-carboxylic acid (CAS 1339094-68-6)
- (2-Phenoxypyridin-4-yl)boronic acid (CAS 1451393-41-1)
- Ceftezole Impurity 7 (CAS 41223-92-1)
- 1-(Cyclohex-3-en-1-yl)-2-methylpropan-1-ol (CAS 825-45-6)
- 2-Butoxy-3-methoxybenzaldehyde (CAS 65712-73-4)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,4-dichlorophenyl)butanoic acid (CAS 1260613-97-5)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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